国产一区二区毛片_日韩高清无码一级片_波多野结衣AV电影在线观看_欧美亚洲国产每日更新_国产欧美在线精品一区_女神少妇打炮视频在线观看_蜜臀av色偷偷av老熟女_超清国产 浪潮AV四虎_亚洲欧美中文日韩aⅴ手机版_一个人看的免费高清电影轮理

Working time:AM08:00-PM22:00 / Consultation hotline:+86-533-4915568   
   Chinese

Products

    Your current location> Products >

Chromium Trichloride

Time:2022-05-10
Chromium Trichloride

1. Basic information

Product name: Chromium Trichloride

CAS:10060-12-5

Molecular formula: CrCL3 · 6H2O

Molecular weight: 266.447

Appearance: dark green crystal

Melting point: 83 °C

Density: 1.76 g/mL at 25 °C (lit.)

Purity: 98%, 99%

Properties: soluble in water, purple in dilute solution, soluble in ethanol, slightly soluble in acetone, almost insoluble in ether

Stability: easy to dissolve, non-flammable, irritant, allergenic. Be decomposed by high heat and give off toxic fumes

2. Main uses: used in making chromium salt, chromium plating and as mordant, etc. The printing and dyeing industry is used as a mordant; the electroplating industry is used in chromium plating; the chemical industry is used in the production of other chromium salts; the pigment industry is used in the production of various chromium-containing pigments; in organic synthesis, it is used in the manufacture of chromium catalysts and decomposition reagents

3. Packaging: 25kg cardboard buckets or plastic woven bags can be customized according to customer requirements

4. Storage: stored in a cool, dry and well-ventilated warehouse. Stay away from spark and heat source. Keep the container sealed. Protect against dampness and rain. Should be stored separately from oxidants, wet goods, edible chemical raw materials, etc

Note: this product is an old product produced by our company since 1998. At present, there are 98% industrial grade, 98.5% industrial grade and 99% pure analysis. For more information: +86-1865 3327685, +86-533-4915568