Povidone K-30 USP size:5 GM Test Specification Min Max CLOUD

Test Specification Min Max CLOUD POINT OF A 1 % SOLUTION 47 - 52 C 47 - 52 C pH OF A 10% SOLUTION @ 25[dC 5

2 % w/v TRACEABLE TO NIST EXPIRATION DATE

8 (yellow) pH 4

00% ELEMENTAL IMPURITIES: PLATINUM (Pt) AS REPORTED IDENTIFICATION TO PASS TEST EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST

Povidone K-30 USP size:5 GM Test Specification Min Max CLOUDTest Specification Min Max K VALUE 27 32. 4 pH OF A 5% SOLUTION 3 5 NITROGEN CONTENT 11. 5 12. 80% ALDEHYDE 0. 05% FORMIC ACID 0. 50% HYDRAZINE 1 ppm LEAD (Pb) 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 (A) SPECTRUM SPECTRUM IDENTIFICATION (B) ORANGE ORANGE IDENTIFICATION (C) PALE BLUE PALE BLUE IDENTIFICATION