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L-Methionine Pharmaceutical Grade 99% White Powder1
Pharmaceutical Chemicals63-68-3S-Methionine
QINGDAO ASPIRIT CHEMICAL CO., LTD.
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Product Description L-Methionine Basic informationDescription chemical properties Feed additives Pharmacodynamics Amino acids Toxicity Uses Product Name:L-MethionineSynonyms:L-Met-OH;L-Methionine, Animal-Free;L-METHIONINE (13C5,D8,15N);L-METHIONINE (1,2,3,4-13C4;METHYL-13CH3);L-METHIONINE, REAGENT GRADE, >=98% (;L-MethionineUSP, 98.5-101.5% (Titration: anhydrous basis);L(-)-MethioninCAS:63-68-3MF:C5H11NO2SMW:149.21EINECS:200-562-9Product Categories:amino;Miscellaneous Compounds;Amino Acids;Amino Acids & Derivatives;Sulfur & Selenium Compounds;fertilizer;Amino Acids;Amino Acid Derivatives;Methionine [Met, M];Amino Acids and Derivatives;Chiral Compound;bc0001;63-68-3Mol File:63-68-3.mol Methionine is an amino acid. It is found in meat, fish, and dairy products. Amino acids are the building blocks that our bodies use to make proteins. Methionine plays an important role in the many functions within the body. Methionine can treat liver disorders and viral infections along with many other uses.Product Name: L-Methionine Cas No.63-68-3 Conforms to: AJI, USP, EP, FCCTest itemspecificationsAssay98.5% to 101.5%IdentificationInfrared absorptionSpecific rotation+22.4° to +24.7°PH5.6 to 6.1Loss on dryingNot more than 0.3%Residue on ignitionNot more than 0.4%SulfateNot more than 0.03%IronNot more than 0.003%Heavy metalsNot more than 0.0015%Chromatographic purityNot more than 0.5% of any individual impurity is found, and not more than 2.0% of total impurities is foundOrganic volatile impuritiesMeets the requirementsChlorideNot more than 0.05%
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