しゅう酸バリウム

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

  H312：皮膚に接触すると有害

• 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。

  P321：特別な処置が必要である（このラベルの．．． を見よ）。

しゅう酸バリウム 価格

しゅう酸バリウム 化学特性,用途語,生産方法

• 説明

  Barium oxalate, a Barium salt of oxalic acid, is a white odourless powder that is sometimes used as a green pyrotechnic colorant generally in specialized pyrotechnic compositions containing magnesium.
  Though largely stable, it can be reactive with strong acids. A mild skin irritant, the substance is considered toxic when ingested, causing nausea, vomiting, renal failure and injury to the gastrointestinal tract. Its molecular structure is written as C2BaO4. The raw materials that are required to prepare Barium oxalate are oxalic acid, Barium hydroxide octahydrate, and Barium hydroxide.
  It can also be prepared alternatively by using an oxalic acid solution and a Barium chloride solution, with the reaction as follows:
  BaCl₂ + (COOH)₂ > BaC₂O₄ + HCl
  It is different from most pyrotechnic colorants in that it is a reducing agent, and not an oxidizing agent. It is extremely insoluble in water and converts to the oxide form when heated.

• 化学的特性

  white powder(s), 99.999% purity [ALF93]

• 使用

  Barium oxalate, Puratronic isused as a green pyrotechnic colorant?generally in specialized?pyrotechnic compositions?containing?magnesium.

しゅう酸バリウム 上流と下流の製品情報

しゅう酸バリウム 生産企業

Global(135)Suppliers

しゅう酸バリウム スペクトルデータ(IR1、IR2)

516-02-9, しゅう酸バリウム キーワード