Methionine

• Post Date:

  Aug 14,2014

• Expiry Date:

  Feb 10,2015

• Detailed Description:

  Cas No. :63-68-3

  Packaging & Delivery

  Packaging Details:	25kg cardboard drum
  Delivery Detail:	20 days after the payment.

  Specifications

  L methionine/Methionine CAS:63-68-3:
  L-Methionine food/medicine grade
  L-Methionine USP AJI
  L-Methionine 99%
  GMP,HACCP,KO

  Basic Information:

  Product Name:	L-Methionine
  Synonyms:	(S)-2-Amino-4-(methylthio)butyric acid; H-Met-OH;  L-Methionine, USP Grade;  (L)-S-methylhomocysteine;  2-Methyl Eneghlutaronitrile;  Methionine
  CAS RN.:	63-68-3
  EINECS:	200-562-9
  Molecular Weight:	149.21
  Molecular Formula:	C5H11NO2S
  Melting Point(°C):	276-279°C (dec.)
  Water Solubility:	Soluble

   

   

   

  Specification:

  Items	Specification(AJI92)
  Appearance	White flaky crystals or crystalline powder
  Content%	99.0%~100.5%
  PH	5.6~6.1
  Heavy metal(Pb%)	≤0.001
  Specific rotation(°)	+23.0~+24.5
  Loss on drying(%)	≤0.20
  Residue on ignition(%)	≤0.10
  Chloride(Cl%)	≤0.02
  Sulfate(SO4%)	≤0.02
  Arsenic(As2O3%)	≤0.0001
  Iron(Fe%)	≤0.001
  Ammonium(NH4%)	≤0.02

   

   

   

   

  Application:

  • Food grade : Nutritional supplement, seasoning flavouring agent

  • Pharmaceutical grade : Used in biochemical research and nutritional supplement, and can also be used to pneumonia, cirrhosis of liver and fatty liver disease of adjuvant therapy

   

   

  Storage:

  Stored in dry, clean and ventilated places. In order to avoid pollution, it is prohibited to place this product together with poisonous or harmful substances. The expiry date is for two years.

   

   

   

   

  Package and Transport:

  This product is contained in a double-layer package, the inner layer being a sealed nonpoisonous polyethylene bag or aluminium foil, and the outer layer being a paper board barrel. Each barrel contains a net weight of 25kg. *Packages may be arranged in accordance with customer’s requirements.

• 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:;
  

• Company:

  Anyang Criss chemicals Co,.ltd.     [ China ]        

• Contact:

  Mr zhang

• Tel:

  86-372-5055727

• Fax:

  86-372-5055727

• Email:

  crisschem@hotmail.com