Crystal Violet
| Name: Crystal Violet |
| Grade: Indicator (For Microscopy) |
| Application: titration, clinical |
| Synonyms: C. I. No. 42555, Hexamethylenepararosaniline chloride, Gentian violet,Hexamethyl-p-rosanilinium, Methyl violet 10 B |
| CAS Number: 548-62-9 EC Number: 612-204-00-2 Molar Mass: 407.99 g/mol Chemical Formula: C₂₅H₃₀ClN₃ |
| Download: Datasheet | CoA | SDS |
General information
General information
| Chemical formula: C₂₅H₃₀ClN₃ | Molar Mass: 407.99 g/mol |
| Appearance: Dark green powder | Density: 1.19 g/cm3 (20 °C) |
| Solub. in water: 10 g/l | Melting point: 215 °C |
| Bulk density: 220 – 400 kg/m3 | pH value : 2.5 – 3.5 (H₂O, 20 °C) |
| Storage temp.: +2 to +30°C | Cautions: carcinogenic, dangerous for the environment |
| R: N/A | S: N/A |
| HS-No.: 3212 90 00 | EC Index Number : 612-204-00-2 |
Specification
Specification
| Description | Conforms | ||
| Solubility | Conforms | ||
| Absorption maxima | 589-594 | nm | |
| Dye content (on dried basis) | ≥ | 88.0 | % |
| Specific absorptivity 1%/1cm (@lambda max) (on dried basis) | 2050-2450 | ||
| Loss on drying | ≤ | 10.0 | % |
| Suitability (for microscopy) | Conforms |
Ordering code
Ordering code
| Ordering code | 10 g | 25 g | 50 g | 100 g | 250g |
| P.E. | |||||
| Glass | 614.09.00010.01 | 614.09.00050.01 |
Hazard symbol
Hazard symbol
| Hazard Symbol |
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محصولات مرتبط
