Paraffinwachse und Kohlenwasserstoffwachse Produkt Beschreibung

Paraffin wax Struktur
8002-74-2
  • CAS-Nr.8002-74-2
  • Bezeichnung:Paraffinwachse und Kohlenwasserstoffwachse
  • Englisch Name:Paraffin wax
  • Synonyma:Paraffinwachse und Kohlenwasserstoffwachse;Wachs;Kohlenwasserstoffwachs;(S. Anm.)
    IGI 1230;IGI 1230A;IGI 1347B;PARAFFIN,NF;PATHOPREP568;PATHOPREP580;Paraffin wax;SYNTHETIC WAX;PATHOPREP 546;PHENOLPHTHALEI
  • CBNumber:CB2854418
  • Summenformel:C21H27NO3
  • Molgewicht:341.44398
  • MOL-Datei:8002-74-2.mol
Paraffinwachse und Kohlenwasserstoffwachse physikalisch-chemischer Eigenschaften
  • Schmelzpunkt: :58-62 °C ((ASTM D 87))
  • Siedepunkt: :322 °C
  • Dichte :0.82 g/mL at 20 °C
  • Brechungsindex :n20/D 1.45
  • FEMA  :3216 | PARAFFIN WAX
  • Flammpunkt: :113 °C
  • storage temp.  :Refrigerator (+4°C)
  • Löslichkeit :Soluble in chloroform, ether, volatile oils, and most warm fixed oils; slightly soluble in ethanol; practically insoluble in acetone, ethanol (95%), and water. Paraffin can be mixed with most waxes if melted and cooled.
  • Aggregatzustand :extra-low viscosity
  • Farbe :white
  • Explosionsgrenze :0.6-6.5%(V)
  • EPA chemische Informationen :Paraffin waxes and Hydrocarbon waxes(8002-74-2)
Sicherheit
  • WGK Germany  :-
  • RTECS-Nr. :RV0350000
  • Selbstentzündungstemperatur :>300 °C
  • HS Code  :27101999
  • Toxizität :LD50 orally in Rabbit: > 5000 mg/kg LD50 dermal Rabbit > 3600 mg/kg

Paraffin wax Chemische Eigenschaften,Einsatz,Produktion Methoden

  • ERSCHEINUNGSBILD GERUCHLOSER, WEISSER BIS GELBER, WACHSARTIGER FESTSTOFF.
  • ARBEITSPLATZGRENZWERTE TLV:(Rauch) 2 mg/m?(als TWA); (ACGIH 2005).
    MAK nicht festgelegt (DFG 2005).
  • AUFNAHMEWEGE Aufnahme in den Körper durch Inhalation der Rauche.
  • WIRKUNGEN BEI KURZZEITEXPOSITION WIRKUNGEN BEI KURZZEITEXPOSITION:
    Der Rauch reizt Augen, Nase und Hals.
  • LECKAGE
  • Beschreibung Paraffin wax, also commonly called ‘paraffin’, is a colourless or white, tasteless, odourless, translucent waxy solid. Paraffin wax has a typical melting point between about 46°C and 68°C. Pure paraffin wax is a combustible substance and insoluble in water but soluble in petroleum solvents and stable under normal conditions of use. Paraffin has been identified as an excellent electrical insulator. It is also used in the manufacturing of paraffin papers, candles, food packaging materials, varnishes, floor polishes, to extract perfumes from flowers, in lubricants, and cosmetics. It is also used in water-proofing wood, and cork.
  • Chemische Eigenschaften white pellets
  • Chemische Eigenschaften Paraffi n wax is colorless or white with an odorless mass. It consists of a mixture of solid aliphatic hydrocarbons. Paraffi n is used in the manufacture of paraffi n papers, candles, food packaging materials, varnishes, fl oor polishes, to extract perfumes from fl owers, in lubricants, and cosmetics. It is also used in waterproofi ng wood and cork.
  • Chemische Eigenschaften Paraffin is an odorless and tasteless, translucent, colorless, or white solid. It feels slightly greasy to the touch and may show a brittle fracture. Microscopically, it is a mixture of bundles of microcrystals. Paraffin burns with a luminous, sooty flame. When melted, paraffin is essentially without fluorescence in daylight; a slight odor may be apparent.
