DL-Methionine
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Molecular Structure
Detailed Description
DL-Methionine
Chinese name English name DL-Methionine DL- methionine
CAS No. 59-51-8
The molecular formula C5H11NO2S with molecular weight of 149.21
The AJI92/USP30/CP2010 quality standard
Appearance: white or white crystalline powder
The solubility of MORE THAN 98% chlorine content NMT 0.020%
Ammonium sulfate NMT 0.020% NMT 0.02%
Iron NMT 10PPm NMT 10PPm NMT 1PPm heavy metal arsenic salt
Dry weight loss NMT 0.30% residue on ignition NMT 0.10%
The contents of 99 - 100.5% 5.6 - 6.1 acidity
Effect of nutritional supplement for pharmaceutical, food and feed additives, also used in perfumes.
Packing 25 kg / barrel, shelf life of 2 years.
- DL-Methionine