Sodium Ascorbate
Product Specifications
DFI-903463
DFI-903463
Description | |
---|---|
Appearance: | White or almost white crystals crystalline powder |
Country of origin: | China |
EINECS No.: | 205-126-1 |
Formula: | C6H7NaO6 |
Packaging: | 25kg Carton |
Shelf life: | 24 months |
Storage: | Store in tightly sealed containers, free from contact with metal and protected from light. Avoid exposure to high temperature and humidity. |
Specifications | |
Arsenic: | Max: 3ppm, mg/kg |
Assay: | 99 to 101% |
Heavy metals: | Max: 10ppm,mg/kg |
Identification: | Positive reaction |
Lead: | Max: 2ppm, mg/kg |
Loss on drying: | Max: 0.25% |
Mercury: | Max: 1ppm, mg/kg |
Organic Volatile Impurities: | Pass |
Oxalic Acid: | Max: 0.2% |
pH: | 7 to 8 |
pH: | 6.5 to 8 |
Specific Optical Rotation: | +103° ~ +108° |
Specific Optical Rotation: | +103° ~ +106° |
Tested in: | Pass |
Tested in: | Pass |
Published Date: 2023-06-29 14:39:26