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N,N-(2-羟乙基)-2-氨基乙磺酸

规格或纯度: ≥99%(T)
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货号 (SKU) 包装规格 是否现货 价格 数量
B105115-5g
5g 现货 Stock Image
B105115-25g
25g 现货 Stock Image
B105115-100g
100g 现货 Stock Image
B105115-500g
500g 现货 Stock Image
B105115-1kg
1kg 现货 Stock Image
B105115-2.5kg
2.5kg 现货 Stock Image

基本描述

规格或纯度 ≥99%(T)
英文名称 BES
别名 BES
英文别名 N,N-Bis(2-hydroxyethyl)taurine N,N-Bis(2-hydroxyethyl)-2-aminoethanesulfonic acid
储存温度 室温
运输条件 常规运输
产品介绍

useful pH range 6.4 - 7.8 pKa (25 °C) 7.1生物缓冲剂。

Product Describtion:

BES, Free Acid is a zwitterionic buffer that is used in biochemistry and molecular biology research in the pH range of 6.15 - 8.35 for wide applicability to biochemical studies. A protocol has been reported for the use of BES buffered saline in the calcium phosphate mediated transfection of eukaryotic cells with plasmid DNA.?A zwitterionic buffer that is used in research in the pH range of 6.15 - 8.35;BES may be employed as binding buffer in modified Eagle′s medium during the binding assay of human melanoma cells. It may be used as biobuffer to investigate the aqueous medium self-assembly of heterometallic CuII/Li 3D coordination polymers.

useful pH range 6.4 - 7.8 pKa (25 °C) 7.1

Product Application:

A zwitterionic buffer that is used in research in the pH range of 6.15 - 8.35;BES may be employed as binding buffer in modified Eagle′s medium during the binding assay of human melanoma cells. It may be used as biobuffer to investigate the aqueous medium self-assembly of heterometallic CuII/Li 3D coordination polymers.

名称和标识符

EC号 233-465-5
IUPAC Name 2-[bis(2-hydroxyethyl)amino]ethanesulfonic acid
INCHI InChI=1S/C6H15NO5S/c8-4-1-7(2-5-9)3-6-13(10,11)12/h8-9H,1-6H2,(H,10,11,12)
InChi Key AJTVSSFTXWNIRG-UHFFFAOYSA-N
Canonical SMILES C(CO)N(CCO)CCS(=O)(=O)O
分子式

C6H15NO5S

PubChem CID 73243
Beilstein号 1781572
分子量 213.25

化学和物理性质

溶解性 Soluble in water.
熔点 152-154°C

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
RTECS KI7363500
Reaxy-Rn 1781572
个人防护装备 dust mask type N95 (US),Eyeshields,Gloves

参考文献

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