しゅう酸銅(II) hemihydrate

危険有害性情報のコード(GHS)

• 絵表示(GHS)

  

• 注意喚起語

  Warning

しゅう酸銅(II) hemihydrate 価格

しゅう酸銅(II) hemihydrate 化学特性,用途語,生産方法

• 化学的特性

  Cupric oxalate is a bluish-white, odorless powder.

• 使用

  As catalyst for organic reactions; as stabilizer for acetylated polyformaldehyde; in anticaries compositions; in seed treatments to repel birds and rodents.

• 製造方法

  Copper(II) oxalate can be prepared by reaction of sodium oxalate with copper(II) salt solutions. Copper(II) oxalate is used as a catalyst in organic reactions and as a stabilizer for acetylated polyformaldehyde.

• 一般的な説明

  Odorless bluish-white solid. Denser than water and insoluble in water. Hence sinks in water. Used as a catalysts for organic reactions.

• 空気と水の反応

  Insoluble in water.

• 反応プロフィール

  Cupric oxalate dissolves in aqueous ammonia and reacts as an acid to neutralize other bases as well. Can serve as a reducing agent in reactions that generate carbon dioxide.

• 危険性

  Toxic by ingestion; tissue irritant.

• 健康ハザード

  Inhalation causes irritation of nose and throat. Ingestion of very large amounts may produce symptoms of oxalate poisoning; watch for edema of the glottis and delayed constriction of esophagus. Contact with eyes causes irritation.

• 火災危険

  Special Hazards of Combustion Products: Toxic carbon monoxide gas may form in fire.

• 職業ばく露

  Used as a catalyst for organic reactions and in seed treatment as a repellent for birds and rodents.

• 輸送方法

  UN2775, Copper based pesticides, solid, toxic, Hazard Class: 6.1; Labels: 6.1-Poisonous materials.

• 不和合性

  Explosive materials are formed on contact with acetylene gas, ammonia, caustic solutions; sodium hypobromite, nitromethane. Slight heating can cause a weak explosion. Cupric oxalate dissolves in aqueous ammonia and reacts as an acid to neutralize other bases as well. Can serve as a reducing agent in reactions that generate carbon dioxide. Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides.

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