Nickel(II) Hydroxide CAS 12054-48-7
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Factory Supply Nickel(II) Hydroxide CAS 12054-48-7 with Best Price
- Appearance: Green powder
- Purity: 99. 0%min
- Stock: In stock
- Sample: Available
- Zhishang Chemical: Nickel(II) Hydroxide Supplier & Manufacturer
Nickel(II) Hydroxide: The Complete Guide
- Item 1: Basic Info
- Item 2: What is Nickel(II) Hydroxide?
- Item 3: Nickel(II) Hydroxide Uses
- Item 4: The Manager has Something to Say
- Item 5: Application of Nickel(II) Hydroxide
- Item 6: Reference
- Item 7: Quality Control of Nickel(II) Hydroxide
- Item 8: Hot Sale Products
- Item 9: Get Nickel(II) Hydroxide Quotation
Nickel(II) Hydroxide for Sale
Basic Info
Basic Info
Chemical Properties
Other Info
Basic Info
| Chemical Name: | Nickel(II) Hydroxide |
| Other Name: | Niekelous hydroxide |
| CAS: | 12054-48-7 |
| EINECS: | 235-008-5 |
| Type: | Inorganic salt |
| Molecular Formula: | H2NiO2 |
| Molecular Weight: | 92.71 |
Chemical Properties
Melting point | 230°C (dec.) |
density | 4.1g/mL(lit.) |
form | Powder |
color | Green |
PH | 8.37(1 mM solution);8.37(10 mM solution);8.37(100 mM solution) |
Water Solubility | Insoluble in water. Soluble in dilute acid. |
Merck | 13,6534 |
Solubility Product Constant (Ksp) | pKsp: 15.26 |
Exposure limits | ACGIH: TWA 0.2 mg/m3 |
Stability: | Stable. Incompatible with strong acids, water, moisture. |
Other Info
| Brand Name: | Zhishang Chemical |
| Provide: | Nickel(II) Hydroxide MSDS; Nickel(II) Hydroxide COA |
What is Nickel(II) Hydroxide?
Nickel hydroxide chemical formula Ni(OH)2, NiO · xH2O. Eco-friendly hexagonal crystal. Somewhat soluble in water, conveniently soluble in acid and ammonia, insoluble in liquid ammonia. When home heating, slowly dry out to 230 ℃, a lot of them become nickel oxide (II), and also full dehydration calls for red heat. It can not be oxidized in air or hydrogen peroxide, yet it is simple to form nickel hydroxide (III) in ozone. Under alkaline conditions, it can be oxidized by chlorine and bromine, but not by iodine.
Nickel hydroxide can be prepared by various methods, mainly involving the reaction of caustic soda or caustic potassium with soluble nickel salt. Therefore, treating nickel sulfate solution with sodium hydroxide will form a large amount of green gel. Gel crystallizes during long-term storage. Alternatively, the neutralization solution forms a fine deposit of nickel hydroxide. Nickel nitrate is also used as a raw material for the preparation of nickel hydroxide. After its aqueous solution is treated with sodium hydroxide or potassium hydroxide, gel like nickel hydroxide precipitation will be produced, and high-purity products can be obtained by hot wine extraction.
Using nickel metal as anode and nickel nitrate solution as electrolyte, high-purity nickel hydroxide was prepared by electrolysis. Nickel hydroxide is electrodeposited on an inert cathode.
Nickel(II) Hydroxide Uses
- Nickel hydroxide can be obtained by including potassium hydroxide into nickel nitrate or nickel hexaammonium nitrate (II) nitrate service, which can be utilized as oxidation stimulant.
- Because of its redox behavior, it can be used as a rechargeable battery electrode. It can be used to store electrochemical energy and has potential applications in automotive batteries. It is a potential material for many biological applications, such as quantitative analysis of chromosome DNA.
- In the study of the effect of piling mistakes on the electrochemical activity of Ni (OH) 2 electrode, nickel hydroxide was utilized as a recommendation material.
- Nickel hydroxide can be obtained by treating the nickel sulfate solution with sodium hydroxide or by extracting the precipitate formed by the reaction of nickel nitrate and potassium hydroxide with hot ethanol. Nickel hydroxide is used in the manufacture of nickel-cadmium batteries and as an intermediate product in the manufacture of nickel catalysts.
The Manager has Something to Say
This is William, CEO of Zhishang Chemical Co., Ltd.
