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50% FREE ALKALI TO PASS TEST ARSENIC (As) 8 ppm ELEMENTAL IMPURITIES: LEAD (Pb) AS REPORTED AS REPORTED IDENTIFICATION TO PASS TEST CERTIFIED KOSHER CERTIFIED HALAL EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST
00% MELTING RANGE 107� 117�C SPECIFIC ROTATION (C=10
50% ACIDITY TO PASS TEST TO PASS TEST NONVOLATILE RESIDUE (w/v) 0
Test Specification Min Max APPEARANCE TO PASS TEST
Maleic Acid Monosodium Salt Ultrapure Protection & Derivatization Reagents 50% FREE ALKALI TO PASSTest Specification Min Max ASSAY APPROX. 99 % APPROX. 99 % SOLUBILITY IN WATER COMPLETE COMPLETE INSOLUBLE MATTER 0. 10% CHLORIDE (Cl) 0. 05% SULFATE 0. 05% LEAD (Pb) 0. 00% IRON (Fe) 0. 00% ALUMINUM 0. 00% COPPER (Cu) 0. 00% CALCIUM (Ca) 0. 00% MAGNESIUM (Mg) 0. 00% PHOSPHORUS 0. 00% POTASSIUM (K) 0. 01% ZINC (Zn) 0. 00%
