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安全信息

安全和法规

T1502

三乙醇胺盐酸盐

Name: 三乙醇胺 盐酸盐
Brand: SIGMA

≥99.5% (titration)

别名:

2,2',2''-次氮基三乙醇盐酸盐, 三(2-羟乙基)胺盐酸盐

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About This Item

线性分子式:

(HOCH₂CH₂)₃N · HCl

CAS号:

637-39-8

分子量:

185.65

Beilstein:

3909940

EC 号:

211-284-2

MDL编号:

MFCD00012596

UNSPSC代码:

12161700

PubChem化学物质编号:

24899972

NACRES:

NA.25

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Sigma-Aldrich

90279

三乙醇胺

Sigma-Aldrich

T0449

三乙醇胺缓冲剂溶液

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T58300

三乙醇胺

Sigma-Aldrich

D8388

庚二酰亚胺酸二甲酯二盐酸盐二盐酸盐

Sigma-Aldrich

T9534

三乙醇胺盐酸盐

Sigma-Aldrich

S2263

Sheep Serum

Sigma-Aldrich

D8130

5,5'-二硫代双（2-硝基苯甲酸）

Sigma-Aldrich

90278

三乙醇胺

Sigma-Aldrich

S3772

血清

Roche

DTT-RO

DTT

质量水平

300

方案

≥99.5% (titration)

表单

crystalline powder

有效pH范围

7.3-8.3

pKa (25 °C)

7.8

mp

177-179 °C (lit.)

溶解性

water: 0.333 g/mL, clear, colorless

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 (TEA) belongs to the family of ethanolamine. It includes the properties of both amines and alcohols. Addition of TEA to an acidic buffer facilitates the determination of fluoride in inorganic orthophosphates by using a fluoride-selective electrode.

应用

Triethanolamine hydrochloride has been used:

in the preparation of triethanolamine buffer
in rinsing the digested sections, prepared for in situ hybridization
as a component of solution A to prepare TA-complement haemolysis buffer (TA-CHB)

生化/生理作用

Triethanolamine hydrochloride acts as a surfactant or pH adjuster. It is also used as an emulsifier in cosmetics and several topical medications.

储存分类代码

11 - Combustible Solids

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

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Gender difference in hypothalamic-pituitary-adrenal axis response to alcohol in the rat: activational role of gonadal steroids

Ogilvie KM and Rivier C

Brain Research, 766(1-2), 19-28 (1997)

allergic Contact Dermatitis to Triethanolamine in a Child

Milanesi N, et al.

Pediatric Dermatology, 32(3), e112-e113 (2015)

Toxicology of mono-, di-, and triethanolamine

Reviews of Environmental Contamination and Toxicology, 1-86 (1997)

Optimal conditions for the kinetic assay of serum glutamate dehydrogenase activity at 37? C

Ellis G and Goldberg DM

Clinical Chemistry, 18(6), 523-527 (1972)

The serum complement system: a simplified laboratory exercise to measure the activity of an important component of the immune system

Inglis JE, et al.

Advances in Physiology Education, 32(4), 317-321 (2008)

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实验方案

Enzymatic Assay of Aprotinin

Objective: To standardize a procedure for the enzymatic assay of Aprotinin.

己糖激酶的酶促检测

在测定己糖激酶活性时，使用了一种在340nm处的连续分光光度法进行测定。己糖激酶使用ATP作为磷酸的来源来催化D-己糖的磷酸化。

抑肽酶酶活测定

抑肽酶是一种牛胰蛋白酶抑制剂。在测定抑肽酶活性时，该测定使用了在405 nm下的连续分光光度法进行测定。

Enzymatic Assay of Hexokinase

Measure hexokinase activity using a continuous spectrophotometric rate-determination assay at 340 nm, catalyzing D-hexose sugar phosphorylation using ATP.

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安全信息

三乙醇胺盐酸盐