DL-Methionine
AppearanceWhite crystalline platelets or powder
Molecular FormulaC5H11NO2S
Molecular Weight149.21
Melting Point248℃(Decomposition)
SolubilityApprox.2.9g/100ml water at 20℃
Part size disitribution20-80mesh 80mesh
ProductionMethionine is synthesized from petrochemical raw materials.
Quality StandardFCCIV USP26 EP7th
Specific Values
Assay(%)min 99.0-101.0
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
Application
|
Specification |
Function |
Major Application |
|
Food grade |
Nutrient enrichment |
Seafood products/Sesame products |
|
Brighten and Antirust |
Electroplating products |
|
|
Maillard reaction |
Meat-falvor essence |
|
|
Pharmaceutial grade |
Growth promotion and Detoxify |
Pharmaceutic adjuvant and Health products |
Nutritional Matrix Value
DL-Methionine content 99.0%
Digestibility 100.0%
Protein 100.0%
Package
Storage
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.
Transportation
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.
Regulatory affairs
CAS NO.:59-51-8
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.
CERIFICATE
ISO9001,
ISO22000
KOSHER
HALAL
Statement
TSE/BSE
Non-GMO
Melamine Free
Gluten and Allergen Free
Anti-Doping
For additional information, please contact us directly.
Granray Bioproducts Co., Ltd.
