Sodium Bicarbonate Powder USP EP BP JP size:25 KG 01 meq/ POTASSIUM FLUOSILICATE (K[@2@]SiF[@6@])

01 meq/ POTASSIUM FLUOSILICATE (K[@2@]SiF[@6@]) 0

Test Specification Min Max PURITY (Nonaqueous Titration) 95% 95%

Test Specification Min Max TYPICAL ASSAY 98% 98%

6 ISOMER 0

Test Specification Min Max APPEARANCE BROWNISH-GREY PW BROWNISH-GREY PW PARTICLE SIZE APPROX

Sodium Bicarbonate Powder USP EP BP JP size:25 KG 01 meq/ POTASSIUM FLUOSILICATE (K[@2@]SiF[@6@])Test Specification Min Max ASSAY (DRIED BASIS) 99 100. 50% pH OF A 5% SOLUTION 7. 9 8. 4 LOSS ON DRYING 0. 25% INSOLUBLE SUBSTANCES TO PASS TEST TO PASS TEST NORMAL CARBONATE TO PASS TEST TO PASS TEST AMMONIA (NH[@3@]) TO PASS TEST TO PASS TEST AMMONIUM (NH[@4@]) 20 ppm ARSENIC (As) 2 ppm CHLORIDE (Cl) 0. 02% ELEMENTAL IMPURITIES: CADMIUM (Cd) AS REPORTED AS REPORTED LEAD (Pb) AS REPORTED AS REPORTED MERCURY (Hg) AS REPORTED AS REPORTED HEAVY METALS