31267
三氯乙酸
PESTANAL®, analytical standard
别名:
TCA
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线性分子式:
Cl3CCOOH
化学文摘社编号:
分子量:
163.39
EC Number:
200-927-2
UNSPSC Code:
41116107
PubChem Substance ID:
Beilstein/REAXYS Number:
970119
MDL number:
grade
analytical standard
vapor density
<1 (vs air)
vapor pressure
1 mmHg ( 51 °C)
product line
PESTANAL®
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
refractive index
n20/D 1.62 (lit.)
bp
196 °C (lit.)
mp
54-58 °C (lit.)
solubility
soluble 81.7 g/L at 20 °C (completely)
density
1.62 g/mL at 25 °C (lit.)
application(s)
agriculture
cleaning products
cosmetics
environmental
food and beverages
personal care
format
neat
SMILES string
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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Application
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。
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Legal Information
PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany
flash_point_c
> 113 °C - closed cup
signalword
Danger
hcodes
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1A
wgk
WGK 2
flash_point_f
>235.4 °F - closed cup
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
存储类别
8A - Combustible corrosive hazardous materials
法规信息
危险化学品
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