09887
十二烷基硫酸铵 溶液
~30% in H2O (T)
别名:
十二烷基硫酸铵, 月桂醇硫酸酯 铵盐
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关于此项目
线性分子式:
CH3(CH2)11OSO3NH4
化学文摘社编号:
分子量:
283.43
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
5188379
description
anionic
Quality Level
form
liquid
mol wt
283.43 g/mol
concentration
~30% in H2O (T)
color
Colorless to Very Light Yellow and Colorless to Very Light Green-Yellow
refractive index
n20/D 1.37
pH
6.8
solubility
water: soluble at 20 °C
density
1.02 g/mL at 20 °C
application(s)
cleaning products
storage temp.
15-25°C
SMILES string
N.CCCCCCCCCCCCOS(O)(=O)=O
InChI
1S/C12H26O4S.H3N/c1-2-3-4-5-6-7-8-9-10-11-12-16-17(13,14)15;/h2-12H2,1H3,(H,13,14,15);1H3
InChI key
BTBJBAZGXNKLQC-UHFFFAOYSA-N
General description
十二烷基硫酸铵是一种阴离子表面活性剂，由非极性烃链和极性硫酸盐端基组成。它被用作发泡剂，并在许多工业应用中用作洗涤剂。
Application
十二烷基硫酸铵可用作：
- 通过分别与苯-1,2二胺和芳香醛/1,2-二酮/酮反应，合成 1H-苯并[d]咪唑、喹喔啉和 2,3-二氢-1H-苯并[b][1,4]二氮卓衍生物的催化剂。
- 在酸性溶液中碳钢和铜的缓蚀剂。
- 一种通过凝胶浇铸制备多孔陶瓷的表面活性剂。
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signalword
Warning
hcodes
Hazard Classifications
Aquatic Chronic 3 - Eye Irrit. 2 - Skin Irrit. 2
存储类别
10 - Combustible liquids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Bryan F Shaw et al.
Journal of the American Chemical Society, 133(44), 17681-17695 (2011-09-24)
A previous study, using capillary electrophoresis (CE) [J. Am. Chem. Soc. 2008, 130, 17384-17393], reported that six discrete complexes of ubiquitin (UBI) and sodium dodecyl sulfate (SDS) form at different concentrations of SDS along the pathway to unfolding of UBI
Yao-Qing Chen et al.
Fa yi xue za zhi, 27(4), 265-270 (2011-09-15)
To compare effects of three different methods for mtDNA extraction from common sarcosaphagous insects including cetyl trimethyl ammonium bromide (CTAB) method, sodium dodecyl sulfate-potassium acetate (SDS-KAc) method and sodium dodecyl sulfate-proteinase K (SDS-PK) method. Seventy-two insects from four species [Chrysomya
Shobha N Bhattachar et al.
International journal of pharmaceutics, 412(1-2), 95-98 (2011-04-30)
This work reports on the solubility of two weakly basic model compounds in media containing sodium lauryl sulfate (SLS). Results clearly show that the presence of SLS in the media (e.g. simulated gastric fluid or dissolution media) can result in
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 262501-5G | 04061826116340 |
| 262501-1G | 04061837072109 |
| 09887-250ML | 04061838658241 |
| 09887-1L | 04061838658142 |