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Merck
CN

T9534

Sigma-Aldrich

三乙醇胺 盐酸盐

BioXtra, ≥99.5% (titration)

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别名:
2,2',2''-次氮基三乙醇 盐酸盐, 三(2-羟乙基)胺 盐酸盐
线性分子式:
(HOCH2CH2)3N · HCl
CAS号:
分子量:
185.65
Beilstein:
3909940
EC 号:
MDL编号:
UNSPSC代码:
12161700
PubChem化学物质编号:
NACRES:
NA.25

产品线

BioXtra

质量水平

检测方案

≥99.5% (titration)

形式

powder

杂质

≤0.005% Phosphorus (P)
≤0.1% Insoluble matter

灼烧残渣

≤0.1%

有效pH范围

7.3-8.3

pKa (25 °C)

7.8

mp

177-179 °C (lit.)

溶解性

H2O: 1 M, clear, colorless

痕量阴离子

sulfate (SO42-): ≤0.05%

痕量阳离子

Al: ≤0.0005%
Ca: ≤0.0005%
Cu: ≤0.0005%
Fe: ≤0.0005%
K: ≤0.005%
Mg: ≤0.0005%
NH4+: ≤0.05%
Na: ≤0.005%
Pb: ≤0.001%
Zn: ≤0.0005%

应用

diagnostic assay manufacturing

SMILES字符串

Cl.OCCN(CCO)CCO

InChI

1S/C6H15NO3.ClH/c8-4-1-7(2-5-9)3-6-10;/h8-10H,1-6H2;1H

InChI key

HHLJUSLZGFYWKW-UHFFFAOYSA-N

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一般描述

Triethanolamine hydrochloride (TEA-HCl) is a salt form of triethanolamine and is commonly used as a buffer substance in biochemistry. It aids in maintaining the stable pH level in a solution during biochemical reactions. TEA-HCL serves as a buffering agent during protein extraction and protein purification. It is commonly used to adjust the pH of buffer solutions in enzyme assays. In addition to its buffering property, it also exhibits surfactant and emulsifying properties and can be used in some cosmetic and personal care products to adjust the pH and improve solubility.

应用

Triethanolamine hydrochloride buffer has been used in in-situ mRNA hybridization for acetylation of frozen tissues mounted on slides.

特点和优势

  • The BioXtra product line ensures high-quality products for consistent results.
  • A high assay of ≥99.5% guarantees the purity of the product.

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

法规信息

监管及禁止进口产品

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