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2N TRACEABLE TO NIST EXPIRATION DATE MANUFACTURE DATE APPEARANCE
30% CHROMATOGRAPHIC PURITY TO PASS TEST RESIDUE ON IGNITION 0
04% ELEMENTAL IMPURITIES AS REPORTED AS REPORTED IDENTIFICATION (A) SPECTRUM SPECTRUM IDENTIFICATION (B) SPECTRUM SPECTRUM EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS AS REPORTED
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 PASS TEST TO PASS TEST
Test Specification Min Max SPECIFIC ROTATION +78
Valine USP size:1 KG 2N TRACEABLE TO NIST EXPIRATIONTest 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
