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Sodium erythorbate monohydrate
CAS No.
6381-77-7
Synonyms
Sodium isoascorbate monohydrate; E316
Molecular formula
C6H7NaO6·H2O
Molecular weight
216.12 g/mol
Grade
Food grade
Packaging
Food-grade PE bag / Kraft paper bag with food-grade PE liner
Chemical Product Description & Applications
Specifications
| Parameter | Specification | Test Method |
|---|---|---|
| Appearance | White to pale yellow crystalline powder | Visual inspection |
| Identification | Consistent with authenticated reference | FTIR fingerprint comparison |
| Assay | 98.0-100.5% w/w, anhydrous basis | Iodometric titration |
| pH, 10% aqueous solution at 25 C | 5.5-8.0 | Calibrated pH meter |
| Lead | ≤2 mg/kg | ICP-MS after digestion |
| Oxalate | ≤0.30% w/w | Ion chromatography |
Specifications describe the standard grade. Tolerance, test method and documentation package are confirmed per order.
Documents & Handling
Packaging
Food-grade PE bag / Kraft paper bag with food-grade PE liner
What You Get With This Product
【待客户提供：本产品可公开的批次 CoA、TDS、SDS；按产品名或 CAS 命名的 PDF，用于本页文档申请区】
【待客户提供：本产品储存条件、保质期与特殊运输要求；经确认的文字或 SDS/TDS，用于储运说明】
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