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Sodium butyrate
CAS No.
156-54-7
Synonyms
Sodium butanoate; Butyric acid sodium salt
Molecular formula
C4H7NaO2
Molecular weight
110.09 g/mol
Grade
Feed grade
Packaging
Sealed PE bag / PP woven bag with PE liner
Chemical Product Description & Applications
Specifications
| Parameter | Specification | Test Method |
|---|---|---|
| Appearance | White to off-white powder | Visual inspection |
| Identification | Consistent with authenticated reference | FTIR fingerprint comparison |
| Sodium butyrate assay | ≥98.0% w/w, dry basis | GC after acidification, calibrated standard |
| Loss on drying | ≤2.0% w/w | Gravimetric drying |
| pH, 1% aqueous solution at 25 C | 7.0-9.0 | Calibrated pH meter |
| Water-insoluble matter | ≤0.10% w/w | Filtration and gravimetry |
Specifications describe the standard grade. Tolerance, test method and documentation package are confirmed per order.
Documents & Handling
Packaging
Sealed PE bag / PP woven bag with 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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