Certificate of Analysis-COA
Ni(22%) Content
Standard(%) | Analysis(%) |
Ni | ≥22.0 | 22.1 |
F e | ≤0.0005 | 0.0003 |
C o | ≤0.001 | 0.0005 |
Cu | ≤0.0001 | 0.0001 |
Pb | ≤0.001 | 0.0008 |
Zn | ≤0.0005 | 0.0002 |
Ca | ≤0.001 | 0.0002 |
water insoluble | ≤0.005 | 0.001 |
Mn | ≤0.0005 | 0.0003 |
Na | ≤0.005 | 0.001 |
Cd | ≤0.001 | 0.0002 |
Cl | ≤0.01 | 0.004 |
Applications
1. For Nickel Electroplating And Surface Finishing: Nickel sulfate hexahydrate (NiSO₄·6H₂O, CAS 10101-97-0) is the primary nickel salt for nickel electroplating and electroless nickel plating, providing nickel ions for bright and semi-bright coatings on steel, copper, aluminum and electronic components, where consistent purity supports stable bath performance.
2. For Battery And Energy Materials: As battery-grade nickel sulfate, it is a key raw material for producing nickel-cobalt-manganese (NCM) ternary cathode precursors for lithium-ion batteries, where nickel content directly affects the energy density of the final cathode material.
3. For Catalyst Manufacturing: Nickel sulfate hexahydrate serves as a nickel precursor for preparing nickel-based and hydrogenation catalysts used in chemical processing, offering a consistent, high-purity nickel source for catalyst research and production.
4. For Textile Dyeing And Industrial Applications: In textile processing, nickel sulfate is used as a mordant for vat dyeing, and it also serves as a raw material for producing other nickel salts, metal coloring agents and ceramics, giving industrial formulators a versatile nickel source.
5. Reliable Supply For Global Industry: Supplied in high-purity battery, electroplating and industrial grades with consistent assay, nickel sulfate hexahydrate gives battery makers, plating shops and chemical manufacturers a dependable nickel salt with stable supply, flexible packaging and professional technical support.
Quality Assurance
Every batch of chemicals leaves our factory with complete laboratory documentation — not a promise, but verifiable test data. From incoming raw material inspection to finished-goods release, each batch is tested against published specifications, and a Certificate of Analysis (COA) accompanies every single shipment. What you order is exactly what we test — and what we ship.
Tested by our in-house ISO 9001:2015 laboratory. Verified independently by third-party labs on request (SGS / BV / Intertek). Traceable from raw material to your warehouse.
Packaging
Liquid plastic drums
Liquid tonnes
Liquid iron drums
Export-grade packaging, custom labels
Solids (woven bags/cardboard drums/ton bags)
Liquids (plastic drums/IBC/ISO tanks)