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China
Contact Person Ms. xiaochuang
Room 210, NO 1007 2nd South Zhongshan Road, shanghai
P-toluene sulfonic acid M. F.: C7H**3S M. W.: **2.2 Appearance: White crystalline powder Application: Intermediate for pharmacy and organic complex, curing agent and catalyst for plastic and resin Packing: Double layer Packing, *5kg polypropylene woven bag lined with PVC plastic bag. Item Index Total acidity(C7H**3S) >=% *5.*0 *7.*0 *8.*0 *9.*0 Dissociative acid (H2SO4) =<% 2.*0 0.*0 0.*0 0.*0 Moisture (Include crystal water )=<% 4.*0 2.*0 1.*0 0.*0 Fe+ ( ppm) *0 *0 *0 5
