BHAVI ASSOCIATES




Product : SCHAEFFER'S ACID

SYNONYM : 2 - NAPHTHOL 6-SULFONIC ACID

M.W : 224

EMPIRICAL FORMULA : C10H3 O4 S

PURITY : @ 65 % (wet cake)

MOISTURE : LESS THAN 10 %

INSOLUBLE METAL IN WATER : LESS THAN 0.1 %

IMPURITIES

         G-ACID + R-ACID : LESS THAN 0.3 %
         BNAP. CONTENT : LESS THAN 0.1 %

METALS

        Fe : LESS THAN 40 P.P.M
        Pb : LESS THAN 10 P.P.M
         Cr, Cu, Zn : NIL

APPEARENCE : GREY POWDER

BASIS FOR SALE : ON 100% CONTENT

USE : FOOD COLOURS & IN DYESTUFFS

STRUCTURAL FORMULA :






SCHAEFFER'S ACID


10, Nand Bhavan, 83 J.P Road , Opp. Andheri Sports Complex , Andheri (West) , Mumbai - 400 058, INDIA
Tel no:  91-22-6237628 / 6702279 , Fax : 91-22-6245559.   e-mail : aisba@vsnl.com