亜テルル酸ジナトリウム 化学特性,用途語,生産方法
化学的特性
Sodium tellurite is a white crystalline solid.
使用
Disodium Tellurite is an effector towards the thyroid hormone system due to it being of a similar group to selenium. Tellurium accumulates in the thyroid gland and influences the zinc thyroid level. I
t is also damaging towards DNA in TK6 human lymphoblastoid cells.
一般的な説明
White crystals. Used in bacteriology and medicine.
空気と水の反応
Water soluble.
反応プロフィール
SODIUM TELLURITE is a weak reducing agent.
危険性
Toxic by ingestion.
健康ハザード
The material is both an oral and dermal toxic hazard. The material is toxic by ingestion. Oral ingestion of tellurium compounds is generally regarded as extremely toxic. The probable oral lethal dose is 5-50 mg/kg or between 7 drops and 1 teaspoonful for a 70 kg (150 pound) person. Tellurium compounds are regarded as super toxic for skin exposures.
火災危険
When heated to decomposition, SODIUM TELLURITE emits toxic fumes of tellurium and sodium monoxide.
安全性プロファイル
Human poison by ingestion and parenteral routes. Experimental poison by ingestion, intravenous, and intraperitoneal routes. Human systemic effects by ingestion: coma; dyspnea; nausea or vomiting. Human mutation data reported. When heated to decomposition it emits toxic fumes of Te and Na2O. See also TELLURIUM.
職業ばく露
Used in bacteriology and medicine. Formerly used as pesticide.
輸送方法
UN3284 Tellurium compound, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required. UN2811 Toxic solids, organic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required.
不和合性
A weak reducing agent. 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, cadmium, halogens. Reaction with oxidizers may generate heat and products that may be flammable, combustible, or otherwise reactive.
亜テルル酸ジナトリウム 上流と下流の製品情報
原材料
準備製品