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Заводская 99% LiOH.H2O моногидрат гидроксида лития/гидрат лития CAS 1310 66 3
- Категория: >>>
- Поставщик: Beijing Chaoyi Technology Co. Ltd.
Сохранить в закладки 10000020822017:
Описание и отзывы
Характеристики
Product Description
Product Specification and Application
1. Produce nickel-hydrogen battery, nickel-cadmium battery, lithium battery and other high-purity lithium-included compounds.
2. Used for the production of grease, alkaline batteries, corrosion-resisting zinc pigment.
3. Used as carbon dioxide absorber.
Product Description
| Appearance and features | white tetragonal crystal | molecular weight | 23.95 |
| pH(1mol/L) | 14 | Solubility | Soluble in water, slightly soluble in ethanol |
| melting point | 471.2ºC | molecular formula | LiOH |
Chemical properties
It is easy to absorb carbon dioxide and moisture in the air, but the absorption capacity is slightly worse than that of NaOH and KOH. Lithium hydroxide has the general property of alkali, and the following reactions can occur.
1. alkaline reaction
It can make purple litmus test solution blue and colorless phenolphthalein to turn red; and its concentrated solution can denature phenolphthalein after experimental verification, so that the solution changes from red to colorless (similar to concentrated NaOH).
2. neutralized with acid
HCl+LiOH=LiCl+H2O
3. Reacts with acidic oxides
2LiOH+CO2=Li2CO3+H2O (this reaction is used to absorb carbon dioxide in aerospace)
4. Reacts with metal salt solutions
FeCl3+3LiOH=Fe(OH)3↓+3LiCl
Usage
Lithium hydroxide can be used as developing agent and lubricating oil for spectral analysis. The additive of alkaline battery electrolyte can increase the electric capacity by 12% to 15% and increase the service life by 2 to 3 times.
It can be used as an absorbent for carbon dioxide and can purify the air in submarines.
The chemical equation is: 2LiOH(s)+CO2(g)=Li2CO3(s)+H2O(l).
It is used to make lithium salt and lithium-based grease, electrolyte of alkaline battery, absorption liquid of lithium bromide refrigerator, etc.; used in petroleum, chemical industry, light industry, nuclear industry, etc. When used in alkaline batteries, the aluminum content is not more than 0.06%, and the lead content is not more than 0.01%. It is used as an analytical reagent, a photographic developer, and also in the manufacture of lithium; it is used as a raw material for the preparation of lithium compounds. It can also be used in metallurgy, petroleum, glass, ceramics and other industries.
product brand | LiOH·H2O-D1 | LiOH·H2O-D2 | LiOH·H2O-D2 |
chemical analysis (%) | LiOH | 56.5~57.5 | 56.5~57.5 |
Na | 0.005 | 0.005 | |
K | 0.003 | 0.003 | |
Fe | 0.0007 | 0.0007 | |
Ca | 0.002 | 0.005 | |
Cu | 0.0001 | 0.0001 | |
Mg | 0.001 | 0.001 | |
Mn | 0.001 | 0.001 | |
Si | 0.005 | 0.005 | |
Cl - | 0.002 | 0.002 | |
SO42- | 0.008 | 0.010 | |
CO32- | 0.40 | 0.50 | |
B | 0.005 | 0.005 | |
Acid insoluble substance | 0.005 | 0.005 |
Packaging & Shipping
Company Information
Beijing Chaoyi Techonology Co., Ltd. is a professional enterprise integrating investment, scientific research and production. The company adopts the diversified asset-light development model of independent factory construction, equity participation, plant leasing and commissioned processing. Over the years, the company adheres to the concept of independent innovation, combining production, university and research. And has established good cooperative relations with many chemical groups at home and abroad. It will provide users with more and better products and services. The company has strong technical force, has a group of professional high-quality personnel, has a perfect product testing means and quality assurance system, and pays close attention to the research and production dynamics at home and abroad. Constantly develop new products to meet the different needs of customers. Over the years, the company has always adhered to the principle of "quality first, reputation first, customer first, mutual benefit", adhere to the present, focus on the future, the production of quality products, reputation for cooperation, innovation and development of the business philosophy. Products are exported to Japan, South Korea, Europe and the United States and other developed countries. We look forward to establishing a wide range of friendly and cooperative relations with customers at home and abroad, warmly welcome friends from all walks of life to inquire and patronize.
FAQ
Q1: Can I get samples?
A: Yes, we can supply free sample, you pay for the freight charge only.
Q2: How to pay?
A: PI will be sent firstly after our aligned products specification. Payment by Paypal , T/T, Western Union,LC, Alipay are ok
Q3: How is your MOQ?
A: Normally speaking, our MOQ is 1kg. But we can also accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q4: How can you guarantee the quality of your products?
1. Our staff are all experienced in chemical products or related major background, they are well trained before quotation.
2. Free sample or pre- shipment sample are available for our new cooperation before you place commercial order. We are sure the same specification commercial products as sample to customers
3. Third Party Inspection like SGS can be arranged according to your requirement before shipping.
4. On-Spot QC in our APPROVED associated production bases with necessary certification like GMP, ISO etc.
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