クロム酸カルシウム 化学特性,用途語,生産方法
化学的特性
Calcium chromate is a yellow crystalline
solid, often used in solution. Odorless. It normally occurs
as the dehydrate and loses water @ 200C.
使用
Calcium chromate is used as a corrosion inhibitor and pigment. It is also used as a depolarizer in batteries and a metal coating and primer. Further, it is used in electroplating, photochemical processing and industrial waste treatment.
一般的な説明
CALCIUM CHROMATE is a yellow powder. CALCIUM CHROMATE is slightly soluble in water. The primary hazard is the threat to the environment. Immediate steps should be taken to prevent its spread to the environment.
空気と水の反応
Insoluble in water.
反応プロフィール
CALCIUM CHROMATE is a strong oxidizer and reacts with acids and ethanol.
危険性
Probable carcinogen.
健康ハザード
Inhalation causes irritation of nose and throat. Ingestion causes severe circulatory collapse and chronic nephritis. Contact with eyes causes irritation. Contact with skin may cause dermatitis and ulcers.
安全性プロファイル
Suspected human
carcinogen with experimental carcinogenic,
neoplastigenic, and tumorigenic data.
Experimental reproductive effects. Mutation
data reported. A powerful oxiduer. Mixture
with boron burns violently if ignited. See
also CHROMIUM COMPOUNDS and
CALCIUM COMPOUNDS.
職業ばく露
Calcium chromate is used as a pigment, corrosion inhibitor; in the manufacture of chromium;
in oxidizing reactions; in battery depolarization.
輸送方法
UN3288 Toxic solids, inorganic, n.o.s., Hazard
Class: 6.1; Labels: 6.1-Poisonous materials, Technical
Name Required
不和合性
A strong oxidizer. Incompatible with
boron (violent reaction), ethanol, combustibles, organic, or
other easily oxidized materials.
廃棄物の処理
Reduce to trivalent chromium
and precipitate as chromium(III) hydroxide. Compact the
sludge and dispose in single purpose special waste
dumps
クロム酸カルシウム 上流と下流の製品情報
原材料
準備製品