跳转至内容
Merck

434973

Sigma-Aldrich

2-羟乙基纤维素

average Mv ~720,000

别名:

Cellulose hydroxyethylate

登录查看公司和协议定价


About This Item

CAS号:
MDL號碼:
分類程式碼代碼:
12162002
NACRES:
NA.23

形狀

powder or crystals

品質等級

自燃溫度

725 °F

分子量

average Mv ~720,000

標籤範圍

2.5 mol per mol cellulose (M.S.)

黏度

4,500-6,500 cP, 2 wt. % in H2O(25 °C, Brookfield, spindle #4) (60 rpm)(lit.)

密度

0.6 g/mL at 25 °C (lit.)

InChI

1S/C29H52O21/c1-10-15(34)16(35)24(13(8-33)45-10)49-28-20(39)18(37)25(50-29-26(43-5-4-30)21(40)23(42-3)12(7-32)47-29)14(48-28)9-44-27-19(38)17(36)22(41-2)11(6-31)46-27/h10-40H,4-9H2,1-3H3

InChI 密鑰

CWSZBVAUYPTXTG-UHFFFAOYSA-N

正在寻找类似产品? 访问 产品对比指南

一般說明

非离子型水溶性聚合物。水溶液为假塑性的。易于分散,不会结块。

應用

增稠剂、保护胶体、粘合剂、稳定剂和悬浮剂。

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


从最新的版本中选择一种:

分析证书(COA)

Lot/Batch Number

没有发现合适的版本?

如果您需要特殊版本,可通过批号或批次号查找具体证书。

已有该产品?

在文件库中查找您最近购买产品的文档。

访问文档库

Maria Teresa Calejo et al.
Colloids and surfaces. B, Biointerfaces, 102, 682-686 (2012-10-30)
The cytotoxicity of three lysine-derived surfactants with a gemini-like structure was evaluated on HeLa cells. The half maximal effective concentration (EC(50)) was estimated from the dose-response curves and the values indicated an increase in toxicity with the increase in alkyl
Julian Kirch et al.
Proceedings of the National Academy of Sciences of the United States of America, 109(45), 18355-18360 (2012-10-24)
In this study, the mobility of nanoparticles in mucus and similar hydrogels as model systems was assessed to elucidate the link between microscopic diffusion behavior and macroscopic penetration of such gels. Differences in particle adhesion to mucus components were strongly
B Kargul et al.
European journal of paediatric dentistry : official journal of European Academy of Paediatric Dentistry, 13(2), 123-127 (2012-07-06)
Casein phosphopeptide stabilised amorphous calcium phosphate (CPP-ACP) has been shown to remineralise enamel subsurface lesions. The aim of this study was to determine the effect of a paste containing 10% CPP-ACP (Toothmousse; GC) on enamel surface microhardness in vitro. Thirty
Shao-Ching Hung et al.
Journal of agricultural and food chemistry, 60(44), 11149-11156 (2012-10-23)
Cationic hydroxyethyl cellulose (cHEC) was supplemented in a high-fat diet to determine if this new soluble fiber had an effect on hypercholesterolemia and dyslipidemia associated with cardiovascular disease using Golden Syrian hamster as an animal model. Supplementation of 3-5% cHEC
H Braunwarth et al.
Der Urologe. Ausg. A, 51(3), 403-408 (2012-02-22)
There are special requirements for draining a pouch, e.g. length, flexibility and ability to drain highly viscous urine. We checked in vitro the flow time of pure and synthetic urine thickened with hydroxyethylcellulose (0.125% and 0.250%, HEC) on selected catheters.

我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门