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Merck
CN

419311

羧甲基纤维素钠

average Mw ~250,000, degree of substitution 0.7

别名:

羧甲基纤维素 钠盐

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关于此项目

化学文摘社编号:
UNSPSC Code:
12162002
NACRES:
NA.23
MDL number:
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Quality Level

form

powder

autoignition temp.

698 °F

mol wt

average Mw ~250,000

extent of labeling

0.7 carboxymethyl groups per anhydroglucose unit

mp

260 °C (dec.)

SMILES string

[Na].OC(C(O)C(O)C=O)C(O)CO.OC(=O)C

InChI

1S/C6H12O6.C2H4O2.Na/c7-1-3(9)5(11)6(12)4(10)2-8;1-2(3)4;/h1,3-6,8-12H,2H2;1H3,(H,3,4);

InChI key

DPXJVFZANSGRMM-UHFFFAOYSA-N

General description

羧甲基纤维素(CMC)是一类线性结构的纤维素,由构成植物纤维组织的多糖所组成。 它是一种水溶性多糖,可用作聚电解质纤维素衍生物。

Application

CMC可用于各种应用,例如:
  • 食品加工、
  • 纺织品
  • 清洁剂和药物
  • 纳米颗粒制备用稳定剂
  • 电极生产用粘结剂



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存储类别

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)



历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Emilie Viennois et al.
Cell reports, 33(1), 108229-108229 (2020-10-08)
Dietary emulsifiers carboxymethylcellulose (CMC) and polysorbate-80 (P80) disturb gut microbiota, promoting chronic inflammation. Mice with minimal microbiota are protected against emulsifiers' effects, leading us to hypothesize that these compounds might provoke select pathobionts to promote inflammation. Gnotobiotic wild-type (WT) and
Stabilization of Fe- Pd nanoparticles with sodium carboxymethyl cellulose for enhanced transport and dechlorination of trichloroethylene in soil and groundwater
He F, et al.
Industrial & Engineering Chemistry Research, 46(1), 29-34 (2007)
Sodium carboxymethyl cellulose a potential binder for Si negative electrodes for Li-ion batteries
Li J, et al.
Electrochemical and Solid-State Letters, 10(2), A17-A20 (2007)



全球贸易项目编号

货号GTIN
419311-1KG04061832092027
419311-100G04061832091969