Gention violet, alcoholic, solution

Name: Gention violet, alcoholic, solution
Brand: Vaqora Chemicals
SKU: VQ-003561

About Gention violet, alcoholic, solution

Gention violet, alcoholic, solution (CAS 548-62-9) is a diagnostic reagent offered by Vaqora Chemicals. Formula C25H30ClN3, molecular weight 408.0 g/mol. Its systematic (IUPAC) name is [4-[bis[4-(dimethylamino)phenyl]methylidene]cyclohexa-2,5-dien-1-ylidene]-dimethylazanium chloride. It is also known as Basic Violet 3 or Gentian Violet.

The product is provided as a liquid. Store sealed in a dry, well-ventilated location away from incompatible materials. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

Typical applications include clinical chemistry, diagnostic assays, pathology laboratories and biological staining. Buyers come mainly from academic and industrial research and diagnostics and biotechnology.

Standard pack sizes are 125 mL, 10 x 125 mL and 5 L, and every batch ships with a Certificate of Analysis (COA) and we export worldwide. SDS and detailed specification sheets can be requested with your quotation.

Typical applications

Clinical chemistry
Diagnostic assays
Pathology laboratories
Biological staining

Industries

Specifications & identifiers

Chemical identifiers
Product name	Gention violet, alcoholic, solution
Catalogue No.	VQ-003561
CAS Number	548-62-9
IUPAC name	[4-[bis[4-(dimethylamino)phenyl]methylidene]cyclohexa-2,5-dien-1-ylidene]-dimethylazanium chloride
Molecular formula	C₂₅H₃₀ClN₃
Molecular weight	408 g/mol
Exact mass	407.2128
HSN code	38229090
InChIKey	ZXJXZNDDNMQXFV-UHFFFAOYSA-M
SMILES	CN(C)C1=CC=C(C=C1)C(=C2C=CC(=[N+](C)C)C=C2)C3=CC=C(C=C3)N(C)C.[Cl-]
PubChem CID	11057

Physical properties
Physical form	Solution
Appearance	Liquid
H-bond donors / acceptors	0 / 3
TPSA	9.5 Å²
UN number	UN 3077
Synonyms	Basic Violet 3, Gentian Violet, Hexamethylpararosaniline chloride, Methyl Violet 10B, Crystal violet, methylrosanilinium chloride, Aniline Violet, Hexamethyl Violet, Methylrosaniline chloride, Pyoktanin, Avermin, Vianin

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Health hazard

Environmental hazard

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H318Causes serious eye damage
H351Suspected of causing cancer
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P203, P264, P264 + P265, P270, P273, P280, P301 + P317, P305 + P354 + P338, P317, P318, P330, P391, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 548-62-9

Microscopy

Crystal violet

CAS: 548-62-9
Formula: C₂₅H₃₀ClN₃
MW: 408 g/mol

VQ-000546

ACS / Spectroscopy

Crystal violet, ACS, for spectroscopy ≥90.00%

CAS: 548-62-9
Formula: C₂₅H₃₀ClN₃
MW: 408 g/mol

VQ-046784

AR

Crystal violet, GR

CAS: 548-62-9
Formula: C₂₅H₃₀ClN₃
MW: 408 g/mol

VQ-000548

Synthesis

Crystal violet, solution

CAS: 548-62-9
Formula: C₂₅H₃₀ClN₃
MW: 408 g/mol

VQ-003537

Microscopy

Gentian violet

CAS: 548-62-9
Formula: C₂₅H₃₀ClN₃
MW: 408 g/mol

VQ-000595

AR

Gentian violet, GR

CAS: 548-62-9
Formula: C₂₅H₃₀ClN₃
MW: 408 g/mol

VQ-000596

Gention violet, aqeous solution

CAS: 548-62-9
Formula: C₂₅H₃₀ClN₃
MW: 408 g/mol

VQ-003562

Neisser's stain B

CAS: 548-62-9
Formula: C₂₅H₃₀ClN₃
MW: 408 g/mol

VQ-003606

Frequently asked questions

What is the CAS number of Gention violet, alcoholic, solution?

The CAS Registry Number of Gention violet, alcoholic, solution is 548-62-9. It is also known as Basic Violet 3, Gentian Violet, Hexamethylpararosaniline chloride.

What is the molecular formula and molecular weight of Gention violet, alcoholic, solution?

Gention violet, alcoholic, solution has the molecular formula C25H30ClN3 and a molecular weight of 408 g/mol. Its IUPAC name is [4-[bis[4-(dimethylamino)phenyl]methylidene]cyclohexa-2,5-dien-1-ylidene]-dimethylazanium chloride.

Which grade and pack sizes of Gention violet, alcoholic, solution can I order?

We supply Gention violet, alcoholic, solution, in 125 mL, 10 x 125 mL, 5 L packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Gention violet, alcoholic, solution?

Yes. Every lot of Gention violet, alcoholic, solution is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Gention violet, alcoholic, solution be shipped internationally?

Yes. Gention violet, alcoholic, solution is classified as hazardous (UN 3077), so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.