Cresyl violet (acetate), pure, certified

Supplier: Thermo Scientific
Warning

Synonyms: Cresyl echt violet, Cresyl violet, Cresyl fast violet, 5,9-Diaminobenzo[a]phenoxazin-7-ium acetate, 9-Amino-5-imino-5H-benzo[a]phenoxazine acetate salt, Cresyl Violet acetate, Gentian violet

405760025 405760100 405760500
ACRO405760025EA 140 GBP
ACRO405760025 ACRO405760100 ACRO405760500
Cresyl violet (acetate), pure, certified
Cresyl violet (acetate)
Formula: C₂₅H₃₀ClN₃
MW: 321,33 g/mol
Melting Pt: 140…143 °C
Density: 1,19 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00013151
CAS Number: 548-62-9
EINECS: 208-953-6
ADR: 9,III
Merck Index: 13,04406

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Specification Test Results

Appearance Dark green to black Crystalline powder
Infrared spectrum Conforms
Dye content ≥65 %
UV Lambda max 596 to 599 nm
Absorption Ratio P-15/P+15 0.94 to 1.2
BSC Certification Passes

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