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Merck
CN

274429

甲基纤维素

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

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化学文摘社编号:
PubChem Substance ID:
UNSPSC Code:
12352200
MDL number:
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SMILES string

[*]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

form

powder

mol wt

average Mn ~40,000

extent of labeling

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

surface tension

53-59 dyn/cm, 25 °C, 0.05 wt. %

viscosity

300-560 cP, 2 % in water(20)

transition temp

gel point 50-55 °C

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Application

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。

Features and Benefits

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。

存储类别

13 - Non Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

法规信息

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分析证书(COA)

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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
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
Elsa-Noah N'Diaye et al.
EMBO reports, 10(2), 173-179 (2009-01-17)
Ubiquilins (UBQLNs) are adaptor proteins thought to deliver ubiquitinated substrates to proteasomes. Here, we show a role for UBQLN in autophagy: enforced expression of UBQLN protects cells from starvation-induced death, whereas depletion of UBQLN renders cells more susceptible. The UBQLN
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
Matthew J Caicco et al.
Journal of controlled release : official journal of the Controlled Release Society, 166(3), 197-202 (2013-01-12)
Stimulation of endogenous neural stem/progenitor cells (NSPCs) with therapeutic factors holds potential for the treatment of stroke. Cyclosporin A (CsA) is a particularly promising candidate molecule because it has been shown to act as a survival factor for these cells

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