Rosolic Acid X-ray Crystallography Test Specification Min Max BARIUM

Test Specification Min Max BARIUM (Ba) 100 ppm 100 ppm ARSENIC (As) 10 ppm 10 ppm CHROMIUM (Cr) 10 ppm 10 ppm LEAD (Pb) 10 ppm 10 ppm MERCURY (Hg) 10 ppm 10 ppm SILVER (Ag) 10 ppm 10 ppm CADMIUM (Cd) 5 ppm 5 ppm SELENIUM (Se) 5 ppm 5 ppm

10% HEAVY METALS 10 ppm RELATED SUBSTANCES TO PASS TEST TO PASS TEST IDENTIFICATION TO PASS TEST TO PASS TEST DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST TO PASS TEST

00% WATER-INSOLUBLE MATTER TO PASS TEST TO PASS TEST AMINES AND AMINE SALTS TO PASS TEST TO PASS TEST IDENTIFICATION TO PASS TEST TO PASS TEST EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST TO PASS TEST

Test Specification Min Max APPEARANCE WHITE POWDER WHITE POWDER SOLUBILITY (2% DIMETHYLFORMAMIDE) CLEAR AND COLORL CLEAR AND COLORL PURITY (ENZYMATIC) 98% RETEST DATE

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Rosolic Acid X-ray Crystallography Test Specification Min Max BARIUMTest Specification Min Max ABSORPTION MAX (0. 073 % HYDROCHLORIC ACID IN ETHANOL) 480 486 nm