Ameisensure Produkt Beschreibung

Formic acid Struktur
64-18-6
  • CAS-Nr.64-18-6
  • Bezeichnung:Ameisensure
  • Englisch Name:Formic acid
  • Synonyma:Ameisensure;Hydrocarbonsäure<BR>Methansäure<BR>Formylsäure
    Add-F;HCOOH;FORMOL;Amasil;formic;Bilorin;Formira;Myrmicyl;MORBICID;METHANONE
  • CBNumber:CB4854063
  • Summenformel:CH2O2
  • Molgewicht:46.03
  • MOL-Datei:64-18-6.mol
Ameisensure physikalisch-chemischer Eigenschaften
  • Schmelzpunkt: :8.2-8.4 °C(lit.)
  • Siedepunkt: :101 °C
  • Dichte :1.22
  • Dampfdichte :1.03 (vs air)
  • Dampfdruck :52 mm Hg ( 37 °C)
  • Brechungsindex :n20/D 1.377
  • FEMA  :2487 | FORMIC ACID
  • Flammpunkt: :133 °F
  • storage temp.  :2-8°C
  • Löslichkeit :H2O: soluble1g/10 mL, clear, colorless
  • pka :3.75(at 20℃)
  • Aggregatzustand :Liquid
  • Wichte :1.216 (20℃/20℃)
  • Farbe :APHA: ≤15
  • PH :2.2 (10g/l, H2O, 20℃)
  • Explosionsgrenze :12-38%(V)
  • Wasserlöslichkeit :MISCIBLE
  • Sensitive  :Hygroscopic
  • maximale Wellenlänge (λmax) :λ: 260 nm Amax: 0.03
    λ: 280 nm Amax: 0.01
  • Merck  :14,4241
  • JECFA Number :79
  • BRN  :1209246
  • Expositionsgrenzwerte :TLV-TWA 5 ppm (~9 mg/m3) (ACGIH, MSHA, OSHA, and NIOSH); IDLH 100 ppm (180 mg/m3) (NIOSH).
  • Stabilität: :Stable. Substances to be avoided include strong bases, strong oxidizing agents and powdered metals, furfuryl alcohol. Combustible. Hygroscopic. Pressure may build up in tightly closed bottles, so bottles should be opened carefully and vented periodically.
  • InChIKey :BDAGIHXWWSANSR-UHFFFAOYSA-N
  • CAS Datenbank :64-18-6(CAS DataBase Reference)
  • NIST chemische Informationen :Formic acid(64-18-6)
  • EPA chemische Informationen :Formic acid(64-18-6)
Sicherheit

Formic acid Chemische Eigenschaften,Einsatz,Produktion Methoden

  • ERSCHEINUNGSBILD FARBLOSE, RAUCHENDE FLüSSIGKEIT MIT STECHENDEM GERUCH.
  • CHEMISCHE GEFAHREN Zersetzung beim Erhitzen und bei Kontakt mit starken Säuren (Schwefelsäure) unter Bildung von Kohlenmonoxid. Mittelstarke Säure. Reagiert sehr heftig mit Oxidationsmitteln. Reagiert sehr heftig mit starken Basen unter Feuer- und Explosionsgefahr. Greift viele Kunststoffe und Metalle an.
  • ARBEITSPLATZGRENZWERTE TLV: 5 ppm (als TWA); 10 ppm (als STEL); (ACGIH 2005).
    MAK: 5 ppm, 9,5 mg/m? Spitzenbegrenzung: überschreitungsfaktor I(2); Schwangerschaft: Gruppe C; (DFG 2008)
    EG Arbeitsplatz-Richtgrenzwerte: 9 mg/m? 5 ppm (als TWA); (EG 2006)
  • AUFNAHMEWEGE Aufnahme in den Körper durch Inhalation der Dämpfe, über die Haut und durch Verschlucken.
  • INHALATIONSGEFAHREN Beim Verdampfen bei 20°C kann schnell eine gesundheitsschädliche Kontamination der Luft eintreten.
  • WIRKUNGEN BEI KURZZEITEXPOSITION WIRKUNGEN BEI KURZZEITEXPOSITION:
    Die Substanz verätzt stark die Augen, die Haut und die Atemwege. ätzend beim Verschlucken. Inhalation des Dampfes kann zu Lungenödem führen (s.Anm.). Möglich sind Auswirkungen auf den Energiestoffwechsel mit nachfolgender Acidose.
