推挤：Crystal violet (C.I. 42555)

别名:Crystal violet (C.I. 42555), Hexamethylenepararosaniline chloride, Gentian violet (C.I. 42555), Hexamethyl-p-rosanilinium, Methyl violet 10 B

Empirical Formula (Hill Notation):C25H30ClN3

CAS号:548-62-9

分子量:407.98

MDL编号:MFCD00011750

EC索引号:208-953-6

属性
等级
ACS reagent

质量水平
200

Agency
reag. Ph. Eur.

形式
solid

效能
420 mg/kg LD50, oral (Rat)

组成
dye content, ≥90% spectrophotometric assay (calc. on dried substance)

杂质
<0.10% Michler′s ketone

缺失
≤7.5% loss on drying, 110°C, 4 h

pH值（酸碱度）
2.5-3.5 (20 °C, 10 g/L in H2O)

mp
189-194 °C

溶解性
10 g/L

密度
1.19 g/cm3 at 20 °C

堆积密度
220?400 kg/m3

λmax
589-594 nm in water

吸光度比值
0.98-1.20 (Ratio, E (lambdamax - 15 nm)/E (lambdamax +  15 nm))

储存温度
2-30°C

InChI
1S/C25H30N3.ClH/c1-26(2)22-13-7-19(8-14-22)25(20-9-15-23(16-10-20)27(3)4)21-11-17-24(18-12-21)28(5)6;/h7-18H,1-6H3;1H/q+1;/p-1

InChI key
ZXJXZNDDNMQXFV-UHFFFAOYSA-M