L-Methionine CAS No.: 63-68-3

Post Date:
May 29,2013
Expiry Date:
May 29,2014
Detailed Description:
Cas No. :63-68-3 Quantity: 20Metric Tons
Specs:99.0-100.5%
Payment Method: TT/LC
L-Methionine CAS No.: 63-68-3
CAS No.: 63-68-3
Molecule Formula: C5H11NO2S
Molecule Weight: 149.21
Structure Formula:

Description: White crystals or crystalline powder; characteristic odor. Freely soluble in formic acid, soluble in water, very slightly soluble in ethanol, practically insoluble in ether. Dissolve in dilute hydrochloric acid.
Manufacture Standards: AJI92, USP26, EP4
Specification:
Index Specification
Specific rotation +23.0-+24.5°
Heavy metals ≤10ppm
Water content ≤0.20%
Residue on ignition ≤0.10%
assay 99.0-100.5%
PH 5.6-6.1
Used: It is mainly used as animal essential amino acid in fish meal and additive of chickens, pigs and cows in order to keep animal and fowl growing healthily. It can improve the milky ability of cows, prevent the occurrence of hepatosis. Besides these, it can also be used as amino acid medicines, injection solution a nutritional infasion, the agent of protective liver, the therapy liver cirrhosis and toxic hepatitis
Packing: 25kgs/ fiber drum
CAS Registry Number:
63-68-3
Synonyms:
;(S)-2-Amino-4-(methylthio)butyric acid;H-Met-OH;L-Methionine, USP Grade;(L)-S-methylhomocysteine;2-Methyl Eneghlutaronitrile;Methionine;
Molecular Formula:
C₅H₁₁NO₂S
Molecular Weight:
149.21
Molecular Structure:
Safety Description:
S24/25:;

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