Povidone K-90 USP Hydroxyquinolines 000 ppm SCANDIUM 1

000 ppm SCANDIUM 1

01% LOSS ON DRYING 4% ACID OR ALKALI REACTION IMPURITIES TO PASS TEST TO PASS TEST APPEARANCE OF SOLUTION TO PASS TEST TO PASS TEST

5 % WATER 32

Test Specification Min Max ASSAY (C[@7@]H[@5@]NO[@3@]S) 99 101

001 % APPROX

Povidone K-90 USP Hydroxyquinolines 000 ppm SCANDIUM 1Test Specification Min Max K VALUE 81 97. 2 pH OF A 5% SOLUTION 4 7 NITROGEN CONTENT 11. 5 12. 80% ALDEHYDES 0. 05% FORMIC ACID 0. 50% HYDRAZINE 1 ppm LEAD 10 ppm PEROXIDE (H[@2@]O[@2@]) 400 ppm 2 PYRROLIDONE 3. 00% RESIDUE ON IGNITION 0. 10% VINYLPYRROLIDONE 0. 00% WATER DETERMINATION 5. 00% ELEMENTAL IMPURITIES AS REPORTED IDENTIFICATION TO PASS TEST CERTIFIED HALAL RETEST DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS: TO PASS TEST