Crystal Violetresearch grade
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C.I.42555 • C25H30ClN3 • Mr 408.0 • CAS [548-62-9]
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Crystal Violet is used for differentiation of Gram-negative versus Gram-positive bacteria, to check cell viability, staining of cells to study cell migration and invasion and of plant chromosomes.
This dye is chemically homogeneous and well-defined, particularly recommended for Flemming and gram-staining because of reproducible results. Commercial preparations usually contain components of reddish tinge like methyl violet 2B. Indicator pH 0.0 - 1.8.
λ max. A 1 cm/λ max. (0.0001 % in water) |
580 - 600 nm min. 0.13 |
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DANGER | Substance of very high concern |
Hazard Statements | H302 - H318 - H351 - H410 |
Precautions | P201 - P280 |
Reaction | P305 +P351 +P338 - P330 |
Storage | P405 |
Carc. 2 • EG-Index: 612-204-00-2 • GGVSE/ADR: 9 III UN3077 • IATA: 9 III UN3077 • EINECS: 208-953-6 • WGK: 3 • HS: 32049000
Storage Temperature: +15 °C to +30 °C