Crystal Violet BP
Inquiry NowProduct Description
PRODUCT SPECIFICATIONS
Name Of Product: | Crystal Violet BP |
Pharmacopoeial Name: | Crystal Violet BP |
Synonyms: | Gentian Violet ; Crystal Violet ; Basic Violet 3 |
CAS No: | 548-62-9 |
SPECIFICATIONS
Sr. No | Criteria | Limit/Specification | Our Results |
1. | Appearance | Dark Green, Shiny Powder, Hygroscopic | Dark Green, Shiny Powder, Hygroscopic |
2. | Solubility | Sparingly Soluble in Water, Freely Soluble in Ethanol (96%) and In Methylene Chloride | Passes Test |
3. | Identification | Must Comply Identification Test A to C – As per E.P | Passes Identification Test A to C – As per EP |
4. | N,N-Dimethylaniline | Limit: Max. 100 PPM | <100 PPM |
5. | Pentamethyl-P-Rosanilinium | Max. Limit 10.0% | 2.0 – 3.0 % |
6. | Related Substances | Impurity A (Limit Max.1.0%) Any other Impurity (Limit Max.0.1%) (Limit Max.0.1%) Sum Of impurity Other then A (Limit Max. 1.0%) | 0.3 -0.5 % a) NIL b) NIL 0% |
7. | Substances Insoluble In Ethanol (90% V/V) | Limit: 0.5% | 0.2 – 3.5 % |
9. | Water | NMT 1.5% | 0.2 – 0.6 % |
10. | Assay (Anhydrous Substance) | MINIMUM 95.0% TO 103.0% MAXIMUM | 98.0 – 99.8% |
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