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详细介绍
L -抗坏血酸 Sigma
L -抗坏血酸 Sigma
Application
L-Ascorbic acid has been used:
• as a component in osteogenic differentiation medium[2]
• in MesenCult medium for the differentiation of bone marrow stromal cells[3]
• as a standard for vitamin C assay[4]
• to prevent trihalomethanes formation potential (THMFP)[5]
包装
2 kg in poly drum
25, 100, 500 g in poly bottle
Biochem/physiol Actions
L-Ascorbic acid (L-AA) is a widely available and water-soluble compound. L-AA has an ability to inhibit the corrosion of mild steel.[6]
抗坏血酸，也称为维生素C，是由植物和一些动物物种产生的六碳内酯，但人类和其他灵长类动物不能产生。抗坏血酸作为多种酶的酶促辅助因子发挥作用，用作单加氧酶和双加氧酶的电子供体。抗坏血酸也是一种强大的抗氧化剂，尤其是对活性氧类。
性质
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| Quality Level | 200 |
| biological source | synthetic |
| assay | 99% |
| form | powder |
| optical activity | [α]25/D 19.0 to 23.0°, c = 10% in H2O |
| color | white to off-white |
| pH | 1.0-2.5 (25 °C, 176 g/L in water) |
| mp | 190-194 °C (dec.) |
| solubility | water: soluble 176 g/L at 20 °C |
| SMILES string | OC([C@]([C@@H](O)CO)([H])O1)=C(O)C1=O |
| InChI | 1S/C6H8O6/c7-1-2(8)5-3(9)4(10)6(11)12-5/h2,5,7-10H,1H2/t2-,5+/m0/s1 |
| InChI key | CIWBSHSKHKDKBQ-JLAZNSOCSA-N |
| Gene Information | human ... SLC23A2(9962) |
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耗材：进口、国产细胞培养耗材、普通实验耗材
生化试剂：*生化试剂、进口分装生化试剂、国产生化试剂
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