Content:
Physic-chemical properties: | Physic-chemical properties | High quality product | Class 1 product | Qualified product |
Whiteness(%) | ≥85% | ≥83% | ≥81% | |
Loss of ignition (1000°C) | ≤6.0% | ≤12.0% | ≤28.0% | |
Fineness,325 mesh (45μm) | ≥98% | |||
Moisture contents (%) | ≤0.5% | |||
Absorbent oil volumes | 20%-50% | |||
PH value | 7-9 | |||
Industrial Usage: | Medical pills,sugarcoatings,prickly-heat powder,traditional Chinese medicine,food additives,isolating agent ect. |