L(-)-Camphorsulfonic acid, 99.0%min; factory outlet
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Name: L(-)-Camphorsulfonic acid
Appearance: White or off-white crystalline powder;
Loss on drying: ≤1.0%;
Residue on Ignition: ≤0.5%;
Specific Rotation: -21 ～ -23° ;
Melting point: 193.0～200.0℃;
Solubility: Insoluble in ether, slightly soluble in glacial acetic acid and ethyl acetate, easily deliquescent in humid air.
Name: L(-)-Camphorsulfonic acid
Synonyms: 1R-(-)-10-Camphorsulfonic acid; 1R-(-)-Camphorsulfonic acid; (-)-Camphor-10-sulphonic acid;
Appearance: White or off-white crystalline powder;
Loss on drying: ≤1.0%;
Residue on Ignition: ≤0.5%;
Specific Rotation: -21 ～ -23° ;
Melting point: 193.0～200.0℃;
Solubility: Insoluble in ether, slightly soluble in glacial acetic acid and ethyl acetate, easily deliquescent in humid air.
Assay: ≥ 99.0%;
Usage: used in pharmaceutical intermediates or Separation isomers;
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