国模吧无码一区二区三区_夜色福利院在线观看试看_亚洲 欧美 偷拍 丝袜 清纯_91久久精品一区

Nickel Aminosulfonate

addtime:2010-4-27  from:   Reads:4925

Nickel Aminosulfonate
Product:
Nickel Aminosulfonate
Spec:
Ni>18%
Purpose:
Mainly used in exact plating etc.
Packing:
Multiplex plastic bags, net weight 25kgs/bag,cardboard drum,or pallet may be used as requested,etc.
 
Description:
 
Physical Nature:
Molecular formula: Ni(NH2SO3)24H2O
Molecular Weight: 322.92
                                Appearance: Aqua Powder crystal
Main Uses: Main Uses: Mainly used in exact plating etc.          
Package: Multiplex plastic bags, net weight 25kgs/bag.
Chemical General Assay(%)
Ni(NH2SO3)24H2O
>99
Ni
>18
Co
<0.005
Cu
<0.0005
Fe
<0.0005
Pb
<0.0005
Zn
<0.0005
SO42-
<0.1
Cl-
<0.002
Insoluble Matter
<0.05
  Return>>