  • LECKAGE Ausgelaufene Flüssigkeit in abdichtbaren Behältern sammeln. Ausgelaufene Flüssigkeit vorsichtig mit schwach alkalischer Lösung (z.B. Dinatriumcarbonat) neutralisieren. Dann mit viel Wasser wegspülen. NICHT in die Umwelt gelangen lassen. Persönliche Schutzausrüstung: Vollschutzanzug mit umgebungsluftunabhängigem Atemschutzgerät.
  • R-Sätze Betriebsanweisung: R23/24/25:Giftig beim Einatmen, Verschlucken und Berührung mit der Haut.
    R34:Verursacht Verätzungen.
    R40:Verdacht auf krebserzeugende Wirkung.
    R43:Sensibilisierung durch Hautkontakt möglich.
    R35:Verursacht schwere Verätzungen.
    R36/38:Reizt die Augen und die Haut.
  • S-Sätze Betriebsanweisung: S36/37:Bei der Arbeit geeignete Schutzhandschuhe und Schutzkleidung tragen.
    S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn möglich, dieses Etikett vorzeigen).
    S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
    S23:Gas/Rauch/Dampf/Aerosol nicht einatmen(geeignete Bezeichnung(en) vom Hersteller anzugeben).
    S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
  • Aussehen Eigenschaften CH2O2. Farblose, stark ätzende Flüssigkeit von stechendem Geruch.
  • Gefahren für Mensch und Umwelt Gefährliche Reaktionen u.a. mit Laugen, Aluminium, starken Oxidationsmitteln, konz. Schwefelsäure, Nichtmetalloxiden, organ. Nitroverbindungen, Metallkatalysatoren. Bei höherer Temperatur thermische Zersetzung unter Bildung von Kohlenmonoxid möglich, besonders an katalytisch wirkenden Substanzen. Indampf-/gasförmigem Zustand mit Luft explosionsfähig.
    Die Dämpfe der Ameisensäure reizen die Schleimhäute der Atemwege (Erstickungsgefühl durch Schwellung der Kehlkopf- und Bronchialschleimhaut, evtl. Lungenödem) und der Augen (Tränenfluß). Nach Hautkontakt sind Verätzungen evtl. mit Blasenbildung und Entzündungen möglich. Verschlucken führt zu schweren lebensgefährlichen Verätzungen, Übersäuerung des Blutes, Zerstörung der Blutkörperchen und evtl. Nierenschädigungen.
  • Schutzmaßnahmen und Verhaltensregeln Nur im Abzug arbeiten.
    Bei längerer Lagerung für Druckausgleich sorgen (Zersetzung unter Gasbildung). Nicht in Eisen-, Zink- oder PVC-Behältern aufbewahren.
    Neopren-Schutzhandschuhe (nur als kurzzeitigen Spritzschutz).
  • Verhalten im Gefahrfall Kleine Leckagen mit Wasser verdünnen und mit Bindemittel aufnehmen und als Sondermüll entsorgen.
    CO2-Löscher oder Wassersprühstrahl.
  • Erste Hilfe Nach Hautkontakt: Sofort mit reichlich Wasser abspülen. Dann Abtupfen mit Polyethylenglykol 400.
    Nach Augenkontakt: Sofort mit viel Wasser bei geöffnetem Lidspalt mindestens 15 Minuten ausspülen. Augenarzt!
    Nach Einatmen: Für Frischluftzufuhr sorgen. Arzt!
    Nach Verschlucken: Viel Wasser trinken. Erbrechen vermeiden. Arzt!
    Nach Kleidungskontakt: Kontaminierte Kleidung sofort ablegen.
    Ersthelfer: siehe gesonderten Anschlag

  • Sachgerechte Entsorgung Mit Wasser verdünnen und mit anorganischen Basen neutralisieren.
  • Beschreibung Formic acid is the simplest carboxylic acid, a group of organic compounds defined by the carboxyl group, -COOH. Formic acid is a colorless, fuming liquid with a pungent acrid odor. The common names for simple carboxylic acids come from the Latin or Greek names of their source.
