DL-Methionine

• Product Name:DL-Methionine
• Synonyms: DL-Methionine≥ 99% (Titration) (RS)-Methionine Kochia fruit extract (10:1) DL-Met-OH DL-METHIONINE (13C5,D8,15N) DL-METHIONINE (METHYL-13C) Kochia seed extract BUFFER SOLUTION PH 4 AVS TITRINORM BOM
• CAS:59-51-8
• MF:C5H11NO2S
• MW:149.21
• EINECS:200-432-1
• Mol File:59-51-8.mol
• 

DL-Methionine is the second amino acid that is almost exclusively manufactured by chemical synthesis. The process used today was originally developed by Werner Schwarze at Degussa in the 1940s, and has been continually improved and refined since. Today DL-methionine is manufactured in several plants, each with a capacity of more than 100,000 tonnes. To operate the process on an industrial scale also requires back-integration into the key hazardous raw materials acrolein, methyl mercaptan, and hydrogen cyanide. After the formation of the hydantoin, the key step is alkaline hydrolysis of the hydantoin, to produce methionine directly in up to 95 % yield based on acrolein.

• DL-Methionine
• 
• US $0.00 /Kg/Drum
• CAS:59-51-8
• Min. Order: 1KG
• Purity: 98.5%-101.5%; FCC
• Supply Ability: 10 TONS
• 2024-11-21

• DL-Methionine
• 
• US $100.00-75.00/kg
• CAS:59-51-8
• Min. Order: 1kg
• Purity: 99%
• Supply Ability: 5000Ton
• 2024-11-21

• Company Name:Zhengzhou Yuhe Food Additive Co. LTD
• Tel:0371-56060979 13838386843
• Products Intro:Product Name:DL-2-Amino-4-(methylthio)butyric acid;
  CAS:59-51-8
  Purity:99 Package:1kg/40
• CB Index:58
• Related Information:Catalog(507)

• Company Name:Hebei Jiuxing Chemical Products Co., Ltd
• Tel:13503103636 13503103636
• Products Intro:Product Name:C5H11NO2S
  CAS:59-51-8
  Purity:99%
• CB Index:58
• Related Information:Catalog(616)

• Company Name:Quzhou Rundong Chemical (Technology) Co.
• Tel:0570-8789886 18892685668
• Products Intro:Product Name:DL-Methionine
  CAS:59-51-8
  Purity:99.00% Package:25;250g,1kg
• CB Index:60
• Related Information:Catalog(3970)

• Company Name:Hebei chuangzhiyuan biotechnology co., LTD
• Tel: 13012111162
• Products Intro:Product Name:DL-methionine
  CAS:59-51-8
  Purity:99.8% Package:25kg/30 More...
• CB Index:58
• Related Information:Catalog(811)

• Company Name:J & K SCIENTIFIC LTD.
• Tel:010-82848833 400-666-7788
• Products Intro:Product Name:DL-Methionine, 99%
  CAS:59-51-8
  Purity:99% Package:100G;25G;500G More...
• CB Index:76
• Related Information:Catalog(94657)

• Company Name:Meryer (Shanghai) Chemical Technology Co., Ltd.
• Tel:021-61259108 18621169109
• Products Intro:Product Name:DL-Methionine
  CAS:59-51-8
  Purity:98% Package:500g;1kg Remarks:I70056 More...
• CB Index:62
• Related Information:Catalog(40228)

• Company Name:Sichuan Tongsheng Amino acids Co.,Ltd.
• Tel:0838-2809458 13350585791
• Products Intro:Product Name:DL-Methionine;H-DL-Met-OH
  CAS:59-51-8
  Purity:98 Package:5KG;1KG；25kg; More...
• CB Index:66
• Related Information:Catalog(333)