Appearance White crystalline platelets or powder
Molecular Formula C5H11NO2S
Molecular Weight 149.21
Melting Point 248℃(Decomposition)
Solubility Approx.2.9g/100ml water at 20℃
Part size disitribution 20-80mesh 80mesh
Production Methionine is synthesized from petrochemical raw materials.
Quality Standard FCCIV USP26 EP7th
PH value (5g/100mL in water) 5.4-6.1
Loss on drying,% max≤ 0.2
Chloride(as Cl),% max≤ 0.02
Heavy metals (as Pb), max≤ 10ppm
Brighten and Antirust
Pharmaceutic adjuvant and Health products
Nutritional Matrix Value
DL-Methionine content 99.0%
1. In Multi-ply Paper Bag with pallets and plastic film wrapped.
2. In Paperboard Drum with pallets and plastic film wrapped.
3. In Carton with pallets and plastic film wrapped.
4. Net weight of 25kgs/Bag(Carton/Drum)
DL-Methionine should be kept cool and dry in unopened original packing. Storage and conditions of 5-30℃ and 20-75% rel. humidity are recommended. Under these conditions its active content is guaranteed of 2years form the manufacturing date. The manufacturing date is part of the lot number on the package label.
Sealed storage, in a cool ventilated dry place.
Protect them from sunshine and rain.
Handle with care in order to avoid damaging the package.
Anti-sun and rain, can’t be transported together with poisonous and harmful goods. As per the stipulate of the general chemicals to storage and transport.
Customs tariff number: 2930400000
DL-Methionine is approved for use in all food species according to FDA law and labeled accordingly.
DL-Methionine is not subject to dangerous goods regulations.
Safety and environment
According to International chemicals legislation, it is non toxic, and, if correctly handled, It does not irritate the skin and mucous membranes. Accordingly, it is not classified as a hazardous chemical. The usual regulations of safety and hygiene for handling of chemical should be followed.
Gluten and Allergen Free
For additional information, please contact us directly.
Granray Bioproducts Co., Ltd.