本品为纤维素在碱性条件下与氯乙酸作用生成的羧甲纤维素钠盐。性状为白色至微黄色纤维状或颗粒状粉末;无臭、有引湿性。在水中溶胀成胶状溶液。在乙醇、乙醚或三氯甲烷中不溶。 用途 本品在片剂中可用作黏合剂、包衣剂及缓释辅料,在液体制剂中可用作助悬剂、增稠剂、乳化剂。 项目号
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Sodium carboxymethylcellulose
CAS number:unknown molecular formula:
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Specs
| Chinese alias | - | ||
| English alias | - | ||
| CAS number | unknown | molecular formula | |
| molecular weight | - | Exact mass | - |
| PSA | - | logp | - |
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