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【Product name】 1R-(-)-Camphorsulfonic acid 
【CAS NO】 35963-20-3 
【Quality Standard】 
【Property】 White or off-white crystalline powder. Soluble in water, slightly soluble in acetic acid, ethyl acetate. Has a strong smell. 
【Applicable disease】 For the separation of pharmaceutical intermediates or isomer products, there is a role of excitatory respiratory center, vascular movement center and myocardium, and its drug is its sodium salt. 
【Usage & dosage】
【Precautions】 Avoid contact with skin and eyes. 
【Content】>99%