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三羟甲基甲胺基丙磺酸 钠盐

规格或纯度: 99%
有货

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货号 (SKU) 包装规格 是否现货 价格 数量
T120632-25g 25g 现货 Stock Image
T120632-100g 100g 现货 Stock Image
T120632-500g 500g 现货 Stock Image

基本描述

规格或纯度 99%
英文名称 TAPS sodium salt
别名 N-[三(羟甲基)甲基]-3-氨基丙磺酸 钠-钾盐;[(2-羟基-1,1-二(羟甲基)乙基)氨基]-1-丙磺酸 钠-钾盐;[(2-羟基-1,1-二(羟甲基)乙基)氨基]-1-丙磺酸 钠-钾
英文别名 N-tris(Hydroxymethyl)methyl-3-aminopropanesulfonic acid sodium-potassium salt; [(2-Hydroxy-1,1-bis(hydroxymethyl)ethyl)amino]-1
运输条件 常规运输
产品介绍

useful pH range 7.7 - 9.1 pKa (25 °C) 8.4

useful pH range 7.7 - 9.1 pKa (25 °C) 8.4
Zwitterionic buffer

Application:

TAPS sodium salt is used in biochemistry and molecular biology. It has a useful pH range of 7.7 - 9.1. It has been utilized in capillary electrophoresis of such materials as DNA and DNA-dye complexes. Dyes have been separated by planar chromatography with electro osmotic flow with 1 mM TAPS in the mobile phase. The stability constants of metal ions with TAPS have been investigated by capillary electrophoresis. It has also been shown to inhibit connexin channel activity. The activity of various mutants of carbonic anhydrase I and carbonic anhydrase II has been studied in a variety of buffers, including TAPS.


名称和标识符

IUPAC Name sodium;3-[[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]amino]propane-1-sulfonate
INCHI InChI=1S/C7H17NO6S.Na/c9-4-7(5-10,6-11)8-2-1-3-15(12,13)14;/h8-11H,1-6H2,(H,12,13,14);/q;+1/p-1
InChi Key FEGYIWVHCSRXCG-UHFFFAOYSA-M
Canonical SMILES C(CNC(CO)(CO)CO)CS(=O)(=O)[O-].[Na+]
分子式

C7H16NNaO6S

PubChem CID 23667519
分子量 265.26

安全信息

象形图
ghs07

Harmful

信号词 Warning
危险声明 H315: Causes skin irritation
H319: Causes serious eye irritation
H335: May cause respiratory irritation
预防措施声明 P261,P305+P351+P338,P280,P302+P352,P321,P405,P501,P264,P271,P304+P340,P403+P233,P362+P364,P264+P265,P337+P317,P332+P317,P319
WGK Germany 3
个人防护装备 Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter

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