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Carboxymethyl cellulose

Dangerous Goods

CAS number:9004-32-4    molecular formula:(C6+2yH7+x+2yO2+x+3yNay)n

overview

compound introduction

羧甲基纤维素钠(CMC)是纤维素的羧甲基醚水分散性钠盐,可形成透明的胶体溶液。它是一种吸湿材料,在高湿度条件下可吸附50%以上的水分。它h还是一种天然聚合物衍生物,可用于除垢剂、食品和纺织行业。 应用 CMC可用作制备石墨烯纳米片基油墨的粘合剂,以制造染料敏化太阳能电池(DSSC)。它还可用作酪氨酸酶基油墨开发的增粘剂,以形成用于生物传感器应用的电极。CMC可用作各类微生物燃料电池的阴极和阳极支撑材料。 Sodium carboxymethyl cellulose (CMC) is a water dispersible sodium salt of carboxy-methyl ether of cellulose that forms a clear colloidal solution. It is a hygroscopic material that has the ability to absorb more than 50% of water at high humidity. It is also a natural polymeric derivative that can be used in detergents, food and textile industries.

Specs

Chinese alias羧甲基纤维素钠,羧甲基醚纤维素钠盐,CMC
English aliasCHEBI:31357 | CMC powder | SODIUM CARBOXYMETHYL CELLULOSE | Carboxymethylcellulose sodium (USP) | Carboxymethylcellulose cellulose carboxymethyl ether | Celluvisc (TN) | C.M.C. (TN) | sodium;2,3,4,5,6-pentahydroxyhexanal;acetate | Carmellose sodium (JP17)
CAS number9004-32-4molecular formula(C6+2yH7+x+2yO2+x+3yNay)n
molecular weight262.190 g/molExact massM.W. 700000(DS=0.9)
PSA158.000 Ųlogp-

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physicochemical properties

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Safety information

WGK Germany:
1
Personal protective equipment:
Eyeshields,Gloves,type N95 (US),type P1 (EN143) respirator filter

Production methods and uses

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