CAS No.: | 32449-92-6;32499-92-6 |
---|---|
Formula: | C6h8o6 |
EINECS: | 251-053-3 |
Still deciding? Get samples of $ !
Request Sample
|
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
Item | Specification |
Appearance | White crystalline powder |
Identification | Positive |
Assay | 98.5-102.0% |
Solubility 10% solution 20% solution | Clear and colorless Clear and colorless |
PH of 10% solution | 3.7 ~ 4.1 |
Loss on drying | ≤0.2% |
Residue on ignition | <0.1% |
Melting point | 170 ~ 176℃ |
Heavy metals | ≤10ppm |
Arsenic | <1ppm |
Iron | <2ppm |
Copper | <2ppm |
Chloride | <0.01% |
Ammonium salts(NH4) | <200ppm |
Sulphate(SO4) | <1ppm |
Specific rotation | +18.0 ~ 20.0° |
Nitrosoamines | <10ppm |
Total Microbiological | <100KBE/g |
Yeasts and molds | <10KBE/g |