Valine USP size:1 KG Test Specification Min Max ASSAY

Test Specification Min Max ASSAY (C[@18@]H[@22@]O[@2@]

0 % MELTING RANGE 106 - 109 C 106 - 109 C SPECIFIC ROTATION

30% CHROMATOGRAPHIC PURITY TO PASS TEST RESIDUE ON IGNITION 0

0009 meq/g SUBSTANCES DARKENED BY (H[@2@]SO[@4@]) TO PASS TEST TO PASS TEST WATER 0

20% SODIUM (Na) 0

Valine USP size:1 KG Test Specification Min Max ASSAYTest Specification Min Max ASSAY (DRIED BASIS) 98. 5 101. 5 % 98. 5 101. 5 % SPECIFIC ROTATION [a][@D@] +26. 6 to+28. 8 +26. 6 to+28. 8 pH OF A 5% SOLUTION 5. 5 7 RELATED COMPOUNDS TO PASS TEST TO PASS TEST LOSS ON DRYING 0. 30% RESIDUE ON IGNITION 0. 10% CHLORIDE 0. 05% SULFATE 0. 03% IRON 30 ppm ELEMENTAL IMPURITIES AS REPORTED AS REPORTED IDENTIFICATION TO PASS TEST TO PASS TEST EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS: TO