Name: D(+)Camphor Sulfonic Acid

Alias: 1s-(+) -camphor-10-sulfonic Acid CAS NO: 3144-16-9 EC NO: 221-554-1 molecular formula: C10H16O4S

Subarea: 232.29

Water: < 0.8%

Exterior: white or white - like crystalline powder

Pure c: 99.0% or higher

Sulfate: ≤ 0.2% 

Weight loss after drying: < 1.0%

Burning residue: < 0.5%

Specific curl: +21° ~ +23°

Melting point: 193 ℃ to 202 ℃

Iron Ions: ≤10PPM

Method of use: pharmaceutical intermediates or isomer product separation