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| Nickel sulfamic acid |
Molecular formula:Ni(NH2SO3)2.4H2O
Molecular weight:322.81
Property:Green crystal,easy to deliquesce in moist air,freely soluble
in water.
Specification:enterprise standard
Index name:
| Index name |
Technical
grade |
Special
grade |
| Content % ≥ |
60 |
98 |
| Insoluble substance in water % ≤ |
|
0.02 |
| Chlorid(Cl)% ≤ |
0.005 |
0.02 |
| Sulfate (SO4)% ≤ |
0.1 |
0.2 |
| Iron (Fe)% ≤ |
0.0015 |
0.002 |
| Copper(Cu)% ≤ |
0.001 |
0.002 |
| Zinc (Zn)% ≤ |
0.001 |
0.002 |
| Cobalt (Co)% ≤ |
0.1 |
0.2 |
| Alkali metals and calcium, magnesium (base on
sulfate)%≤ |
|
0.3 |
| lead£¨Pb£©% ≤ |
0.001 |
0.002 |
| manganese£¨Mn£©% ≤ |
0.001 |
0.002 |
| calcium£¨Ca£©% ≤ |
0.04 |
0.05 |
| magnesium£¨Mg£©% ≤ |
0.01 |
0.02 |
| chromium£¨Cr£©% ≤ |
0.001 |
0.002 |
| nitrate£¨No3£©% ≤ |
0.001 |
0.002 |
| PH |
4-4.5 |
|
Application area:Mainly used in precise plating industry,low internal
stress of cladding material,high deposition rate.
Packing:20kg bag/pail |
|
