Spironolactone

CAS: 52-01-7
EINECS: 200-133-6
MF: C24H32O4S
MW: 416.57
MS:



ITEMS SPECIFICATION
Appearance almoste white crystalline powder
Melting point 198-209°C
Specific rotation between -33°And- 37°
Indentificaftion meet the requirements
Relate substances sum of impurities
(except canrenone) ≤ 1.0%
Canrenone ≤ 1.0%
Sum of impurities+canrenone ≤ 1.0%
Chromium ≤ 50ppm
Loss on drying ≤ 0.5%
Sulphated ash ≤ 0.1%
Heavy Metal  ≤ 0.002%  
Limit of mercapto compounds Conform
Ordinary impurities Conform
Assay (on the dried basis) 97%~102.0%

螺内酯

中科院:52-01-7

EINECS:200-133-6

MF:C24H32O4S

兆瓦:416.57

女士:

项目规范

外观almoste白色结晶粉末

熔点198 - 209°C

特定的旋转-33°- 37°

Indentificaftion满足要求

有关物质和杂质

(canrenone除外)≤1.0%

Canrenone≤1.0%

杂质总和+ canrenone≤1.0%

铬≤50 ppm

干燥失重≤0.5%

灰分≤0.1%

重金属≤0.002%

限制含巯基的化合物的遵循

普通的杂质符合

测定(干基)为97% ~ 102.0%