Specification:
Appearance | White or almost white crystal powder |
Solubility | Easily dissolve in water |
Content % | ≥98.5 |
pH value | 3.5-5.5 |
Melting Point °C | 110.0-115.0 |
Drying loss % | ≤1.0 |
Free VC PPM | ≤10 |
Ignition residue % | <0.1 |
Heavy metals PPM | ≤20 |
Application: be used in whitening or anti-aging cosmetics such as gel, essence, latex and creams (0.5~2.0%).
Storage: Shielded from light and keep closed.
Package: 1kg / aluminum foil bag or 25kg / drum.