产品名称

英文名称：Alginic acid from brown algae

同义词

藻酸、褐藻酸、海藻酸 来源于巨藻、甘露糖醛酸和古罗糖醛酸的混合聚合物、藻酸

产品性质

CAS编号：9005-32-7

分子式：(C6H8O6)n

EC号：232-680-1

MDL号：MFCD00081309

PubChem编号：363904719

别名：藻酸|褐藻酸|海藻酸 来源于巨藻|甘露糖醛酸和古罗糖醛酸的混合聚合物|藻酸

规格或纯度：CP

英文名称：Alginic acid from brown algae

储存温度：干燥

运输条件：常规运输

产品介绍：溶于碱性溶液，微溶于热水，极微溶于冷水及有机溶剂。溶于氢氧化碱金属。3%水溶液pH值1.3～5.5，可吸收200～300倍其重量的水，温暖条件下放置可缓慢分解，分子量变小。ApplicationA straight chain, hydrophilic, colloidal polyuronic acidAlginic acid is used as a precursor for the preparation of sodium alginate, potassium alginate and calcium alginate, which finds application in various industries such as food, textile printing and pharmaceuticals. It acts as an additive in dehydrated products such as slimming aids. It is also used in the production of paper and textiles. It is actively involved in waterproofing, fireproofing fabrics. It is utilized as a thickening agent in drinks, ice cream and cosmetics. It plays an important role as a raw material for the synthesis of propylene glycol alginate and polysaccharide sulfate. It is also useful to treat and purify waste water having strong absorbility.

Canonical SMILES：COC1OC(C(=O)O)C(OC2OC(C(=O)O)C(OC)C(O)C2O)C(O)C1O;O[C@@H]1O[C@H](C(=O)O)[C@@H](O)[C@H](O)[C@@H]1O;OC(=O)[C@@H]1O[C@@H](O[C@@H]2[C@@H](O[C@@H](O)[C@@H](O)[C@H]2O)C(=O)O)[C@@H](O)[C@@H](O)[C@@H]1O[C@@H]1O[C@H](C(=O)O)[C@@H](O)[C@H](O)[C@@H]1O

WGK Germany：2

RTECS：AZ5775000

PubChem CID：363904719

溶解性：Insoluble in water.

敏感性：易吸湿

熔点：300°C

Merck Index：242

个人防护装备：Eyeshields,Gloves,type N95 (US),type P1 (EN143) respirator filter

产品包装