    The usual commercial product is marketed as a solution of 90% formic acid in water. An hydrous formic acid must be handled carefully; it is a strong dehydrating agent and can cause severe skin burns. Formic acid is soluble in water, alcohol, ether, and glycerol. It is industrially synthesized by heating carbon monoxide and sodium hydroxide under pressure to form sodium formate (HCOONa), which is then acidifi ed with sulfuric acid to form formic acid: CO(g) + NaOH(aq) HCOONa(aq) HCOOH(aq). It can also be prepared by the acid hydrolysis of methyl formate (H-COOCH3), which is produced from methanol and carbon monoxide or from heating oxalic acid. Formic acid can also be obtained as a by-product in the production of other chemicals such as acetic acid, acetaldehyde, and formaldehyde.
  • Chemische Eigenschaften Colorless, fuming liquid; penetrating odor. strong reducing agent. Soluble in water, alcohol, and ether. Combustible.
  • Chemische Eigenschaften Formic acid is a colorless, flammable, fuming liq uid. Pungent odor.
  • History Formic acid is taken from the Latin word forant, formica. Naturalists had observed the acrid vapor from ant hills for hundreds of years. One of the earliest descriptions of formic acid was reported in an extract of a letter written from John Wray (1627–1705) to the publisher of Philosophical Transactions published in 1670. Wray’s letter reported on “uncommon Observations and Experiments made with an Acid Juyce to be Found in Ants” and noted the acid was previously obtained by Samuel Fisher from the dry distillation of wood ants. Formic acid is found in stinging insects, plants, unripe fruit, foods, and muscle tissue. J?ns Jacob Berzelius (1779–1848) characterized formic acid in the early 19th century, and it wasfirst synthesized from hydrocyanic acid by Joseph Louis Gay-Lussac (1778–1850) at about the same time. A number of synthetic preparations of formic acid were found in the first half of the 19th century. Marcellin Berthelot (1827–1907) discovered a popular synthesis using oxalic acid and glycerin in 1856; he and several other chemists from his period found syntheses of formic acid by heating carbon monoxide in alkaline solutions.
  • Verwenden Formic acid has a number of commercial uses. It is used in the leather industry to degreaseand remove hair from hides and as an ingredient in tanning formulations. It is used as alatex coagulant in natural rubber production. Formic acid and its formulations are used aspreservatives of silage. It is especially valued in Europe where laws require the use of naturalantibacterial agents rather than synthetic antibiotics. Silage is fermented grass and crops thatare stored in silos and used for winter feed. Silage is produced during anaerobic fermentationwhen bacteria produce acids that lower the pH, preventing further bacterial action. Acetic acidand lactic acid are the desired acids during silage fermentation. Formic acid is used in silageprocessing to reduce undesirable bacteria and mold growth. Formic acid reduces Clostridiabacteria that would produce butyric acid causing spoilage. In addition to preventing silagespoilage, formic acid helps preserve protein content, improves compaction, and preservessugar content. Formic acid is used as a miticide by beekeepers.
  • Verwenden Formic Acid is a flavoring substance that is liquid and colorless, and possesses a pungent odor. it is miscible in water, alcohol, ether, and glycerin, and is obtained by chemical synthesis or oxidation of methanol or formaldehyde.
  • Verwenden Formic acid occurs in the stings of ants andbees. It is used in the manufacture of estersand salts, dyeing and finishing of textiles andpapers, electroplating, treatment of leather,and coagulating rubber latex, and also as areducing agent.
  • Verwenden Dyeing and finishing of textile; leather treatment; chemicals (formates, oxalic acid, organic esters); manufacture of fumigants, insecticides, refrigerants; solvents for perfumes, lacquers; electroplating; brewing (antiseptic); silvering glass; cellulose
  • Definition ChEBI: The simplest carboxylic acid, containing a single carbon. Occurs naturally in various sources including the venom of bee and ant stings, and is a useful organic synthetic reagent. Principally used as a preservative and antibacterial agent in livestock feed Induces severe metabolic acidosis and ocular injury in human subjects.
  • Biotechnologische Produktion Formic acid is generally produced by chemical synthesis . However, biotechnological routes are described in literature. First, formic acid could be produced from hydrogen and bicarbonate by whole-cell catalysis using a methanogen. Concentrations up to 1.02 mol.L-1 (47 g.L-1) have been reached within 50 h. Another example is the formation of formic acid and ethanol as co-products by microbial fermentation of glycerol with genetically modified organisms. In small-scale experiments, 10 g.L-1 glycerol has been converted to 4.8 g.L-1 formate with a volumetric productivity of 3.18 mmol.L-1.h-1 and a yield of 0.92 mol formate per mole glycerol using an engineered E. coli strain.
