ベタイン一水和物

危険有害性情報のコード(GHS)

• 絵表示(GHS)

  

• 注意喚起語

  Danger

• 危険有害性情報

  H302：飲み込むと有害

  H318：重篤な眼の損傷

• 注意書き

  P264：取扱い後は皮膚をよく洗うこと。

  P264：取扱い後は手や顔をよく洗うこと。

  P270：この製品を使用する時に、飲食または喫煙をしないこ と。

  P280：保護手袋/保護衣/保護眼鏡/保護面を着用するこ と。

  P501：内容物/容器を．．．に廃棄すること。

ベタイン一水和物 価格

MSDS Information

• Betaine monohydrate

ベタイン一水和物 化学特性,用途語,生産方法

• 化学的特性

  WHITE CRYSTALS OR CRYSTALLINE POWDER

• 使用

  Betaine monohydrate has been used:
  
  • in the preparation of KLA buffer to perform polymerase chain reaction (PCR)
  • to study the its effects on K_m and V_max of human aldose reductase
  • to study its effects on the growth of A549 lung cancer both in vitro and in vivo
  
  

• 定義

  ChEBI: A hydrate that is the monohydrate form of glycine betaine.

• 一般的な説明

  Betaine is a zwitterionic quaternary ammonium compound and is mainly present in animals, microorganisms and plants. It is one of the main constituent of several food items like wheat, shellfish, spinach and sugar beets. It is also termed as trimethylglycine, lycine, glycine betaine and oxyneurine. Betaine is a methyl derivative of glycine. It has a molecular mass of 117.2.

• 純化方法

  Crystallise betaine from aqueous EtOH or EtOH/Et2O. The monohydrate loses H2O above 100o. Betaine undergoes internal alkylation to methyl dimethylaminoacetate Purification of Biochemicals — Amino Acids and Peptides above its melting point. It is also prepared by treating the hydrochloride (below) with silver oxide and recrystallising from EtOH/Et2O. [Edsall J Am Chem Soc 66 1767 1943, Leifer & Lippincott J Am Chem Soc 79 5098 1957, for pK see Grob et al. Chem and Ind (London) 1222 1955, Beilstein 4 III 1127, 4 IV 2369.]

ベタイン一水和物 生産企業

Global(188)Suppliers

ベタイン一水和物 スペクトルデータ(IR1、IR2、Raman)

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