  • Chemische Eigenschaften A white, practically tasteless and odorless wax that is very hard at room temperature. It is soluble in hot hydrocarbon solvents.
  • Verwenden cholinergic receptor antagonist Hygroscopic
  • Vorbereitung Methode Paraffin is manufactured by the distillation of crude petroleum or shale oil, followed by purification by acid treatment and filtration. Paraffins with different properties may be produced by controlling the distillation and subsequent congealing conditions.
    Synthetic paraffin, synthesized from carbon monoxide and hydrogen is also available;
  • Definition A solid mixture of hydrocarbons, obtained from petroleum.
  • Allgemeine Beschreibung White translucent tasteless odorless solids. Density 0.88- 0.92 g / cm3. Insoluble in water. Melting range 47-65°C. Used in candles, lubricants, crayons, floor polishes, cosmetics, chewing gum.
  • Air & Water Reaktionen Insoluble in water.
  • Reaktivität anzeigen Paraffin wax, may be incompatible with strong oxidizing agents. Charring may occur followed by ignition of unreacted portion and other nearby combustibles. In other settings, mostly unreactive. Not affected by aqueous solutions of acids, alkalis, most oxidizing agents, and most reducing agents. When heated sufficiently or when ignited in the presence of air, oxygen or strong oxidizing agents, they burn exothermically.
  • Health Hazard Hot wax can burn eyes and skin.
  • Health Hazard Exposures to paraffi n for a prolonged period cause several types of skin disorders, The adverse health effects to skin include chronic dermatitis, wax boils, folliculitis, comedones, papules, melanoderma, and hyperkeratoses. Studies of Hendricks et al. indicated the development of carcinoma of the scrotum in workers exposed to crude petroleum wax. Carcinoma of the scrotum in occupational workers began with a normal hyperkeratotic nevus-like lesion, which subsequently resulted in a squamous cell carcinoma.
  • Pharmazeutische Anwendungen Paraffin is mainly used in topical pharmaceutical formulations as a component of creams and ointments. In ointments, it may be used to increase the melting point of a formulation or to add stiffness. Paraffin is additionally used as a coating agent for capsules and tablets, and is used in some food applications. Paraffin coatings can also be used to affect the release of drug from ion-exchange resin beads.
  • Sicherheitsprofil A skin and eye irritant. Questionable carcinogen with experimental tumorigenic data by implant route. Many paraffin waxes contain carcinogens. Fumes cause lung damage. See also PARAFFIN HYDROCARBONS.
  • Sicherheit(Safety) Paraffin is generally regarded as an essentially nontoxic and nonirritant material when used in topical ointments and as a coating agent for tablets and capsules. However, granulomatous reactions (paraffinomas) may occur following injection of paraffin into tissue for cosmetic purposes or to relieve pain. Long-term inhalation of aerosolized paraffin may lead to interstitial pulmonary disease. Ingestion of a substantial amount of white soft paraffin has led to intestinal obstruction in one instance.
  • Chemical Synthesis Synthesized by the Fischer–Tropsch process from carbon monoxide and hydrogen, which are catalytically converted to a mixture of paraffin hydrocarbons. The lower molecular weight fractions are removed by distillation and the residue is hydrogenated and further treated by percolation through activated charcoal.
  • Lager Paraffin is stable, although repeated melting and congealing may alter its physical properties. Paraffin should be stored at a temperature not exceeding 40°C in a well-closed container.
  • Regulatory Status Accepted in the UK for use in certain food applications. Included in the FDA Inactive Ingredients Database (oral capsules and tablets, topical emulsions, and ointments). Included in nonparenteral medicines licensed in the UK. Included in the Canadian List of Acceptable Non-medicinal Ingredients.
