Kristallviolett (C.I. 42555)

Bezeichnung:Kristallviolett (C.I. 42555)

CAS-Nr548-62-9

Englisch Name:Crystal Violet

CBNumberCB2161846

SummenformelC25H30ClN3

Molgewicht407.99

MOL-Datei548-62-9.mol

Synonyma

[4-[4,4'-Bis(dimethylamino)benzhydryliden]cyclohexa-2,5-dien-1-yliden]dimethylammoniumchlorid

Kristallviolett (C.I. 42555)

Kristallviolett (C.I. 42555) physikalisch-chemischer Eigenschaften

Schmelzpunkt	205 °C (dec.) (lit.)
Siedepunkt	560.86°C (rough estimate)
Dichte	1.19 g/cm3 at 20 °C
Dampfdruck	0Pa at 25℃
Brechungsindex	1.6010 (estimate)
Flammpunkt	40 °C
storage temp.	room temp
Löslichkeit	water: soluble50g/L at 27°C
Colour Index	42555
pka	9.4(at 25℃)
Aggregatzustand	Solid
Farbe	S. No.: 785
Säure-Base-Indikators(pH-Indikatoren)	0.8(yellow)-2.6(blue/violet)
Geruch (Odor)	Slight characteristic odor
PH	2.5-3.5 (10g/l, H2O, 20℃)
Wasserlöslichkeit	16 g/L (25 ºC)
maximale Wellenlänge (λmax)	590nm
Merck	14,4395
BRN	4077708
Stabilität	Stable. Incompatible with strong oxidizing agents, strong acids. Light-sensitive. Combustible.
Biologische Anwendungen	Detecting microorganisms; treating atopic dermatitis,dermatological diseases,28,skin wounds,lesions,hemorrhoids,1,multiple myeloma,Non-Hodgkin’s lymphoma,breast cancer,neurodegenerative diseases,onychomycosis; wound dressing
Major Application	Photoresists, lithographic printing plate, printed circuit board, inks, hair dyes, shampoo, drug screening method, bone cement preparation method, microorganisms, hemorrhoids, antifungal, antibacterial, antimalarial agent, dental application
InChIKey	ZXJXZNDDNMQXFV-UHFFFAOYSA-M
LogP	1.172 at 25℃
CAS Datenbank	548-62-9(CAS DataBase Reference)
EPA chemische Informationen	Crystal violet (548-62-9)

Sicherheit

Kennzeichnung gefährlicher	Xn,N,T,C
R-Sätze:	52/53-50/53-45-41-22-40-34-10-36/37/38-23/25-51/53-68
S-Sätze:	61-60-53-45-46-36/37/39-26-39-36/37-16-22
RIDADR	UN 3077 9/PG 3
WGK Germany	3
RTECS-Nr.	BO9000000
TSCA	Yes
HazardClass	9
PackingGroup	III
HS Code	32041300
Giftige Stoffe Daten	548-62-9(Hazardous Substances Data)
Toxizität	LD50 orally in mice, rats: 1.2, 1.0 g/kg (Hodge)

Gefahreninformationscode (GHS)

