Crystal violet, C.I. 42535 and 42555 for microscopy, 25 g

C₂₅H₃₀ClN₃ Gentian violet M.W: 407,99   CAS: 548-62-9  EC: 208-953-6  EC INDEX: 612-204-00-2 UN: 3077  IMDG: 9 III UN 3077  ADR: 9 III UN 3077   IATA: 9 III UN 3077 Specifications :

• Appearance Dark Green Crystals/Powder
• Assay 96 - 100.5%
• Identification A passes test
• Water (H₂O) ? 7.5%
• Residue on ignition ? 1.5%
• Insolubility in Ethanol (CH₃CH₂OH) ? 1.0%
• Arsenic (As) ? 0.001%
• Lead (Pb) ? 0.003%
• Zinc (Zn) ? 0.05%

reference: GENT-V0D-025, packaging: plastic bottle, capacity: 25 g, pcs/pack: 1