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Merck
CN

274429

Sigma-Aldrich

甲基纤维素

average Mn ~40,000, powder, viscosity: 400 cP

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UNSPSC代码:
12352200
PubChem化学物质编号:
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表单

powder

分子量

average Mn ~40,000

标记范围

1.6-1.9 mol methoxy per mol cellulose (D.S.)
27.5-31.5 wt. % methoxy

表面张力

53-59 dyn/cm, 25 °C, 0.05 wt. %

粘度

300-560 cP, 2 % in water(20)

转变温度

gel point 50-55 °C

SMILES字符串

[*]OC[C@H]1O[C@@H](O[C@@H]2[C@@H](CO[*])O[C@@H](O[*])[C@H](O[*])[C@H]2O[*])[C@H](O[*])[C@@H](O[*])[C@@H]1O[*]

InChI key

YLGXILFCIXHCMC-JHGZEJCSSA-N

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应用

用于水性和非水性体系的增稠剂、具有耐油脂性的透明膜、粘合剂、润滑剂、空间稳定剂和保水剂。

特点和优势

溶于水,加热时发生可逆胶凝,非离子型,不与离子形式复合,具有表面活性和抗酶解性。溶液为假塑性体。

储存分类代码

13 - Non Combustible Solids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

法规信息

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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Rainelli Koumangoye et al.
Cellular and molecular gastroenterology and hepatology, 9(2), 239-255 (2019-10-28)
Infections resulting from intestinal yeast and bacteria affect a large number of patients with deficits in absorptive or secretory epithelial transport mechanisms. The basolateral Na+-K+-2Cl- cotransporter (NKCC1) has been implicated in intestinal epithelial fluid secretion. Two patients with deleterious heterozygous
Ram Dixit et al.
Proceedings of the National Academy of Sciences of the United States of America, 106(2), 492-497 (2009-01-08)
Microtubules are polarized polymers that exhibit dynamic instability, with alternating phases of elongation and shortening, particularly at the more dynamic plus-end. Microtubule plus-end tracking proteins (+TIPs) localize to and track with growing microtubule plus-ends in the cell. +TIPs regulate microtubule
Fanny Matheis et al.
Cell, 180(1), 64-78 (2020-01-11)
Enteric-associated neurons (EANs) are closely associated with immune cells and continuously monitor and modulate homeostatic intestinal functions, including motility and nutrient sensing. Bidirectional interactions between neuronal and immune cells are altered during disease processes such as neurodegeneration or irritable bowel
Paula Judith Perez Espitia et al.
Carbohydrate polymers, 94(1), 199-208 (2013-04-03)
This work aimed to develop nanocomposite films of methyl cellulose (MC) incorporated with pediocin and zinc oxide nanoparticles (nanoZnO) using the central composite design and response surface methodology. This study evaluated film physical-mechanical properties, including crystallography by X-ray diffraction, mechanical
Fumiyo Takabayashi et al.
The British journal of nutrition, 110(7), 1195-1200 (2013-02-26)
We have observed a stiffening of the gastric wall in mice following oral administration of viscous methyl cellulose (MC) solution as a vehicle for food chemicals, an effect which has not previously been reported. To further investigate this effect, young

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