Zinc Oxide FCC USP Test Solutions Test Specification Min Max APPEARANCE

Test Specification Min Max APPEARANCE COLORLESS TO FAI COLORLESS TO FAI

Test Specification Min Max APPEARANCE CLEAR BEADS CLEAR BEADS LOSS ON DRYING 5%

8 (red) to

00% AMMONIUM SALTS TO PASS TEST ELEMENTAL IMPURITIES: LEAD (Pb) AS REPORTED AS REPORTED IDENTIFICATION TO PASS TEST EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST

Zinc Oxide FCC USP Test Solutions Test Specification Min Max APPEARANCETest Specification Min Max ASSAY (ZnO) 99. 00% ALKALINITY TO PASS TEST TO PASS TEST CADMIUM (Cd) 3 mg kg LEAD (Pb) 10 mg kg LOSS ON IGNITION 1. 00% SUBSTANCES NOT Pptd. by SULFIDE 0. 50% IDENTIFICATION TO PASS TEST TO PASS TEST RETEST DATE