サイカシン

サイカシン 化学特性,用途語,生産方法

• 解説

  サイカシン，ソテツ類に含まれる有毒の配糖体。発がん性をもつ。救荒植物としてソテツの幹や種子などからでんぷんを採取して食用とするには、水にさらして毒を取り除く必要がある。

• 化学的特性

  Cycasin is a crystalline solid with long nee- dles.

• 安全性プロファイル

  Confirmed carcinogen with experimental carcinogenic and tumorigenic data. A poison by ingestion. An experimental teratogen. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx.

• 職業ばく露

  Cycasin occurs naturally, in the seeds, roots, and leaves of cycad plants which are found in the tropical and subtropical regions of the world. Nuts from the cycads are used to make chips, flour, and starch. Cycasin is not produced or used commercially. The major potential Exposure is the ingestion of the foods containing cycasin. It is estimated that about 50 55% of the inhabitants of Guam are potentially exposed (50,000 60,000 persons) to cycasin. Wastewater from the preparation of the cycad nuts contain large amounts of cycasin and represents a potential secondary exposure source.

• 輸送方法

  UN2811 Toxic solids, organic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required.

• 不和合性

  Material hydrolyzed under alkaline conditions .

• 廃棄物の処理

  Disposal of unused product must be undertaken by qualified personnel who are knowl- edgeable in all applicable regulations and follow all perti- nent safety precautions including the use of appropriate protective equipment. For proper handling and disposal, always comply with federal, state, and local regulations. At the time of review, criteria for land treatment or burial (sanitary landfill) disposal practices are subject to signifi- cant revision. Prior to implementing land disposal of waste residue (including waste sludge), consult with environmen- tal regulatory agencies for guidance on acceptable disposal practices .

サイカシン 生産企業

Global(1)Suppliers

14901-08-7, サイカシン キーワード