D-Isoascorbic acid
Product Number :
CAS No. :
Brand :
Molecular formula :
Molecular weight :
Properties :
| Item Number | Pack Size | Purity/Level | Delivery period | Price | Quantity |
|---|---|---|---|---|---|
| YB40965-2.5kg | 2.5kg | 99% | In Stock | ||
| YB40965-10kg | 10kg | 99% | Price Inquiry |
Basic Information
| English name | D-Isoascorbic acid |
|---|---|
| Alternative name | 赤藻糖酸、葡糖糖酸、NSC 8117、D-赤型-己-2-烯酸 γ-内酯、D-异维生素 C、异抗坏血酸 |
| Cas No. | 89-65-6 |
| MDL No. | MFCD00005378 |
| Precise molecular weight | 176.03209 |
Safety Information
| Density | 1.954g/cm3 |
|---|---|
| Vapor pressure | 0.0±3.4 mmHg at 25°C |
| Key Words | Warning |
| Classification of Hazardous Materials | R36/37/38 |
| Dangerous Goods Mark |  |
| Melting point | 166-172°C (lit.) |
| Chemical stability | 稳定的,易燃,与化学活性金属、铝、锌、铜、镁、强碱、强氧化剂不相容。 |
| Customs code | 2932209090 |
| Characteristics | * |
| Purpose | 用作食品抗氧化剂,有同样强的还原作用. |
| Safety Instructions | S24/25 |
| Water solubility | Soluble in alcohol, pyridine; moderately soluble in acetone; slightly soluble in glycerol |
| Symbol | GHS07 |
| Storage requirements | 1.用内衬双层食品纸、聚乙烯塑料袋包装，夹层中放硅胶干燥剂，外用硬板纸箱或桶装。 2.严禁与有毒、有害或其他污染物和氧化物质混贮。贮于干燥处，防潮，防受热。 |
| Boiling point | 238.2±23.6 °C |
Product Details
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