CasNo.76-03-9,Trichloroacetic acid,(76-03-9) Suppliers

1 Kilogram	Negotiable

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Purity: 99% min
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Keywords

Acido tricloroacetico trichloracetique acidetrichloracetique

Quick Details

Appearance:White powder
Application:1976-3-9
PackAge:depended
ProductionCapacity:200|Kilogram|Month
Storage:dry, ventilative and cool
Transportation:by sea or by air

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CBNumber:	CB9854255
Chemical Name:	Trichloroacetic acid
Molecular Formula:	C2HCl3O2
Formula Weight:	163.39
CAS No.:	76-03-9

Trichloroacetic acid Basic information

Product Name:	Trichloroacetic acid
Synonyms:	Aceticacid,trichloro-;Aceto-Caustin;Acide trichloracetique;acidetrichloracetique;acidetrichloracetique(french);acidetrichloracetique(solide);acidetrichloracetique(solutions);Acido tricloroacetico
CAS:	76-03-9
MF:	C2HCl3O2
MW:	163.39
EINECS:	200-927-2
Product Categories:	Biotech Solvents;Solvents;Acids and Bases;Analytical Reagents for General Use;Histological Solvents;Puriss p.a. ACS;Analytical Reagents;Analytical/Chromatography;Biochemicals and Reagents;Denaturation;Solvent by Application;T-Z;cosmetics materials;cosmetics chemical;intermediates
Mol File:	76-03-9.mol

Trichloroacetic acid Chemical Properties

mp	54-58 °C(lit.)
bp	196 °C(lit.)
density	1.62 g/mL at 25 °C(lit.)
vapor density	<1 (vs air)
vapor pressure	1 mm Hg ( 51 °C)
refractive index	n20/D 1.62(lit.)
Fp	196°C
storage temp.	2-8°C
solubility	H₂O: 0.5 M at 20 °C, clear, colorless
Water Solubility	120 g/100 mL (20 ºC)
Sensitive	Hygroscopic
Merck	14,9627
BRN	970119
Stability:	Stable, but moisture sensitive. Incompatible with water, strong bases. Note that the Merck Index states that this material is hydrolytically unstable in aqueous solution below 30% by weight. Decomposition products include carbon monoxide and carbon dioxide. The generation of these gases in a sealed container may lead to a pressure rise sufficien
CAS DataBase Reference	76-03-9(CAS DataBase Reference)
NIST Chemistry Reference	Acetic acid, trichloro-(76-03-9)
EPA Substance Registry System	Acetic acid, trichloro-(76-03-9)

Safety Information

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
F	10-21
Hazard Note	Corrosive/Hygroscopic
HazardClass	8
PackingGroup	II
HS Code	29154000
Hazardous Substances Data	76-03-9(Hazardous Substances Data)

MSDS Information

Provider	Language
TCA	English
SigmaAldrich	English
ACROS	English
ALFA	English

Trichloroacetic acid Usage And Synthesis

Chemical Properties	White solid
Usage	Traditionally used to precipitate protein. Has been used to determine protein concentration by quantitative precipitation. Used as decalcifier and fixative in microscopy.
General Description	Trichloroacetic acid, solid is a colorless crystalline solid. Trichloroacetic acid absorbs moisture from air and forms a syrup. Trichloroacetic acid is soluble in water with release of heat. Trichloroacetic acid is corrosive to metals and tissue.
Air & Water Reactions	Trichloroacetic acid is soluble in water with release of heat.
Reactivity Profile	Trichloroacetic acid is a strong acid; when heated, in the presence of water, decomposes forming phosgene and HCl. [Handling Chemicals Safely 1980 p. 915]. The acid was added to copper wool and rinsed down with dimethyl sulfoxide. This caused what was thought to be an extremely exothermic dehydrohalogenation reaction that melted the neck of the flask, [Chem. Eng. News, 1981, 59(28), 4].
Health Hazard	TOXIC; inhalation, ingestion or skin contact with material may cause severe injury or death. Contact with molten substance may cause severe burns to skin and eyes. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.
Fire Hazard	Combustible material: may burn but does not ignite readily. When heated, vapors may form explosive mixtures with air: indoors, outdoors and sewers explosion hazards. Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated. Runoff may pollute waterways. Substance may be transported in a molten form.

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