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selenium dl-methionine

  post date: dec 16,2021
  expiry date: dec 16,2022
  detailed description: cas no. :1464-42-2
quantity: 1000metric tons

price:70000 usd metric tons

molecular formula :c5h11no2se molecular weight :196.11
application :used as a nutritional additive, it can be used in food, feed, medicine and other industries, nutritional additives, and can be widely used in the feed and food industries.
property :white powder, good fluidity
cas no.:2578-28-1,1464-42-2

  cas registry number:

1464-42-2

  synonyms: ;butanoic acid, 2-amino-4-(methylseleno)-;2-amino-4-(methylselanyl)butanoic acid;
  molecular formula: c5h11no2se
  molecular weight: 196.1063
  molecular structure: 1464-42-2 selenomethionine

  hazard symbols:  t:toxic;
 n:dangerous for the environment;
  risk codes: r23/25:;
r33:;
r50/53:;
  safety description: s20/21:;
s28:;
s45:;
s60:;
s61:;

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