三乙醇胺,Triethanolamine [TEA];analytical standard, ≥99.0% (GC)

别名:三乙醇胺标准品;2,2′,2′′-次氮基三乙醇;三(2-羟乙基)胺;2,2′,2′′-Nitrilotriethanol;Tris(2-hydroxyethyl)amine

线性分子式: (HOCH2CH2)3N CAS号: 102-71-6 分子量: 149.19 Beilstein: 1699263 EC 号: 203-049-8 MDL编号: MFCD00002855 PubChem化学物质编号: 329757650 NACRES: NA.24
货号(SKU): 50926
CAS号: 102-71-6
MDL号: MFCD00002855
签订合同 √ 正规发票 √ 技术支持 √ 质量保障 √ 全程可追溯 √
¥876.00

说明

一般描述

This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food.
 

应用

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
 
 

属性

等级

analytical standard

质量水平

蒸汽密度

5.14 (vs air)

蒸汽压

0.01 mmHg ( 20 °C)

检测方案

≥99.0% (GC)

自燃温度

600 °F

保质期

limited shelf life, expiry date on the label

expl. lim.

8.5 %

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

杂质

≤0.1% ethanolamine (GC)
≤0.2% water
≤0.3% diethanolamine (GC)

折射率

n20/D 1.485 (lit.)

useful pH range

7.3-8.3

pKa (25 °C)

7.8

bp

190-193 °C/5 mmHg (lit.)

mp

17.9-21 °C (lit.)

溶解性

soluble 149 g/L at 20 °C (completely)

密度

1.124 g/mL at 25 °C (lit.)

application(s)

cleaning products
cosmetics
food and beverages
personal care

格式

neat

SMILES string

OCCN(CCO)CCO

InChI

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

InChI key

GSEJCLTVZPLZKY-UHFFFAOYSA-N

 

安全信息

储存分类代码

10 - Combustible liquids

WGK

WGK 1

闪点(F)

354.2 °F - closed cup

闪点(C)

179 °C - closed cup

商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 20 | 欧洲Eur. ≥ 16 | 東京Tokyo ≥ 5 | 香港与北京 ≥ 20
商品标签 [tags]