  • Allgemeine Beschreibung Formic acid,HCOOH, also known as methanoic acid, is a colorless, pungent, toxic,corrosive liquid that is soluble in water, ether,and alcohol.It is the most highly ionized of the common organic acids and therefore the most corrosive, It reacts readily with many oxidizing and reducing compounds and is somewhat unstable as the concentration approaches 100%, decomposing to carbon monoxide and water.
    Formic acid is used as a chemical intermediate and solvent, in dyeing and electroplating processes, and in fumigants. In a reaction with glycerol at 220°C (430 OF), it is a source of allyl alcohol Formic acid has also been employed in brewing(to assist fermentation), as a food preservative, and in the preparation of metallic formates and esters.
  • Air & Water Reaktionen Fumes in air. Soluble in water with release of heat.
  • Reaktivität anzeigen Formic acid reacts exothmerically with all bases, both organic (for example, the amines) and inorganic. Reacts with active metals to form gaseous hydrogen and a metal salt. Reacts with cyanide salts to generate gaseous hydrogen cyanide. Reacts with diazo compounds, dithiocarbamates, isocyanates, mercaptans, nitrides, and sulfides to generate flammable or toxic gases. Reacts with sulfites, nitrites, thiosulfates (to give H2S and SO3), dithionites (SO2), to generate flammable and/or toxic gases and heat. Reacts with carbonates and bicarbonates to generate carbon dioxide but still heat. Can be oxidized by strong oxidizing agents and reduced by strong reducing agents. These reactions generate heat. May initiate polymerization reactions or catalyze other chemical reactions. A mixture with furfuryl alcohol exploded [Chem. Eng. News 18:72(1940)].
  • Hazard Corrosive to skin and tissue.
  • Health Hazard Formic acid is a low to moderately toxicbut highly caustic compound. It is corrosiveto the skin, and contact with pure liquidcan cause burns on the skin and eyes. It ismore toxic than acetic acid. Formic acid isa metabolite of methanol responsible for thelatter’s toxicity. Thus, the acute acidosis ofmethanol is due to the in vivo formation offormic acid generated by the actionof enzymes, alcohol dehydrogenase, andaldehyde dehydrogenase. Ingestion of formicacid can cause death. Long-term exposure toformic acid can cause kidney damage. Greenet al. (2003) have found increased excretionof formic acid and the development of kidneytoxicity in rats following chronic dosingwith trichloroethanol and trichloroethylene.Such induced nephrotoxicity was attributedto excretion and acidosis from formic acid.
    Exposure to formic acid vapors may produce irritation of the eyes, skin, and mucousmembranes, causing respiratory distress.
    LD50 value, oral (mice): 700 mg/kg
    LC50 value, inhalation (mice): 6200 mg/m3/15 minutes
    Liesivuori and Savolainen (1991) studiedthe biochemical mechanisms of toxicityof methanol and formic acid. Formicacid is an inhibitor of the enzymemitochondrial cytochrome oxidase causinghistotoxic hypoxia. It is, however, a weakerinhibitor than cyanide and hydrosulfideanions. The effects of its acidosis are dilationof cerebral vessels, facilitation of the entryof calcium ions into cells, loss of lysosomallatency, and deranged production of ATP, thelatter affecting calcium reabsorption in thekidney tubules. Also, urinary acidificationfrom formic acid and its excretion maycause continuous recycling of the acid bythe tubular cell Cl-/formate exchanger. Suchsequence of events probably causes anaccumulation of formate in urine. Other thanmethanol, methyl ethers, esters, and amidesalso metabolize forming formic acid
    Chan et al. (1995) have reported a caseof systemic toxicity developed in a 3-yearold girl burned by formic acid over 35% of her total body surface area. The metabolicacidosis in this case was profound with theserum formate level reaching at 400 μg/mL,the highest reported in the literature forpoisoning by any route. The patient wassuccessfully treated with hemodialysis, IVbicarbonate, and supportive measures.
