Macsen Laboratories is the leading manufacturer and supplier of Azure C with ISO certification.
| PRODUCT SPECIFICATIONS | |
|---|---|
| PRODUCT NAME | Azure C |
| IUPAC Name | 7-methyliminophenothiazin-10-ium-3-amine;chloride |
| Syononyms | N-Methylthionine; Monomethylthionine; Methylene Azure C; Monomethylthionine chloride |
| CAS No | 531-57-7 |
| Molecular Formula | C13H12ClN3S |
| Molecular Weight | 277.77 g/mol |
| PubChem CID | 135421845 |
TECHNICAL SPECIFICATIONS
| SR. No | Criteria | Limit/Specification |
|---|---|---|
| 1 | Appearance | Black powder |
| 2 | Infrared spectrum | Conforms to Structure |
| 3 | Solubility (Color) ( c = 1mg/ml; Water) | Opaque, Dark Blue To Purple ≥ 0.50 |
| 4 | Wavelength
(C = 0.003 G/L IN H2O) Extinction Coefficient |
(615 +/- 4 NM) 17,000 (MINIMUM) |
| 5 | Wavelength Extinction Coefficient |
(285 +/- 4 NM) 13,000 (MINIMUM) |
| 6 | Wavelength Extinction Coefficient |
(241 +/- 4 NM) 4,000 (MINIMUM) |
| 7 | Elemental Analysis Carbon Nitrogen |
21.2% (MINIMUM) 5.7% (MINIMUM) |
Applications: Azure C is used mainly as a Dye.
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