Urea BiotechGrade size:45 KG 00% ORGANIC IMPURITIES TO PASS

00% ORGANIC IMPURITIES TO PASS TEST ELEMENTAL IMPURITIES AS REPORTED IDENTIFICATION TO PASS TEST RETEST DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST

57 ACIDITY TO PASS TEST ALDEHYDE 0

50% FREE IODINE AND IODIDE: TO PASS TEST ELEMENTAL IMPURITIES AS REPORTED RESIDUAL SOLVENTS TO PASS TEST IDENTIFICATION TO PASS TEST EXPIRATION DATE

Test Specification Min Max ABSORPTION MAX 499 nm 499 nm

Test Specification Min Max ASSAY 39 - 41 % 39 - 41 % pH OF A 1% SOLUTION 11

Urea BiotechGrade size:45 KG 00% ORGANIC IMPURITIES TO PASSTest Specification Min Max APPEARANCE COLORLESS,TRANSP COLORLESS,TRANSP ODOR ODORLESS ODORLESS ASSAY ([(NH[@2@])[@2@]CO]) 99. 0 100. 5% 99. 0 100. 5% MELTING POINT 132 134C 132 134C SOLUBILITY IN WATER 1 g in 1 ml 1 g in 1 ml RESIDUE ON IGNITION 0. 10% ALCOHOL INSOLUBLE MATTER 0. 04% CHLORIDE 0. 01% SULFATE 0. 01% HEAVY METALS 0. 00% IRON 0. 00% ENDOTOXIN BY LAL AS REPORTED AS REPORTED DNase, RNase and Protease NONE DETECTED NONE DETECTED