￥
34.00起
壳聚糖 脱乙酰度≥95%,,粘度100-200 mpa.s,
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价格
￥34.00
货号
C105799-25g
市场价
￥0.00
品牌
阿拉丁
销量
0
库存量
100
CAS号
9012-76-4
分子式
(C6H11NO4)n
基本信息
| 产品名称 | 壳聚糖 |
|---|---|
| 英文名称 | Chitosan |
| 别名 | Chitosan from crab shells Deacetylated chitin Poly(D-glucosamine) 2-Amino-β-1,4-polyglucose 2-Amino-2-deoxy-(1→4)-β-D-glucopyranan β-(1,4)-2-Amino-2-deoxy-D-glucose Poly-(1→4)-β-D-glucosamine Poly-(1,4-β-D-glucopyranosamine) |
| 英文别名 | Chitosan from crab shells Deacetylated chitin Poly(D-glucosamine) 2-Amino-β-1,4-polyglucose 2-Amino-2-deoxy-(1→4)-β-D-glucopyranan β-(1,4)-2-Amino-2-deoxy-D-glucose Poly-(1→4)-β-D-glucosamine Poly-(1,4-β-D-glucopyranosamine) |
| 应用 | 与多价阴离子形成胶体。形成透明溶液，干燥后可形成透明坚韧的膜。 壳聚糖可用作絮凝剂、蛋白质沉淀剂、包封剂和水增稠剂。 |
| 规格或纯度 | 脱乙酰度≥95%,,粘度100-200 mpa.s |
| 运输条件 | 常规运输 |
一般描述
壳聚糖是一种线性氨基多糖,由大约20％β1,4 -连接的N -乙酰- D -氨基葡萄糖（葡萄糖胺），和大约80％的β1,4 -连接的D -氨基葡萄糖（GlcN）组成，由甲壳素在热碱液中部分脱乙酰准备而成。不溶于水，羧化壳聚糖经羧化处理，溶于水。与多价阴离子形成胶体。形成透明溶液，干燥后可形成透明坚韧的膜。 壳聚糖可用作絮凝剂、蛋白质沉淀剂、包封剂和水增稠剂。
Forms gels with multivalent anions. Gives clear solutions that dry to strong, clear films. Biocompatible, antibacterial and environmentally friendly polyelectrolyte with a variety of applications including water treatment, chromatography, additives for cosmetics, textile treatment for antimicrobial activity,novel fibers for textiles, photographic papers, biodegradable films,3 biomedical devices, and microcapsule implants for controlled release in drug delivery.
安全信息
| 个人防护设备 | Eyeshields,Gloves,type N95 (US),type P1 (EN143) respirator filter |
|---|
相关属性
| CAS编号 | 9012-76-4 |
|---|---|
| 熔点 | 102.5°C |
| 溶解性 | Soluble in 1M acetic acid (10 mg/ml). C105799:Soluble in acetic acid, adipic acid, formic acid, lactic acid, propionic acid and succinic acid.Insoluble in phosphoric acid, sulfuric acid, neutral and alkaline media. |
| MDL号 | MFCD00161512 |
| 分子式 | (C6H11NO4)n |
| 品牌 | 阿拉丁 |
| PubChem CID | 71853 |