亚洲欧美日韩国产成人,伊人久久大香线蕉av网禁呦,97超碰人人做人人爱欧美,在线涩涩免费观看国产精品

Basic Chromium Sulphate

Basic Chromium Sulphate

Basic Chromium Sulphate
H.S.CODE: 32029000
CAS NO.: 10101-53-8
Molecular formula: Cr(OH)SO4
Property: Basic chromium sulphate is available in bright green powder with high tanning properties. The product is dried with most sophisticated steam drum drier which does not allow material to be overheated. It is not toxic and has better solubility.
Use: The main application is making chrome tanned leather, insolubilizing proteins and other organic substances.
Packing: in 25kgs kraft paper bag.
Specification:

Commodity of Goods Basic Chromium Sulphate
Appearance Dark green powder
Packing In 25kgs kraft paper bag
Item Standard
Cr2CO3 21-23% 24-26%
Water insoluble 0.1% max 0.1% max
Basicity percent by weight 33±1% 33±1%
Fe 0.1% max 0.1% max


 

    



【Last】      【Next】      【Return】
隆化县| 舞阳县| 文水县| 兰溪市| 陆川县| 濉溪县| 阳江市| 昌吉市| 南木林县| 新河县| 海淀区| 内乡县| 尼玛县| 福建省|