2-Keto-D-gluconic acid hemicalcium salt monohydrate
Catalog No : USB-293834
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| Product name | 2-Keto-D-gluconic acid hemicalcium salt monohydrate | ||
|---|---|---|---|
| Catalog No | USB-293834 | ||
| Supplier’s Catalog No | 293834 | ||
| Supplier | US Biologicals | ||
| Source antigen | |||
| Reactivity | |||
| Cross reactivity | |||
| Applications | |||
| Molecular weight | 231.19 | ||
| Storage | 4°C | ||
|---|---|---|---|
| Other names | |||
| Grade | |||
| Purity | ≥99% (ITP) | ||
| Form | Supplied as a white to off-white crystalline powder | ||
| Reactivity life | 12 months | ||
| Note | For reserch purpose only | ||
| Description | Enhances dissolution of soil minerals; intermediate in L-ascorbic acid syntheses. Synonyms: D-Arabino-2-hexulopyranosonic acid hemicalcium salt; Calcium 2-keto-D-gluconate; calcium;(3S,4R,5R)-3,4,5,6-tetrahydroxy-2-oxohexanoic acid CAS No: 3470-37-9,1040352-40-6 Molecular Formula: C6H9O7·½Ca·H2O Molecular Weight: 231.19 Appearance: Supplied as a white to off-white crystalline powder Purity (ITP): ≥99% Identity (IR): Conforms to structure Specific Optical Rotation [α]20D.2 (c=2, H2O): -68 to -72° Water (Karl Fischer): ≤14% Solubility (5% in water): Colorless, clear liquid Storage and Stability: Store at 4ºC. Stable for 6 months after receipt. Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological. Toxicity and Hazards: All products should be handled by qualified personnel only, trained in laboratory procedures. | ||
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