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Key Documents

L4390

Sigma-Aldrich

十二烷基硫酸钠

for molecular biology, ≥98.5% (GC)

同義詞:

SDS, 十二烷基硫酸盐 钠盐, 十二烷基硫酸钠, 月桂基硫酸盐 钠盐, 月桂基硫酸钠

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About This Item

線性公式:
CH3(CH2)11OSO3Na
CAS號碼:
分子量::
288.38
Beilstein:
3599286
EC號碼:
MDL號碼:
分類程式碼代碼:
12352200
eCl@ss:
39093306
PubChem物質ID:

等級

for molecular biology

描述

anionic

化驗

≥98.5% (GC)

mp

204-207 °C (lit.)

負離子痕跡

chloride (Cl-): ≤500 ppm
phosphate (PO43-): ≤10 ppm

正離子痕跡

Pb: ≤10 ppm

吸收

≤0.3 at 260 nm in solution at 3%
≤0.3 at 280 nm in solution at 3%

異物活動

DNase, RNase, none detected

SMILES 字串

[Na+].CCCCCCCCCCCCOS([O-])(=O)=O

InChI

1S/C12H26O4S.Na/c1-2-3-4-5-6-7-8-9-10-11-12-16-17(13,14)15;/h2-12H2,1H3,(H,13,14,15);/q;+1/p-1

InChI 密鑰

DBMJMQXJHONAFJ-UHFFFAOYSA-M

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應用

阴离子洗涤剂

象形圖

CorrosionExclamation mark

訊號詞

Danger

危險分類

Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Irrit. 2

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 2

閃點(°F)

338.0 °F

閃點(°C)

170 °C

個人防護裝備

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


分析證明 (COA)

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