FEMA 2817

危険有害性情報のコード(GHS)

• 絵表示(GHS)

  

• 注意喚起語

  Warning

• 危険有害性情報

  H226：引火性の液体および蒸気

  H302：飲み込むと有害

  H315：皮膚刺激

  H319：強い眼刺激

  H335：呼吸器への刺激のおそれ

• 注意書き

  P261：粉じん/煙/ガス/ミスト/蒸気/スプレーの吸入を避ける こと。

  P305+P351+P338：眼に入った場合：水で数分間注意深く洗うこと。次にコ ンタクトレンズを着用していて容易に外せる場合は外す こと。その後も洗浄を続けること。

FEMA 2817 化学特性,用途語,生産方法

• 説明

  Herbaceous plant originally from the Middle East, but today widespread throughout the world because of the large consumption of the edible bulb, the only part used. The stalk can reach approximately 1 m (39 in.) in height. The bulb consists of several concentric tunics. Onion has a strong, pungent, lasting odor and a characteristic onion flavor.
  The essential oil is obtained by distillation of the bulbs with yields of about 0.02%. The physical-chemical constants vary widely, depending on the origin of the plant. The oil is a yellowish liquid with a characteristic onion odor. Main constituents of the oil are d-n-propyl disulfide and methyl-n-propyl disulfide.
  The derivatives are oleoresin, fluid concentrated water extract, and the fluid extract. The first two derivatives are obtained by special manufacturing processes from thermally pretreated bulbs in order to enhance some flavor top notes, as well as the flavoring strength.

• 化学的特性

  Obtained by steam distillation of the bulbs with yields of about 0.02%. The physical–chemical constants vary widely, depending on the origin of the plant. The oil has a characteristic onion odor.

• 物理的性質

  The oil is a clear, amber-yellow-to-amber-orange liquid. It is soluble in most fixed oils, mineral oil and alcohol. It is insoluble in propylene glycol and glycerin.

• 精油の成分

  Main constituents of the oil are d-n-propyl disulfide and methyl-n-propyl dilsufide.

FEMA 2817 上流と下流の製品情報

FEMA 2817 生産企業

Global(75)Suppliers

FEMA 2817 スペクトルデータ(IR)

8002-72-0, FEMA 2817 キーワード