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Merck
CN

30-3890

Sigma-Aldrich

三氯乙酸

JIS special grade, ≥99.0%

别名:

TCA

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About This Item

线性分子式:
Cl3CCOOH
CAS号:
分子量:
163.39
Beilstein:
970119
MDL编号:
UNSPSC代码:
12352106
PubChem化学物质编号:

等级

JIS special grade

蒸汽密度

<1 (vs air)

蒸汽压

1 mmHg ( 51 °C)

检测方案

≥99.0%

形式

solid

存货情况

available only in Japan

折射率

n20/D 1.62 (lit.)

bp

196 °C (lit.)

mp

54-58 °C (lit.)

溶解性

water: soluble 81.7 g/L at 20 °C

密度

1.62 g/mL at 25 °C (lit.)

SMILES字符串

OC(=O)C(Cl)(Cl)Cl

InChI

1S/C2HCl3O2/c3-2(4,5)1(6)7/h(H,6,7)

InChI key

YNJBWRMUSHSURL-UHFFFAOYSA-N

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应用

传统上用于沉淀蛋白质。用于通过定量沉淀测定蛋白质浓度。用作脱钙剂和显微镜样品的固定剂。

象形图

CorrosionEnvironment

警示用语:

Danger

危险声明

危险分类

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1A

WGK

WGK 2

闪点(°F)

closed cup

闪点(°C)

closed cup

法规信息

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