Project Description

Chemical NameTrichloroacetic Acid
CAS No.76-03-9
Molecular Formula:C2HCl3O2
Molecular Weight:163.39
EINECS:200-927-2
Applications: 

Traditionally used to precipitate protein. Has been used to determine protein concentration by quantitative precipitation. Used as decalcifier and fixative, as a laboratory reagent, a herbicide, in medicine, and in microscopy.

Synonyms: 

TRICHLOROACETIC ACID XTL;TRICHLOROACETIC ACID;fpia precipitation;TRICHLOROACETIC ACID CRYSTAL;DEBLOCK (3%TRICHLOROACETIC ACID IN DICHLO ROMETHANE);TRICHLOROACETIC ACID REAGENT GRADE 98%;TRICHLOROACETIC ACID SOLUTION, FOR MOLECULAR BIOLOGY*;TRICHLOROACETIC ACID R. G., REAG. ACS

Appearance: Powder

Please contact MainChem Co, Ltd. for any questions regarding Trichloroacetic acid. We would be happy to provide a quote, a sample, or further information regarding it, Trichloroacetic acid MSDS -Material Safety Data Sheet and Trichloroacetic acid CAS 76-03-9 COA-Certificate of Analysis, Product Data Sheet – in PDF Document.

China Trichloroacetic acid Supplier, Trichloroacetic acid Manufacturers, China CAS 76-03-9 Supplier

Melting point54-58 °C(lit.)
Boiling point196 °C(lit.)
density1.62 g/mL at 25 °C(lit.)
vapor density<1 (vs air)
vapor pressure1 mm Hg ( 51 °C)
refractive indexn20/D 1.62(lit.)
Fp196°C
storage temp.2-8°C
solubilityH2O: 0.5 M at 20 °C, clear, colorless
pka0.7(at 25℃)
formSolid
colorWhite
Symbol(GHS) 

GHS08,GHS02,GHS07,GHS05,GHS09
Signal word 
Danger
Hazard statements 
H400-H315-H318-H335-H336-H351-H373-H410-H225-H412-H314-H401-H411
Precautionary statements 
P273-P280-P305+P351+P338+P310-P391-P501-P210-P370+P378-P403+P235-P303+P361+P353-P304+P340+P310-P305+P351+P338-P260-P260h-P301+P330+P331-P405-P501a
Hazard Codes 
Xn,N,C,F,Xi
Risk Statements 
36/37/38-40-51/53-50/53-35-38-11-34-67-52/53
Safety Statements 
26-36/37-61-60-45-36/37/39-24/25-16
RIDADR 
UN 1839 8/PG 2
WGK Germany 
2
RTECS 
AJ7875000
10-21
Autoignition Temperature
711 °C
Hazard Note 
Corrosive/Hygroscopic
TSCA 
Yes
HazardClass 
8
PackingGroup 
II
HS Code 
29154000
Toxicity
LD50 orally in rats: 5000 mg/kg (Bailey, White)
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