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Merck

P6349

吐温80(TWEEN® 80)

viscous liquid, Low-peroxide

同義詞:

POE (20)山梨糖醇酐单油酸酯, 聚乙二醇山梨醇酐单油酸酯, 聚山梨酯 80, 聚氧乙烯山梨糖醇酐单油酸酯

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關於此項目

CAS 編號:
MDL號碼:
分類程式碼代碼:
12161900
NACRES:
NA.21

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品質等級

描述

non-ionic

形狀

viscous liquid

分子量

average mol wt ~1310

包含

BHT as antioxidant

成份

Oleic acid, ~70% (balance primarily linoleic, palmitic, and stearic acids)

雜質

≤0.5 μmol/g Peroxides
≤1.0 μmol/g Carbonyls
≤3.0% water

密度

1.07 g/cm3 at 25 °C (lit.)

儲存溫度

2-8°C

SMILES 字串

CCCCCCCC/C=C/CCCCCCCC(=O)OCCOCC(C1C(CC(O1)OCCO)OCCO)OCCO

InChI

1S/C32H60O10/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-30(36)40-25-24-37-27-29(39-22-19-34)32-28(38-21-18-33)26-31(42-32)41-23-20-35/h9-10,28-29,31-35H,2-8,11-27H2,1H3/b10-9+

InChI 密鑰

RGPBUVUVZKQNHD-MDZDMXLPSA-N

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本產品
P1754P8074P4780
form

viscous liquid

form

viscous liquid

form

viscous liquid

form

viscous liquid

storage temp.

2-8°C

storage temp.

-

storage temp.

-

storage temp.

-

description

non-ionic

description

non-ionic

description

non-ionic

description

non-ionic

mol wt

average mol wt ~1310

mol wt

micellar avg mol wt 79,000, average mol wt 1310

mol wt

micellar avg mol wt 79,000, average mol wt 1310

mol wt

average mol wt ~1310

impurities

≤0.5 μmol/g Peroxides, ≤3.0% water, ≤1.0 μmol/g Carbonyls

impurities

-

impurities

≤0.025% Phosphorus (P)

impurities

-

Quality Level

300

Quality Level

200

Quality Level

200

Quality Level

200

應用

非离子型洗涤剂,用于选择性蛋白质提取和哺乳动物细胞系细胞核分离。

法律資訊

TWEEN is a registered trademark of Croda International PLC

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

>235.4 °F - closed cup

閃點(°C)

> 113 °C - closed cup

個人防護裝備

Eyeshields, Gloves


從最近期的版本中選擇一個:

分析證明 (COA)

Lot/Batch Number

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Deepak Almeida et al.
Antimicrobial agents and chemotherapy, 53(10), 4178-4184 (2009-07-22)
To investigate the antagonism between isoniazid (INH) and rifampin (rifampicin) (RIF)-pyrazinamide (PZA) combination observed in Mycobacterium tuberculosis-infected mice, extensive pharmacokinetic studies of INH were performed and followed by experiments to assess the impact of increasing doses of INH on the
Hau-Ren Chen et al.
International journal of molecular sciences, 12(11), 8245-8258 (2011-12-17)
The separation of mercury ions from artificially contaminated water by the foam fractionation process using a biosurfactant (surfactin) and chemical surfactants (SDS and Tween-80) was investigated in this study. Parameters such as surfactant and mercury concentration, pH, foam volume, and
Qun Wang et al.
Brain research, 1285, 188-195 (2009-06-17)
The group IIA secretory phospholipase A2 (sPLA(2)-IIA) has been studied extensively because of its involvement in inflammatory processes. Up-regulation of this enzyme has been shown in a number of neurodegenerative diseases including cerebral ischemia and Alzheimer's disease. PX-18 is a
Cristina Marcos-Arias et al.
BMC complementary and alternative medicine, 11, 119-119 (2011-11-29)
Candida-associated denture stomatitis is a frequent infectious disease. Treatment of this oral condition is difficult because failures and recurrences are common. The aim of this study was to test the in vitro antifungal activity of pure constituents of essentials oils.
Martin L Cross et al.
Clinical and vaccine immunology : CVI, 16(9), 1378-1380 (2009-07-03)
Cultures of Mycobacterium bovis BCG, comprising predominantly single-cell bacilli, were prepared in broth without animal-derived reagents. When formulated into a vegetable-derived lipid matrix, the vaccine was stable in vitro and was immunogenic in vivo upon feeding it to mice. This

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