Shanghai Hengdailao Trading Co., Ltd. is mainly engaged in the research and development and sales of laboratory equipment, immunology, molecular biology and conventional biochemical reagents. And agent sales of many well-known foreign brands, is committed to providing first-class scientific research reagents and perfect technical services for the vast number of universities, research institutes and enterprises. Welcome to inquire.
Cas No. 1493-13-6
Molecular formula CF3SO3H
Molecular weight 150.07
Trifluoromethanesulfonic acid
Smoke in humid air, easy to absorb moisture to form monohydrate. Strongly acidic. Miscible with water, soluble in most polar organic solvents, such as dimethyl sulfoxide and dimethyl sulfone. Corrosive.
Density: 1.695
Melting point: -40 ℃
Boiling point: 162 ℃
Refractive index n20 / D: 1.326-1.33
Appearance colorless transparent to yellow smoke liquid purity Purity ≥98.0% (neutralization titration)
Refractive index Refractive index n20 / D 1.3260-1.3310
Store in a cool, dry and sealed place.
Product use catalyst for isomerization and alkylation. Preparation of 2,3-dihydro-2-indanone, tetralinone. Remove glycosides from glycoproteins.
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