Test Item | Standard Specification |
Appearance | White to off-white crystals |
Assay,% | ≥99 |
Loss on drying,% | ≤0.5 |
PH | 2.0-5.0 |
Burning residue,% | ≤0.1 |
Heavy metal,ppm | ≤10 |
Grade | Cosmetic Grade |
Brand name | Fousi chemical |
anti-fungal, anti-senile dementia, anti-aging cataract, anti-atherosclerosis, protection of normal cells,
and protection of liver and kidney function.
hydration, regulate oil balance, astringent, repair, affinity, soothe the skin.
Package: 25kg/fiber drum
Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down