【产品名称】:透明质酸
【英文名】: Hyaluronic Acid
【别 名】: 透明质酸钠(商品名),玻尿酸,糖醛酸
【分子式】: (C14H21**1)n
【分子量】: 200万分子量
【CAS登录号】: 9004-61-9
【含量】 :≥99%
【PH值(10%水溶液)】:5.5~7.5
【特性】: 白色粉末
【分子量级别】大分子透明质酸(分子量范围1 800 000~2200 000Da)
中分子透明质酸(分子量范围1 000 000~1 800 000Da)
小分子透明质酸(分子量范围400 000~1 000 000Da)
透明质酸钠CAS号:9004-61-9
透明质酸钠分子式: C28H44N2O23
透明质酸钠英文名称: hyaluronic acid
透明质酸钠英文同义词: 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
透明质酸钠EINECS号: 232-678-0
透明质酸钠分子量: 776.6486
透明质酸钠沸点: 1274.4°C at 760 mmHg
透明质酸钠密度: 0mmHg at 25°C
透明质酸钠闪点: 724.5°C