Paraffin wax Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Paraffinwachse und Kohlenwasserstoffwachse Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
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8002-74-2, Paraffin wax Verwandte Suche:
  • Paraffin wax meets analytical specification of Ph.Eur., white, pastilles
  • PARAFFIN IN PASTILLE FORM 51-53 PH EUR,B
  • PARAFFIN IN PASTILLE FORM 52-54 PH EUR,B
  • PARAFFIN IN BLOCK FORM 42-44 25 KG
  • PARAFFIN IN BLOCK FORM 46-48 1 KG
  • PARAFFIN IN PASTILLE FORM 56-58 PH EUR,B
  • PARAFFIN IN PASTILLE FORM 57-60 PH EUR,B
  • PARAFFIN IN BLOCK FORM 46-48 25 KG
  • PARAFFIN IN BLOCK FORM 42-44 1 KG
  • Paraffin wax Mp >=65 C (ASTM D 87)
  • Paraffin wax Mp 53-57 C (ASTM D 87)
  • Paraffin wax Mp 58-62 C (ASTM D 87)
  • Paraffin wax pellets, white
  • Fischer-Tropsch Wax
  • IGI 1230A
  • IGI 1347B
  • Microsere 5788A
  • PHENOLPHTHALEI
  • IGI 1230
  • Paraffin wax, mp 53-57°C
  • PARAHISTO mp 56~58℃
  • Paraffin 57-60, in pastille form Ph Eur,BP
  • Hard paraffin Paraffin wax Tissue Embedding Medium Paraffin waxes and hydrocarbon waxes
  • Paraffin 52-54, in pastille form Ph Eur,BP,NF
  • Paraffin 57-60, in pastille form Ph Eur,BP,NF
  • SYNTHETIC WAX
  • PARAFFIN WHITE, PASTILLES, CONGEA-LING R ANGE 50-55 DEGREE C, EXTRA PURE, DAB
  • PARAFFIN WAX, WHITE CHUNKS, C.P. 58-62 D EG.
  • PARAFFIN WAX, WHITE CHUNKS, C.P. 54-56 D EG.
  • PARAFFIN WAX, LARGE LUMPS, WHITE, SP 44- 46 C
  • PARAFFIN WAX, PH EUR, PELLETS, WHITE, SP 54-56 C
  • ACCUMATE TISSUE EMBEDDING/INFILTRATIONME DIUM
  • PARAFFIN WAX, FOR HISTOLOGY, LARGE LUMPS , SP 55-60 C
  • PARAFFIN WAX, PH HELV, LOW VISCOSITY, SP -12--8
  • PARAFFIN WAX, PELLETS, WHITE, SP 50-52 C
  • PARAFFIN WAX, PELLETS, WHITE, SP 58-60 C
  • PARAFFIN WAX, FLAKES, MP 65 DEG. C MIN.
  • PARAFFIN CONGEALING RANGE 55-60 DEG. C, FOR HISTOLOGY, BLOCKFORM
  • PARAFFIN WAX, LARGE LUMPS, WHITE, SP 46- 48 C
  • PARAFFIN WHITE CONGEALING RANGE APPROX. 55-60 DEGREE C
  • PARAFFIN WAX, LARGE LUMPS, WHITE, SP 54- 56 C
  • PARAFFIN WAX, LARGE LUMPS, WHITE, SP 58- 60 C
  • PARAFFIN WAX, LARGE LUMPS, WHITE, SP 50- 52 C
  • Paraffin wax, Ph Eur, high viscosity
  • PARAFFIN WAX, PELLETS, WHITE, SP 54-56 C
  • PARAFFIN WAX MP 52-58 DEG. C (ASTM D 87
  • PARAFFIN WHITE, SLABS, CONGEALING RANGE APPROX. 45-50 DEGREE C
  • PARAFFIN WAX, LARGE LUMPS, WHITE, SP 68- 74 C
  • PARAFFIN WAX, EXTRA-LOW VISCOSITY
  • PARAFFIN WAX COSMETICS GRADE
  • PARAFFIN WAX REFINED
  • PARAFFIN WAX IN PASTILLE FORM 64-68 DEG C
  • PARAFFIN WAX MELTING POINT 56-58 DEG C FOR HISTOLOGY EMBEDDING
  • PARAFFIN WAX MELTING POINT 50-52 DEG C FOR HISTOLOGY EMBEDDING
  • PARAFFIN WAX IN PASTILLE FORM 68-72 DEG C
  • PARAFFIN WAX MELTING POINT 52-54 DEG C FOR HISTOLOGY EMBEDDING
  • PARAFFIN WAX MELTING POINT 48-50 DEG C FOR HISTOLOGY EMBEDDING
  • PARAFFIN WAX MELTING POINT 60-62 DEG C FOR HISTOLOGY EMBEDDING