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Merck

40232

Sigma-Aldrich

N-十二烷基-N,N-二甲基-3-铵-1-丙磺酸盐

≥97.0% (dried material, CHN)

别名:

3-(N,N-二甲基十二烷基铵)丙烷磺酸盐, 3-(N,N-二甲基月桂基铵)丙烷磺酸盐, 3-(十二烷基二甲基铵)丙烷磺酸盐, 3-(月桂基二甲基铵)丙烷磺酸盐, 3-磺丙基十二烷基二甲基甜菜碱 内盐, SB3-12, 月桂基二甲基磺基甜菜碱

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About This Item

线性分子式:
CH3(CH2)11N+(CH3)2CH2CH2CH2SO3-
CAS号:
分子量:
335.55
Beilstein:
4145308
EC號碼:
MDL號碼:
分類程式碼代碼:
12161900
eCl@ss:
32190102
PubChem物質ID:
NACRES:
NA.25

描述

zwitterionic

化驗

≥97.0% (dried material, CHN)

形狀

powder

分子量

micellar avg mol wt 18,500

凝集数

55

燃燒殘留物

≤0.1%

損耗

≤1% loss on drying, 110 °C

CMC

2-4 mM (20-25°C)

正離子痕跡

Ca: ≤20 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Na: ≤150 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Zn: ≤5 mg/kg

應用

detection

SMILES 字串

CCCCCCCCCCCC[N+](C)(C)CCCS([O-])(=O)=O

InChI

1S/C17H37NO3S/c1-4-5-6-7-8-9-10-11-12-13-15-18(2,3)16-14-17-22(19,20)21/h4-17H2,1-3H3

InChI 密鑰

IZWSFJTYBVKZNK-UHFFFAOYSA-N

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一般說明

N-十二烷基-N,N-二甲基-3-铵-1-丙磺酸盐是一种两性离子除垢剂,用于蛋白质增溶。

應用

N-十二烷基-N,N-二甲基-3-氨-1-丙磺酸作为胰蛋白酶缓冲液的一种组分,用于蛋白质溶液的渗析。

其他說明

两性离子表面活性剂可有效溶解心脏 5′-核苷酸酶

象形圖

Exclamation mark

訊號詞

Warning

危險分類

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 2

閃點(°F)

230.0 °F - closed cup

閃點(°C)

110 °C - closed cup

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


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