山东科金化工有限公司
| 中文名 | 透明质酸 |
| 英文名 | hyaluronic acid |
| 别名 | 玻璃酸 糖醛酸 玻尿酸 HA |
| 英文别名 | hyaluronan HA beta-D-glucopyranuronosyl-(1-3)-(3xi)-2-(acetylamino)-2-deoxy-beta-D-ribo-hexopyranosyl-(1-4)-beta-D-glucopyranuronosyl-(1-3)-(3xi)-2-(acetylamino)-2-deoxy-beta-D-ribo-hexopyranose beta-D-glucopyranose, O-beta-D-glucopyranuronosyl-(1-3)-O-2-(acetylamino)-2-deoxy-beta-D-glucopyranosyl-(1-4)-O-beta-D-glucopyranuronosyl-(1-3)-2-(acetylamino)-2-deoxy-, monosodium salt sodium (2S,3S,4R,5R,6R)-3-{[(2S,3R,5S,6R)-3-(acetylamino)-5-hydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl]oxy}-4,5,6-trihydroxytetrahydro-2H-pyran-2-carboxylate (non-preferred name) (3S,4R,5R,6R)-3-[(2S,3R,5S,6R)-3-acetamido-4-[(2S,3R,4S,6S)-6-carboxy-3,4,5-trihydroxy-tetrahydropyran-2-yl]oxy-5-hydroxy-6-(hydroxymethyl)tetrahydropyran-2-yl]oxy-6-[(3R,4R,5S,6R)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)tetrahydropyran-4-yl]oxy-4,5-dihydroxy-tetrahydropyran-2-carboxylic acid |
| CAS | 9004-61-9 |
| EINECS | 232-678-0 |
| 化学式 | C28H44N2O23 |
| 分子量 | 776.649 |
| inchi | InChI=1/C28H44N2O23/c1-5(33)29-9-18(11(35)7(3-31)47-25(9)46)49-28-17(41)15(39)20(22(53-28)24(44)45)51-26-10(30-6(2)34)19(12(36)8(4-32)48-26)50-27-16(40)13(37)14(38)21(52-27)23(42)43/h7-22,25-28,31-32,35-41,46H,3-4H2,1-2H3,(H,29,33)(H,30,34)(H,42,43)(H,44,45)/t7-,8-,9-,10-,11-,12-,13+,14?,15-,16-,17-,18-,19?,20+,21+,22?,25?,26+,27+,28-/m1/s1 |
| 密度 | 1.78g/cm3 |
| 沸点 | 1274.4°C at 760 mmHg |
| 闪点 | 724.5°C |
| 蒸汽压 | 0mmHg at 25°C |
| 折射率 | 1.666 |
| 产品用途 | 用作高档化妆品添加剂，也用于医药 |