    In a study on the poisoning effect ofmethanol and its toxic metabolite formicacid on the retinal photoreceptors and theretinal pigment epithelian cells Treichel et al.(2004) found that the cytotoxic effects weregreater in the retinal photoreceptors althoughboth the cell types accumulated similar levelsof formate when their cultured cell lineswere exposed to formic acid in vitro. Formicacid treatment in both cell types produceddecreases in glutathione and glutathioneperoxidase.
  • Health Hazard Liquid causes skin and eye burns. Vapors are irritating and painful to breath. Vapor exposure may cause nausea and vomiting.
  • Brandgefahr Special Hazards of Combustion Products: Toxic vapor generated in fires
  • Sicherheitsprofil Poison by inhalation, intravenous, and intraperitoneal routes. Moderately toxic by ingestion. Mutation data reported. Corrosive. A skin and severe eye irritant. A substance migrating to food from packaging materials. Combustible liquid when exposed to heat or flame; can react vigorously with oxidizing materials. Explosive reaction with furfuryl alcohol, H202, T1(NO3)3*3H2O nitromethane, P2O5. To fight fire, use CO2, dry chemical, alcohol foam. When heated to decomposition it emits acrid smoke and irritating fumes.
  • mögliche Exposition Formic acid is a strong reducing agent and is used as a decalcifier. It is used in pharmaceuticals; in dyeing textiles and finishing color-fast wool; electroplat ing, coagulating latex rubber; regeneration old rubber, and dehairing, plumping, and tanning leather. It is also used in the manufacture of acetic acid, airplane dope; allyl alcohol; cellulose formate; phenolic resins; and oxalate; and it is used in the laundry, textile, insecticide, refrigeration, and paper industries; as well as in drug manufacture.
  • Erste Hilfe If this chemical gets into the eyes, remove any contact lenses at once and irrigate immediately for at least 15 minutes, occasionally lifting upper and lower lids. Seek medical attention immediately. If this chemical contacts the skin, remove contaminated clothing and wash immediately with soap and water. Seek medical attention immediately. If this chemical has been inhaled, remove from exposure, begin rescue breathing (using universal precautions, includ ing resuscitation mask) if breathing has stopped and CPR if heart action has stopped. Transfer promptly to a medical facility. When this chemical has been swallowed, get medi cal attention. If victim is conscious, administer water or milk. Do not induce vomiting.
  • Versand/Shipping UN1779 Formic acid, with>85% acid by mass, Hazard class: 8; Labels: 8-Corrosive material, 3-Flammable liquid
  • läuterung methode Anhydrous formic acid can be obtained by direct fractional distillation under reduced pressure, the receiver being cooled in ice-water. The use of P2O5 or CaCl2 as dehydrating agents is unsatisfactory. Reagent grade 88% formic acid can be satisfactorily dried by refluxing with phthalic anhydride for 6hours and then distilling it. Alternatively, if it is left in contact with freshly prepared anhydrous CuSO4 for several days about one half of the water is removed from 88% formic acid; distillation then removes the remainder. Boric anhydride (prepared by melting boric acid in an oven at a high temperature, cooling in a desiccator, and powdering) is a suitable dehydrating agent for 98% formic acid; after prolonged stirring with the anhydride the formic acid is distilled under vacuum. Formic acid can be further purified by fractional crystallisation using partial freezing. [Beilstein 2 IV 3.]
  • Inkompatibilitäten Vapors may form explosive mixture with air. A medium strong acid and a strong reducing agent. Violent reaction with oxidizers, furfuryl alcohol; hydrogen peroxide; nitromethane. Incompatible with strong acids; bases, ammonia, aliphatic amines; alkanolamines, isocya nates, alkylene oxides; epichlorohydrin. Decomposes on heating and on contact with strong acids forming carbon monoxide. Carbamates are incompatible with strong acids and bases, and especially incompatible with strong reducing agents such as hydrideds and active metals. Contact with active metals or nitrides form flammable gaseous hydrogen. Incompatible with strongly oxidizing acids, peroxides, and hydroperoxides. Attacks metals: aluminum, cast iron and steel; many plastics, rubber and coatings.
  • Waste disposal Incineration with added solvent. Consult with environmental regulatory agencies for guidance on acceptable disposal practices. Generators of waste containing this contaminant (≥ kg/mo) must conform with EPA regulations governing storage, transpor tation, treatment, and waste disposal.
