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G2039

Sigma-Aldrich

Crystal violet

meets USP testing specifications

Synonyme(s) :

Chlorure d’hexaméthylpararosaniline, Violet 3 de base, Violet de gentiane, Violet de méthyle 10B

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About This Item

Formule linéaire :
C25H30N3Cl
Numéro CAS:
548-62-9
Poids moléculaire :
407.98
Numéro C.I. (Colour Index):
42555
Numéro Beilstein :
3580948
Numéro CE :
208-953-6
Numéro MDL:
MFCD00011750
Code UNSPSC :
12352100
ID de substance PubChem :
24895083
Nomenclature NACRES :
NA.21

Agence

USP/NF
meets USP testing specifications

Niveau de qualité

200

Pf

205 °C (dec.) (lit.)

Spectre d'activité de l'antibiotique

fungi

Application(s)

pharmaceutical (small molecule)

Mode d’action

cell membrane | interferes
enzyme | inhibits

Chaîne SMILES 

[Cl-].CN(C)c1ccc(cc1)\C(c2ccc(cc2)N(C)C)=C3/C=C\C(C=C3)=[N+](/C)C

InChI

1S/C25H30N3.ClH/c1-26(2)22-13-7-19(8-14-22)25(20-9-15-23(16-10-20)27(3)4)21-11-17-24(18-12-21)28(5)6;/h7-18H,1-6H3;1H/q+1;/p-1

Clé InChI

ZXJXZNDDNMQXFV-UHFFFAOYSA-M

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Description générale

Gentian Violet, also known as crystal violet, is a synthetic triarylmethane dye. It is widely used in various applications, including histology, microscopy, and microbiology. It is often used to stain tissues, cells, and microorganisms for visualization and identification purposes.

Application

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.

Mention d'avertissement

Danger

Mentions de danger

H302,H318,H351,H410

Classification des risques

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Eye Dam. 1

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

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Certificats d'analyse (COA)

Lot/Batch Number
SHBR6769
SHBQ9502
SHBR1037
SHBP2365
SHBP9556

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