Item Index GB6226-86 USP27 BP …
Item | Index | |||
GB6226-86 | USP27 | BP | CP2000 | |
C 6 H 10 CaO 6 % | 98.0 | 98.0-101.0 | 98.0-102.0 | 98.0-103.0 |
Water solution test | Pass the test | -- | -- -- | -- |
Loss on drying % | Meet the requirements | 22.0-27.0 | 22.0-27.0 | Pass the test |
Free acid | 0.45 % | -- | Meet the requirements | -- |
Free alkali | Meet the requirements | -- | Meet the requirements | -- |
Volatile fatty acid | Meet the requirements | Meet the requirements | Meet the requirements | -- |
Arsenic | 0.0003% | -- | -- | 0.0002% |
Heavy metals | 0.002% | 0.002% | 20ppm | 10ppm |
Magnesium and alkali salts % | 1.0 |