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Glyoxylic acid solution (50% aqueous)
CAS No.
298-12-4
Synonyms
Oxoacetic acid; Formylformic acid
Molecular formula
C2H2O3 (glyoxylic acid)
Molecular weight
74.04 g/mol (glyoxylic acid)
Grade
Industrial grade
Packaging
HDPE bottle / HDPE drum
Chemical Product Description & Applications
Specifications
| Parameter | Specification | Test Method |
|---|---|---|
| Appearance | Colorless to pale yellow liquid | Visual inspection |
| Identification | Active-component fingerprint matches reference | Chromatographic or spectroscopic reference comparison |
| Glyoxylic acid | 49.5-50.5% w/w | Carbonyl-specific titration with correction for interferents |
| Glyoxal | ≤1.0% w/w | Calibrated HPLC after derivatization |
| Oxalic acid | ≤1.0% w/w | Ion chromatography |
| Iron | ≤10 mg/kg | ICP-OES |
Specifications describe the standard grade. Tolerance, test method and documentation package are confirmed per order.
Documents & Handling
Packaging
HDPE bottle / HDPE drum
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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