L-Leucine CAS NO 61-90-5 C6H13NO2

    PRODUCT : L-LEUCINE DATE OF COA : MAR. 13, 2023 LOT NUMBER : 20230312 MFG. DATE : MAR. 12, 2023       EXPIRY DATE : MAR. 11, 2025   PROPERTIES LIMITS RESULTS APPEARANCE WHITE CRYSTAL OR CRYSTALLINE POWDER CONFORMS SPECIFIC ROTATION +14.9O~+17.3O +16.08O ASSAY(C2H5NO2) 98% MAX. 99.64 % PH VALUE 5.5~7.0 6.7 CHLORIDE(AS CL) 0.05% MAX. <0.05% IRON 0.2% MAX. 0.1% SULFATE(AS SO4) ≤300ppm ≤300ppm HEAVY METALS ≤15ppm ≤15ppm RESIDUE ON IGNITION 0.4% MAX. <0.08%   Ronas Chemical Ind.c Co., Ltd. is a chemical manufacturer and supplier in China, starting with Ammonium Persulfate, Potassium Persulfate and Sodium Persulfate, used in polymer, construction,  and electronic industry. There are many new products, for example, cosmetic ingredients, derivate of amino acids, ingredients for food and nutrition et…

Ingredients For Pharmaceutical Industrial Chemical Ingredients For Food And Nutritional Security L-amino acids