FREEMIND
PHARMA & CHEMICALS
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gamma-Aminobutyric acid
CAS No.
56-12-2
Synonyms
GABA; 4-Aminobutanoic acid; also listed as Gamma Aminobutyric Acid GABA Powder
Molecular formula
C4H9NO2
Molecular weight
103.12 g/mol
Grade
Food grade
Packaging
Food-grade aluminum foil laminate bag / Fiber drum with food-grade PE liner
Chemical Product Description & Applications
Specifications
| Parameter | Specification | Test Method |
|---|---|---|
| Appearance | White to off-white crystalline powder | Visual inspection |
| Identification | Consistent with authenticated reference | FTIR fingerprint comparison |
| Assay | 98.5-101.5% w/w, dry basis | Amino-acid HPLC with external standard |
| Related amino acids | ≤1.0% w/w, total | Amino-acid HPLC with response calibration |
| Loss on drying | ≤0.50% w/w | Gravimetry, 105 C to constant mass |
| Sulfated ash | ≤0.20% w/w | Gravimetric sulfated residue |
Specifications describe the standard grade. Tolerance, test method and documentation package are confirmed per order.
Documents & Handling
Packaging
Food-grade aluminum foil laminate bag / Fiber drum 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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