Working hours:
Monday to Friday - 9.30 to 6.00 Saturday - 9.30 to 4.001,5 Diphenyl Carbazide Properties:
TEST |
LIMITS For LR |
LIMITS For AR |
Description |
White, off white, pinkish, slight orange or light tan powder |
White, off white or pinkish powder |
Melting point |
168-175C |
170-175C |
Solubility in aquous acetone |
Shall pass test |
Shall pass test |
Sensitivity to chromate |
Shall pass test |
Shall pass test |
Sulphated Ash |
----- |
Not more than 0.05 % |
Uses / Application of 1,5 Diphenyl carbaze.
1,5-diphenylcarbazide is a color developing agent used in spectrophotometric analysis of chromium III and osmium. It is used in colorimetric analysis of hexavalent chromium and in liquid chromatography to determine chromium VI in water