Formic acid Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Ameisensure Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
Global(389)Suppliers
  • Firmenname:VOT INTERNATIONAL BUSINESS CO.,LTD
  • Telefon:0536-2456718
  • Fax:0536-8231856
  • E-Mail:market@votchemical.com
  • Land:China
  • Produktkatalog:226
  • Edge Rate:55
  • Firmenname:Chengdu RunZeBenTu Chemical Co., Ltd
  • Telefon:13096311329 028-88469284 qq:616445927
  • Fax:028-88469284
  • E-Mail:616445927@qq.com
  • Land:China
  • Produktkatalog:2895
  • Edge Rate:50
  • Firmenname:TCI (Shanghai) Development Co., Ltd.
  • Telefon:021-67121386 / 800-988-0390
  • Fax:021-67121385
  • E-Mail:Sales-CN@TCIchemicals.com
  • Land:China
  • Produktkatalog:24560
  • Edge Rate:81
  • Firmenname:J & K SCIENTIFIC LTD.
  • Telefon:400-666-7788 +86-10-82848833
  • Fax:+86-10-82849933
  • E-Mail:jkinfo@jkchemical.com;market6@jkchemical.com
  • Land:China
  • Produktkatalog:96815
  • Edge Rate:76
  • Firmenname:Meryer (Shanghai) Chemical Technology Co., Ltd.
  • Telefon:+86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
  • Fax:+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing)
  • E-Mail:sh@meryer.com
  • Land:China
  • Produktkatalog:40277
  • Edge Rate:62
64-18-6, Formic acid Verwandte Suche:
  • FORMOL
  • FORMALDE-FRESH
  • FORMALDE-FRESH SOLUTION
  • FORMALDE-FRESH SOLUTION, BUFFERED
  • FORMALDEHYDE, BUFFERED
  • FORMALDEHYDE, CARSON-MILLON
  • METHANONE
  • METHYL ALDEHYDE
  • Acide formique
  • acideformique
  • acideformique(french)
  • Acido formico
  • acidoformico
  • Add-F
  • Kwas metaniowy
  • kwasmetaniowy
  • kwasmetaniowy(polish)
  • Kyselina mravenci
  • kyselinamravenci
  • kyselinamravenci(czech)
  • Methanoicacidmonomer
  • Methansαure
  • Mierenzuur
  • Myrmicyl
  • Rcra waste number U123
  • Formic acid about 85%
  • FormicacidAmeisensure
  • Formate Ion Chromatography Standard Solution Fluka
  • FORMIC ACID 98-100 %, EXTRA PURE, DAC, F
  • FORMIC ACID FCC
  • FORMIC ACID, >=96%, A.C.S. REAGENT
  • FORMIC ACID, 95-97%
  • FORMIC ACID SOLUTION, 1.0 M IN WATER
  • FORMIC ACID DIST. 1 L
  • FORMIC ACID APPROX. 85% TECHNICAL 5 L
  • FORMIC ACID 85 %, PURE
  • AGILENT FORMIC ACID-REAGENT GRADE 1X5ML
  • FORMIC ACID, 88%, A.C.S. REAGENT
  • FORMIC ACID, FOR MASS SPECTROSCOPY
  • FORMIC ACID, ACS, 88-91%
  • FORMIC ACID 98-100 %, PURISS. P.A.,REAG. ACS, REAG. PH. EUR.
  • FORMIC ACID FREE ACID
  • FORMIC ACID 98 - 100% GR ACS
  • FORMIC ACID PESTICIDE GRADE 98-100%
  • FORMIC ACID 98 - 100% EXTRA PURE, FCC DAC
  • FORMIC ACID (ANHYDROUS ) GC STANDARD
  • FORMIC ACID, 85%, REAGENT GRADE
  • FormicAcidCH2O2
  • FormicAcidAcs
  • FormicAcid,>95%
  • FormicAcid(About85%)
  • Formicacid,97%
  • Formic acid, for analysis ACS, 88%
  • Formic acid, for analysis, 99+%
  • Formic acid, pure, 99%
  • FORMIC ACID, 88% ENVIRONMENTAL GRADE
  • FORMIC ACID, 88% REAGENT (ACS)
  • FORMIC ACID, 88% SUPERIOR REAGENT (ACS)