Crystal Violet Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R52/53:Schädlich für Wasserorganismen, kann in Gewässern längerfristig schädliche Wirkungen haben.
R50/53:Sehr giftig für Wasserorganismen, kann in Gewässern längerfristig schädliche Wirkungen haben.
R45:Kann Krebs erzeugen.
R41:Gefahr ernster Augenschäden.
R22:Gesundheitsschädlich beim Verschlucken.
R40:Verdacht auf krebserzeugende Wirkung.
R34:Verursacht Verätzungen.
R10:Entzündlich.
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
R23/25:Giftig beim Einatmen und Verschlucken.
S-Sätze Betriebsanweisung:
S61:Freisetzung in die Umwelt vermeiden. Besondere Anweisungen einholen/Sicherheitsdatenblatt zu Rate ziehen.
S60:Dieses Produkt und sein Behälter sind als gefährlicher Abfall zu entsorgen.
S53:Exposition vermeiden - vor Gebrauch besondere Anweisungen einholen.
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn möglich, dieses Etikett vorzeigen).
S46:Bei Verschlucken sofort ärztlichen Rat einholen und Verpackung oder Etikett vorzeigen.
S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S39:Schutzbrille/Gesichtsschutz tragen.
S36/37:Bei der Arbeit geeignete Schutzhandschuhe und Schutzkleidung tragen.
S16:Von Zündquellen fernhalten - Nicht rauchen.
S22:Staub nicht einatmen.
Beschreibung
Crystal Violet is light sensitive. May react vigorously with strong oxidizing agents. May react exothermically with reducing agents to release gaseous hydrogen.
Beschreibung
Anti-infective (topical). Has been used as anthelmintic (Nematodes), as indicator for copper salts.
Chemische Eigenschaften
dark green powder or crystals
Chemische Eigenschaften
This is a perennial, herbaceous plant native to mountainous areas of Europe; it may reach 0.5 to 1.0 m (2 to 3 ft) in height It has large, cylindrical roots (internally yellow); erect chalice; and fowers with a yellow corolla and peduncles It blooms from July to August The part used is the root of two-year-old plants The color of the rhizomes ranges from dark brown to light tan The color of roots appears to be related to its bitter principle content The dried product and its derivatives of gentian exhibit a very bitter favor.
Occurrence
Gentian is a fl owering perennial found in Europe and Asia.
Verwenden
As dye for wood, silk, paper; in inks; as biological stain.
Verwenden
Gentian Violet is the primary stain used in the Gram stain technique for differentiation of Gram-negative versus Gram-postive bacteria. Used as a component of CV cytotoxicity assays.
Verwenden
Crystal Violet is used as an acid-base indicator, an alcohol denaturant, a biological stain, a textile dye and an indicator for copper salts. It is a component of gram staining in microorganisms and cell lines.
Definition
ChEBI: Crystal violet is an organic chloride salt that is the monochloride salt of crystal violet cation. It has been used in creams for the topical treatment of bacterial and fungal infections, being effective against some Gram-positive bacteria (notably Staphylococcus species) and some pathogenic fungi (including Candida species) but use declined following reports of animal carcinogenicity. It has also been used for dying wood, silk, and paper, as well as a histological stain. It has a role as a histological dye, an antiseptic drug, an antibacterial agent, an antifungal agent and an anthelminthic drug. It contains a crystal violet cation.
synthetische
It is manufactured through using N, N-dimethylaniline as raw materials, followed by condensation, addition, chlorination and other reactions. Alternatively, it can be synthesized through the reaction between Michler ketone and N, N-dimethylaniline reaction in the presence of phosphorus oxychloride, followed by azeotropic reaction with hydrochloric acid. Recrystallization in hot water will generate compound containing nine crystal water molecules.
Trademarks
Genapax (Key); Gvs (Savage).
Essential oil composition
A number of bitter compounds present in gentian are primarily amarogentin (strongly bitter), gentiopricin (approximately 1.5% in fresh root), swertiamarin and gentiopricroside. The leaves and flowers contain mainly xanthones. Secoiridoids and flavonoids were also detected. In the phase of flowering, leaves are rich with compounds possessing C-glycoside structures while O-glycoside structures accumulate mainly before flowering.
Allgemeine Beschreibung
It belongs to triamino-triphenylmethane synthetic dyes; alkaline. It is an important dye used in bacterial Gram stain. The mixed reagent of crystal violet chloride and iodine is known as gentian violet.
Air & Water Reaktionen
Insoluble in water.
Brandgefahr
Flash point data for Crystal Violet are not available, however, Crystal Violet is probably combustible.
Flammability and Explosibility
Not classified
Biochem/physiol Actions
Crystal violet can be used for DNA visualization in agarose gels. The dye is used only in the presence of high concentrations of DNA. Crystal violet is also used for the staining of bacteria in gram staining technique. It is also used for the staining of plant chromosomes. Crystal Violet also helps in colorimetric measurement of cell viability.
Clinical Use
Gentian violet is variously known as hexamethyl-p-rosanilinechloride, crystal violet, methyl violet, and methylrosanilinechloride. It occurs as a green powder or greenflakes with a metallic sheen. The compound is soluble inwater (1:35) and alcohol (1:10) but insoluble in nonpolar organicsolvents. Gentian violet is available in vaginal suppositoriesfor the treatment of yeast infections. It is also used asa 1% to 3% solution for the treatment of ringworm and yeastinfections. Gentian violet has also been used orally as an anthelminticfor strongyloidiasis (threadworm) and oxyuriasis.
Sicherheitsprofil
Poison by ingestion, intravenous, and intraperitoneal routes, An experimental teratogen. Other experimental reproductive effects. A human sktn irritant. Human mutation data reported. Questionable carcinogen with experimental carcinogenic data. When heated to decomposition it emits very toxic fumes of NO, and Cl-.
Lager
Room temperature

