Nickel sulfate is a green crystalline solid that is soluble in water and is commonly used as an industrial chemical in the production of nickel-based products. It serves as a source of nickel ions, which are utilized in various applications due to their unique properties.
15905-81-4
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Basic information
- Product Name: NICKEL SULFATE
- Synonyms: Nickel (II) sulphate (NiSO4);Nickel (2+) sulfate (1:1);Nickel refinery dust;Nickel sulfate;nickel(2+) sulfate;
- CAS NO:15905-81-4
- Molecular Formula: NiSO4
- Molecular Weight: 154.76
- EINECS: 232-104-9
- Product Categories: N/A
- Mol File: 15905-81-4.mol
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Chemical Properties
- Melting Point: 848℃
- Boiling Point: 330 °C at 760 mmHg
- Flash Point: N/A
- Appearance: /
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- Water Solubility: 27.3-27.7 g/100 mL at 20℃
- CAS DataBase Reference: NICKEL SULFATE(CAS DataBase Reference)
- NIST Chemistry Reference: NICKEL SULFATE(15905-81-4)
- EPA Substance Registry System: NICKEL SULFATE(15905-81-4)
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Safety Data
- Hazard Codes:
Xn:Harmful;
- Statements: R40:; R43:; R51/53:;
- Safety Statements: S23:; S36/37:; S45:; S61:;
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 15905-81-4(Hazardous Substances Data)
- Hazard Codes:
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15905-81-4 Usage
Uses
Used in Electroplating Industry:Nickel sulfate is used as a plating agent for providing a protective and decorative nickel coating on various metal surfaces. The nickel ions from the nickel sulfate solution adhere to the metal surface, enhancing its durability, corrosion resistance, and appearance.
Used in Metal Coloring:
In the metal coloring industry, nickel sulfate is used as a colorant agent to impart a specific shade or hue to metals. The nickel ions react with the metal surface, creating a colored layer that enhances the aesthetic appeal of the metal.
Used in Catalyst Production:
Nickel sulfate is used as a precursor in the production of catalysts, which are essential in various chemical reactions. The nickel ions from the nickel sulfate contribute to the catalytic activity, promoting desired reactions and improving the efficiency of chemical processes.
Used in Battery Manufacturing:
Nickel sulfate is used in the manufacturing of batteries, particularly in nickel-cadmium and nickel-metal hydride batteries. The nickel ions play a crucial role in the electrochemical reactions that generate power within the battery.
Used in Ceramics Industry:
In the ceramics industry, nickel sulfate is used as a colorant and glaze component. The nickel ions impart specific colors and properties to the ceramic materials, enhancing their visual appeal and functionality.
Used in the Formulation of Nickel Compounds:
Nickel sulfate is used in the formulation of various nickel compounds, which have applications in different industries. The nickel ions from the nickel sulfate are combined with other elements to create compounds with specific properties and uses.
Check Digit Verification of cas no
The CAS Registry Mumber 15905-81-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,9,0 and 5 respectively; the second part has 2 digits, 8 and 1 respectively.Calculate Digit Verification of CAS Registry Number 15905-81:
(7*1)+(6*5)+(5*9)+(4*0)+(3*5)+(2*8)+(1*1)=114
114 % 10 = 4
So 15905-81-4 is a valid CAS Registry Number.
InChI:InChI=1/Ni.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/p-2
15905-81-4Upstream product
15905-81-4Downstream Products
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NICKEL SULFATE
