Nickel sulfate
(NiSO4x7H2O, NiSO4x6H2O)
1. STANDARTS
Nickel sulfate (CAS №7786-81-4) JSC «Uralelektromed» is produced in 3 brands in compliance with the following standards:
- nickel (II) sulfate 7-aqueous (NiSO4 x 7H2O) brand «ch» – GOST 4465-74;
- nickel (II) sulfate 7-aqueous (NiSO4 x 7H2O) brand «Elem» – TU 2622–199–00194429-2014;
- nickel (II) sulfate 6-aqueous (NiSO4 x 6H2O) brand «ch» – TU 2622–105–00194429-2014.
2. NOTES
Nickel sulfate is used in electrical engineering, chemical and electroplating industries.
3. CHEMICAL COMPOSITION
Chemical composition:
|
Element |
Standard for a brand, % |
||
|
NiSO4x7H2O brand «ch» |
NiSO4x6H2O brand «ch» |
NiSO4x7H2O brand «Elem» |
|
|
NiSO4x7H2O (6H2O), ≥ |
97,0 |
97,0 |
97,0 |
|
Water insoluble residue, ≤ |
0,02 |
0,02 |
0,02 |
|
Chlorides, ≤ |
0,01 |
0,01 |
0,01 |
|
∑ K+Na+Ca+Mg, ≤ |
0,2 |
0,2 |
0,2 |
|
Fe, ≤ |
0,003 |
0,003 |
0,003 |
|
Co, ≤ |
0,1 |
0,1 |
0,05 |
|
Zn, ≤ |
0,01 |
0,01 |
0,01 |
|
Cu, ≤ |
0,002 |
0,002 |
0,002 |
|
Pb, ≤ |
0,001 |
0,001 |
0,001 |
4. PACKING
Packing:
polyethylene bags (TU 2297-149-00194429-2008) on pallets /Plastic containers «big-bag» on pallets (TU 2297-003-21701787-02, TU 2297-005-40394291-02, TU 2297-099-00209728-01, TU 2297-255-00209728-07)
Package weight: net weight 25 kg / 1000 kg / 1250 kg / 1300 kg
Note: packing in compliance with GOST 26319-84
5. MARKING
Marking (GOST 3885-73, GOST 14192-96, REACH): name of manufacturer and its trademark/product and its brand/ batch No., package No / net weight and gross weight / date of production / GOST or TU / consignee /agreement (contract) No / Warning signs – according to GOST 19433 / handling sign «Keep away from moisture»
6. STORAGE PERIOD
Guaranteed storage period:
- nickel (II) sulfate 7-aqueous batch «ch» – 6 months from the date of manufacture;
- nickel (II) sulfate 7-aqueous batch «Elem» – 2 months from the date of manufacture;
- nickel (II) sulfate 6-aqueous batch «ch» – 2 months from the date of manufacture.