CAS Number | 7757-53-9 |
Molecular Structure |  |
Packing | 25kg/bag |
Storage | Store in a tightly sealed container away from heat and direct light, and in a cool dry place. |
Application | API for respiratory system |
SPECIFICATION
Items | Specification |
Appearance | White Granular |
Assay | 98.0~103.0 PCT |
Identification | Pass the test |
Loss on Ignition | 6.6-8.5 PCT |
ACID-INSOLUBLE SUBSTANCE % | ≤0.1 |
CHLORIDES % | ≤0.05 |
CARBONATES | PASS THE TEST |
HEAVY METAL (AS PB) % | ≤0.003 |
LEAD | 2PPM MAX |
BARIUM | PASS THE TEST |
ARSENIC % | ≤0.0003 |
SULFATES(SO4) % | ≤0.5 |
IRON PPM | ≤400 |
FLUORIDES | ≤0.005 |
MICROBE (cfu/g) | ≤1000 |
MOULD (cfu/g) | ≤100 |
COLIFORM (mpn/100g) | NOT DETECTED |
WHITENESS | ≥95.0 |
THROUGH 20 MESH | ≥99.0% |
THROUGH 100 MESH | ≤60.0% |
