欧洲国产在线精品三区,中文人妻AV久久人妻蜜桃,欧美性猛片AAAAAAA做受,欧美搔妇久久久久久岬奈奈美

Chromium hydroxide

Chemical structure:

Product name: Chromium hydroxide

Molecular formula: Cr (OH)₃

Molecular weight: 103.02

CAS o.: 1308-14-1

Appearance: Dark green or gray sky blue amorphous powder.

Solubility: Insoluble in water, soluble in acid.

Assay : ≥40.0%

Uses: For making chromic salt and chromium trioxide, chemical reagent. Also used in paint pigment and wool processing, etc.