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Specification

Appearance Colorless to light yellow transparent liquid

Purity 99% min

Free Fluorine (ppm) 10 max

Moisture (ppm) 500 max

Molecular Formula: CHF3O3S
Molecular Weight: 150.0770496
Hazard Symbols: C
UN Number: UN 3265 8/PG 2
WGKGermany: 2
PackingGroup: II
HS Code: 29049020

MF	CHF3O3S
EINECS No.	216-087-5
Place of Origin	China
Type	Syntheses Material Intermediates
Purity	99.5%min
Brand Name	Unilong

MF:CHF3O3S | EINECS No.:216-087-5 | Place of Origin:China | Type:Syntheses Material Intermediates | Purity:99.5%min | Brand Name:Unilong

MF:CHF3O3S
EINECS No.:216-087-5
Place of Origin:China
Type:Syntheses Material Intermediates
Purity:99.5%min
Brand Name:Unilong

EINECS:216-087-5
Molecular formula:CHF3O3S

Appearance	colorless to light yellow liquid
Purity	99.5% min

MF: CHF3O3S
MW: 150,08

English name: trifluoromethanesulfonic acid
Trifluoromethanesulfonic acid; trifluoromethanesulfonic acid; trifluoromethanesulfonic acid; trifluoromethanesulfonic acid; trifluoromethanesulfonic acid; trifluoromethanesulfonic acid, 98 +%; trifluoroacetic acid; trifluoromethanesulfonic acid; Trifluoromethanesulfonic acid (colorless transparent liquid)
English name: Trifluoromethanesulfonic acid
Trifluoromethanesulfonic; trifluoro-methanesulfonicaci; PERFLUOROMETHANESULFONIC ACID; PFC-MS; TRIFLUOROMETHANESULPHONIC ACID; TRIFLUOROMETHANESULFONIC ACID;
CAS: 1493-13-6
Molecular formula: CHF3O3S
Molecular weight: 150.08
EINECS: 216-087-5

Melting point -40 ° C
Boiling Point: 162 ° C (lit.)
Density 1.696 g / mL at 25 ° C (lit.)
Vapor density 5.2 (vs air)
Vapor pressure 8 mm Hg (25 ° C)
Refractive index n20 / D 1.327 (lit.)
Flash point None
Storage conditions -20 ° C
Color slightly brown
SOLUBLE WATER SOLUBLE
Sensitivity
Merck 9676
BRN 1812100
Stable. Incompatible with acids, alkalis, metals.
CAS database 1493-13-6 (CAS DataBase Reference)
NIST chemical substance information CF3SO3H (1493-13-6)


Preparation: yellow-brown liquid. The boiling point of 167 ~ 170 ℃. Refractive index 1.331. The relative density of 1.708. As the strongest organic acids, easily soluble in water.
To carbon disulfide as raw materials, and iodine pentafluoride reaction of trifluoromethyl disulfide. And mercury reaction trifluoromethyl mercaptan (CF3S) 2Hg, which after oxidation of hydrogen fluoride that was trifluoromethanesulfonic acid.
Use For organic synthesis
Uses a wide range of uses, is known as one of the most powerful organic acids, is a universal synthesis tool. With strong corrosive, hygroscopicity, widely used in medicine, chemical and other industries. Such as nucleosides, antibiotics, steroids, proteins, glycosides, vitamin synthesis, silicone rubber modification.
Applications Isomerization and alkylation of catalysts. Preparation of 2,3-dihydro-2-indanone, tetralone. Glycoside removal from glycoproteins.

Product Specification

≥ 99.5%