Properties and Applications

TEST ITEMS	SPECIFICATION
APPEARANCE	DARK GREEN POWDER OR GRANULE
SHADE	BLUISH
HEAT RESISTANCE	200 °C min
DENSITY	1.07 g/cm ³
WATER FASTNESS	4-5
LIGHT FASTNESS	1-2
BLEACHABILITY (OXIDATIVE)	4
BLEACHABILITY (REDUCTIVE)	3
WATER SOLUBILITY AT 25 °C	16 g/L min
WATER INSOLUBLE	1.0% max
MOISTURE	3.0% m läuterung methode Crystallise the dye from water (20mL/g), the crystals being separated from the chilled solution by centrifugation, then wash them with chilled EtOH (solubility is 1g in 10 mL of hot EtOH) and diethyl ether and dry under vacuum. It is soluble in CHCl3 but insoluble in Et2O. The carbinol is precipitated from an aqueous solution of the dye-hydrochloride, using excess NaOH, then dissolve in HCl and recrystallise it from water as the chloride [UV and kinetics: Turgeon & La Mer J Am Chem Soc 74 5988 1952]. The carbinol base has m 195o (needles from EtOH). The diphthalate (blue and turns red in H2O) crystallises from H2O, m 153-154o(dec at 185-187o)[Chamberlain & Dull J Am Chem Soc 50 3089 1928]. [Beilstein 13 H 233, 13 IV 2284.] Crystal Violet Upstream-Materialien And Downstream Produkte Upstream-Materialien Erucamide Chlorsure 4,4'-Bis(dimethylamino)benzophenon N-Methyl-anilin Dinatriumsulfid INDUSTRIAL SALT Natriumsulfat Phenol Acetophenon N,N-Dimethyl-anilin Kupfersulfat Schwefelsure 4,4'-Bis(dimethylamino)benzophenon 4,4'-Bis(dimethylamino)benzhydrylalkohol N,N-Dimethyl-anilin Carbonylchlorid 1of4 Downstream Produkte 4923 Spirit Light Fast Ball-pen Blue GR 2-Aminoethanol Fenitropane Chlorethan Natrium-3,3'-(9,10-dioxoanthracen-1,4-diyldiimino)bis(2,4,6-trimethylbenzolsulfonat) Diethanolamin Pigment Violet 3 Isodecanal methyl 2-(2′-hydroxy phenyl)-3-methoxy acrylate 2,2',2''-Nitrilotriethanol 4,4'-Bis(dimethylamino)benzhydrylalkohol 1of3 Kristallviolett (C.I. 42555) Anbieter Lieferant Produzent Hersteller Vertrieb Händler. Global(729)Suppliers Region Americas 1 Austria 1 Belgium 4 Brazil 1 Canada 6 China 423 Czech Republic 3 Europe 4 France 4 Germany 13 Hungary 1 India 134 Indonesia 1 Japan 8 Mexico 2 Poland 2 Russia 1 South Korea 1 Spain 3 Switzerland 5 The Netherlands 3 Turkey 1 United Kingdom 18 United States 88 USA 1 Clear All Done Hebei Mojin Biotechnology Co., Ltd Telefon +8613288715578 E-Mail sales@hbmojin.com Hebei Yanxi Chemical Co., Ltd. Telefon +8617531190177 E-Mail peter@yan-xi.com Shaanxi Haibo Biotechnology Co., Ltd Telefon +undefined18602966907 E-Mail qinhe02@xaltbio.com Shaanxi TNJONE Pharmaceutical Co., Ltd Telefon +8618740459177 E-Mail sarah@tnjone.com Shanghai Daken Advanced Materials Co.,Ltd Telefon +86-371-66670886 E-Mail info@dakenam.com Henan Tianfu Chemical Co.,Ltd. Telefon +86-0371-55170693<br/>+86-19937530512 E-Mail info@tianfuchem.com Shanghai Time Chemicals CO., Ltd. Telefon +86-021-57951555<br/>+8617317452075 E-Mail jack.li@time-chemicals.com ATK CHEMICAL COMPANY LIMITED Telefon +undefined-21-51877795 E-Mail ivan@atkchemical.com career henan chemical co Telefon +86-0371-86658258 E-Mail sales@coreychem.com Hubei Jusheng Technology Co.,Ltd. Telefon 18871490254 E-Mail linda@hubeijusheng.com 1of2 548-62-9, Crystal Violet Verwandte Suche: Paraquat-dichlorid N,N-Dimethyl-1,3-diaminopropan Phosphatase, alkalisch ETHYL VIOLET 2-Methylpropylisocyanid Methylisocyanacetat Benzylisocyanid Ethylisocyanacetat (Pentan-2,4-dionato-O,O')silber 1,1,3,3-Tetramethylbutylisocyanat Dichloro(ethylendiamin)platin Tris(pentan-2,4-dionato)eisen(II) Tris(2,2,6,6-tetramethylheptan-3,5-dionato-O,O')europium N-Butylisocyanid 6-Dimethylamino-3,3-bis(4-dimethylaminophenyl)phthalid (Ethylenbis(nitrilomethylidyn)-2,2'-diphenolato)cobalt(II) (p-Toluolsulfonyl)methylisocyanid Tris(2,2,6,6-tetramethylheptan-3,5-dionato-O,O')dysprosium 1of4 Send Inquriy Website-Startseite\| CAS\| Die PC-Version Chemical Book

Kristallviolett (C.I. 42555)

Gefahreninformationscode (GHS)

Crystal Violet Chemische Eigenschaften,Einsatz,Produktion Methoden

Crystal Violet Upstream-Materialien And Downstream Produkte

Kristallviolett (C.I. 42555) Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

548-62-9, Crystal Violet Verwandte Suche: