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99% Purity CAS 66170-10-3 Sap Sodium Ascorbyl Phosphate | ||
Product name | Sodium Ascorbyl phosphate | |
Other name | Sodium L-ascorbyl-2-phosphate | |
Cas | 66170-10-3 | |
Appearance | White powder | |
Specification | 99% | |
Type | Raw Materials | |
Package | 1Kg/25Kg/Drum or As per your request | |
Storage | Store in cool and dry places ,keep away from strong light | |
Shelf life | 2 years when properly stored | |
Safety | Non-toxic, non-stimulating, safe and reliable |
Characteristics | White Crystalline Powder | Conform |
Identification | Positive Reaction | Positive |
Melting Point | About 190°C | 191.1°C |
PH | 2.1-2.6 | 2.46 |
Copper | ≤5ppm | 5ppm |
Heavy Metals | ≤10ppm | <10ppm |
Mercury | <0.1mg/kg | <0.1mg/kg |
Lead | <2mg/kg | <2mg/kg |
Arsenic | ≤3ppm | <3ppm |
Oxalic Acid | ≤0.2% | <0.2% |
Iron | ≤2ppm | <2ppm |
Loss of Drying | ≤0.4% | 0.03% |
Sulphate Ash(Residue On Ignition) | ≤0.1% | <0.1% |
Specific Optical Rotation | +20.5°–+21.5° | +21.15° |
Assay | 99.0%-100.5% | 99.86% |
Residual Solvents | Methanol:≤3000 ppm | <100ppm |
Total plate count | ≤1000 cfu/g | <10 cfu/g |
Yeasts& molds | ≤100 cfu/g | <10 cfu/g |
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