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VAQORADyes & PigmentsAvailable on request
Cresyl violet
Synonyms: 5-Amino-9-(dimethylamino)-10-methylbenzo[a]phenoxazin-7-ium Chloride · 5-Imino-N,N,10-trimethyl-5H-benzo[a]phenoxazin-9-amine Monohydrochloride · Cresole Violet · 5-Amino-9-(dimethylamino)-10-methylbenzo(a)phenoxazin-7-ium chloride
CAS No.18472-89-4
FormulaC19H18ClN3O
Mol. weight339.80
Catalogue No.VQ-018744
PurityOn COA
HSN29420090
Cresyl violet (CAS 18472-89-4) – dye. C19H18ClN3O, MW 339.8. Order from Vaqora Chemicals with COA and global delivery. High-purity grade with batch COA.
Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing
About Cresyl violet
Cresyl violet (CAS 18472-89-4) is a dye offered by Vaqora Chemicals. With the molecular formula C19H18ClN3O, it has a molar mass of 339.8 g/mol. Systematically, it is named (5-amino-10-methylbenzo[a]phenoxazin-9-ylidene)-dimethylazanium chloride. It is also known as Cresole Violet.
The product is provided as a solid. Store sealed in a dry, well-ventilated location away from incompatible materials. Handle it with standard laboratory precautions and appropriate personal protective equipment.
It is commonly used for textile dyeing, paper and leather colouring, inks and coatings and biological staining. Our customers for this product work in textiles and dyeing and paints and coatings.
Available in 100 mg packs, Cresyl violet is dispatched with a Certificate of Analysis (COA) to destinations worldwide. SDS and detailed specification sheets can be requested with your quotation.
Typical applications
- Textile dyeing
- Paper & leather colouring
- Inks & coatings
- Biological staining
Industries
Specifications & identifiers
| Product name | Cresyl violet |
|---|---|
| Catalogue No. | VQ-018744 |
| CAS Number | 18472-89-4 |
| IUPAC name | (5-amino-10-methylbenzo[a]phenoxazin-9-ylidene)-dimethylazanium chloride |
| Molecular formula | C19H18ClN3O |
| Molecular weight | 339.8 g/mol |
| Exact mass | 339.1138 |
| HSN code | 29420090 |
| InChIKey | ZHAFUINZIZIXFC-UHFFFAOYSA-N |
| SMILES | CC1=CC2=NC3=C(C=C(C4=CC=CC=C43)N)OC2=CC1=[N+](C)C.[Cl-] |
| PubChem CID | 29092 |
| Physical form | Solid |
|---|---|
| Appearance | Solid |
| H-bond donors / acceptors | 1 / 4 |
| TPSA | 50.6 Ų |
| Synonyms | 5-Amino-9-(dimethylamino)-10-methylbenzo[a]phenoxazin-7-ium Chloride, 5-Imino-N,N,10-trimethyl-5H-benzo[a]phenoxazin-9-amine Monohydrochloride, Cresole Violet, 5-Amino-9-(dimethylamino)-10-methylbenzo(a)phenoxazin-7-ium chloride, 5H-Benzo(a)phenoxazin-9-amine, 5-imino-N,N,10-trimethyl-, monohydrochloride, 9-(Dimethylamino)-5-imino-10-methyl-5H-benzo(a)phenoxazine hydrochloride, Benzo(a)phenoxazin-7-ium, 5-amino-9-(dimethylamino)-10-methyl-, chloride, 5H-BENZO(a)PHENOXAZINE, 9-(DIMETHYLAMINO)-5-IMINO-10-METHYL-, MONOHYDROCHLORIDE |
Documents
Frequently asked questions
What is the CAS number of Cresyl violet?
The CAS Registry Number of Cresyl violet is 18472-89-4. It is also known as 5-Amino-9-(dimethylamino)-10-methylbenzo[a]phenoxazin-7-ium Chloride, 5-Imino-N,N,10-trimethyl-5H-benzo[a]phenoxazin-9-amine Monohydrochloride, Cresole Violet.
What is the molecular formula and molecular weight of Cresyl violet?
Cresyl violet has the molecular formula C19H18ClN3O and a molecular weight of 339.8 g/mol. Its IUPAC name is (5-amino-10-methylbenzo[a]phenoxazin-9-ylidene)-dimethylazanium chloride.
Which grade and pack sizes of Cresyl violet can I order?
We supply Cresyl violet, in 100 mg packs. Larger bulk quantities and custom packing are quoted on request.
Do you provide a COA and SDS with Cresyl violet?
Yes. Every lot of Cresyl violet 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 Cresyl violet be shipped internationally?
Yes. We export Cresyl violet worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.
Enquire about Cresyl violet
We reply within one business day with price, pack options, lead time and documentation.
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