Irritant
Health
Corrosive
Environment Crystal violet, pure, high purity biological stain
Supplier: Thermo Fisher Scientific
Certificates
About this item
CAS Number:548-62-9
:
Formula:C₂₅H₃₀ClN₃
MDL Number:MFCD00011750
:407.99 g/mol
Merck Index:13,04406
Melting Pt:173 °C (dec.)
Density:1,19 g/cm³ (20 °C)
EINECS:208-953-6
UN:3077
ADR:9,III
:GHS07
:GHS08
:GHS05
:GHS09
Storage Temperature:Ambient
Specification Test Results
- Appearance:Dark green to green-brown Powder or crystals
- Infrared spectrum:Conforms
- Loss on drying:≤9 % (110°C)
- Sulfated ash:≤3 %
- Titration:≥96.0 % (on dried substance)
- Lead (Pb):≤30 ppm
- Zinc (Zn):Passes test
- Insoluble matter:(in ethanol) Passes test