Welcome to visit our factory . As the top chemical manufacturer, we have been striving for product quality, innovation , R&D, and customer service for the past 7 years. In the next 10 years or even longer, we are committed to becoming the most reliable chemical supplier in the world , creating a well-known international brand trusted by customers, with the spirit of “one meter wide, ten thousand meters deep”, we continue to focus on product research and development, continue to focus on customer service, continue to improve the supply chain service system, to create a professional chemical supply service team, to achieve win-win long-term cooperation. Please feel free to contact us if you have any questions.
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Application of Nickel(II) Hydroxide
Application 1
Application 2
Application 1
CN201711309111.0 discloses a preparation method of nickel hydroxide composite positive electrode material for alkaline secondary battery, comprising steps:
- Sodium hydroxide aqueous solution, EDTA aqueous solution and mixed brine solution are respectively dripped continuously in the reactor of the suspension of nickel hydroxide and stirred, the product of gained is separated, and gained solid matter is washed with deionized water, drying to obtain cobalt, magnesium doped nickel hydroxide active material.
- Mix carbon airgel, cobalt hydroxide, cobalt-magnesium doped nickel hydroxide, and nano-zinc powder evenly, add the above-mentioned lignin and polytetrafluoroethylene binder and stir evenly with an appropriate amount of water to obtain nickel hydroxide Composite cathode material.
The nickel hydroxide composite positive electrode material for alkaline secondary batteries prepared by the present invention has improved its conductivity and cycle stability while maintaining high energy density, so when the material is used in alkaline secondary batteries, it can The battery has a high specific capacity and a long service life.
Application 2
CN201110031535.1 relates to a preparation method of spherical nickel hydroxide cathode material coated with gamma-cobalt oxyhydroxide
The method uses cobalt hydroxide-coated spherical nickel hydroxide as a precursor, heats the precursor and sprays alkali metal hydroxide aqueous solution to mix the two evenly, and then passes oxygen to oxidize cobalt hydroxide to convert cobalt hydroxide into high-valent γ-cobalt oxyhydroxide, combined with mechanical stirring and ultrasonic agitation during oxidation, prevents the clustering of spherical nickel hydroxide particles coated with γ-cobalt oxyhydroxide, so that alkali metal ions can be embedded in the lattice of γ-cobalt oxyhydroxide layered structure middle.
After the oxidation reaction is completed, add a certain temperature lithium hydroxide alkaline aqueous solution into the oxidation reaction pot to heat-preserve the spherical nickel hydroxide coated with γ-cobalt oxyhydroxide. Mechanical stirring and ultrasonic stirring are also used during heat preservation to enable lithium ions to be embedded in the In the layered structure of gamma-cobalt oxyhydroxide, the obtained spherical nickel hydroxide coated with gamma-cobalt oxyhydroxide is washed and dried, and then sieved by an ultrasonic vibrating sieve machine.
Reference
- Nickel(II) hydroxide – WikiPedia
- Livingston, A.; Bish, D. L. (1982). “On the new mineral theophrastite, a nickel hydroxide, from Unst, Shetland, Scotland” (PDF). Mineralogical Magazine.
Nickel(II) Hydroxide Supplier and Manufacturer
As a nickel(ii) hydroxide supplier and manufacturer with a strict standard product quality system certificate, Zhishang Chemical has long been providing the best nickel(ii) hydroxide raw materials to customers all over the world.
Over the years, relying on professional team experience and customer-centric team concept to meet customer needs in a timely manner, our company enjoys a high reputation in the world. At present, our company has served more than 6,000 customers and has established long-term cooperative relations with customers from many countries.
If you have a demand for nickel(ii) hydroxide and related products, please contact our service staff Zhishang Chemical – White directly, and we will provide you with high-quality products at the best price.
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After-Sales Service
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FAQ
Do you accept sample order?
We will make samples before mass production, and after the sample is approved, we’ll begin mass production. Doing 100% inspection during production, then doing random inspection before packing.
What’s your MOQ?
Our MOQ is 1kg. But usually we accept less quantities, such as 100g on the condition that the sample charge is 100% paid.
Is there a discount?
The different quantity has different discount.
HOW TO CONFIRM THE PRODUCT QUALITY BEFORE PLACING ORDERS?
You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests, we will manufacture the products according to your requests.
Do you supply product report?
Yes. We’ll give you product analysis report before shipping.
Shipping
1. ≤50kg, Express delivery recommended, usually called DDU service;
2. ≤500kg, Air shipping recommended, usually called FOB, CFR, or CIF service;
3. >500kg, sea shipping recommended, usually called FOB, CFR, or CIF service;
4. For high-value products, please select air shipping and express delivery for safe.
Quality Control of Nickel(II) Hydroxide
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