Magnesium Oxide Light Powder USP size:45 KG 0 % ASSAY (HYDROXYPROPOXY GROUPS)

0 % ASSAY (HYDROXYPROPOXY GROUPS) 3

Test Specification Min Max VISUAL TRANSITION INTERVALS pH 5

2 ppm IRON (Fe) 6 ppm MAGNESIUM (Mg) 2 ppm MANGANESE (Mn) 200 ppb NICKEL (Ni) 1 ppm POTASSIUM (K) 6 ppm SODIUM (Na) 10 ppm PARTICLE COUNT (>/=1

5 % STABILIZER 57

Magnesium Oxide Light Powder USP size:45 KG 0 % ASSAY (HYDROXYPROPOXY GROUPS)Test Specification Min Max ASSAY 96 100. 50% BULK DENSITY 0. 18 0. 35 g cc LOSS ON IGNITION 10. 00% FREE ALKALI & SOLUBLE SALTS 2. 00% ACID INSOLUBLE SUBSTANCES 0. 10% CALCIUM 1. 10% ELEMENTAL IMPURITIES AS REPORTED IRON 0. 05% IDENTIFICATION TO PASS TEST CERTIFIED KOSHER CERTIFIED HALAL RETEST DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST