SEO Title: 99.95% Purity Lithium Fluoride Powder for Optical and Battery Research
Meta Description: Lithium fluoride LiF white powder, 99.95% purity, Cu below 1 ppm and Fe 1.68 ppm. For optical, electronic and battery research. Batch COA data referenced.
URL Slug: lithium-fluoride-99-95-purity-powder
LiF CAS 7789-24-4
99.95% Purity Lithium Fluoride Powder for Optical and Battery Research
White LiF powder with documented purity and reported metal impurities for optical, electronic and battery research evaluation.
99.95% Purity
Cu below 1 ppm
Fe 1.68 ppm
White powder
LiF CAS 7789-24-4
Product Summary
Lithium fluoride (LiF) from Changzhou Jiayuan Chemical is a white powder with a documented purity of 99.95%. The specification reports Cu below 1 ppm, Fe at 1.68 ppm and weight loss on burning of 0.31%. With a melting point of about 848°C, it is supplied as a basic raw material for optical, electronic and advanced battery material evaluation. Batch quality certificate information supports the specific specification confirmed for each order.
Key Features
- 99.95% documented purity supports raw-material evaluation for optical and electronic material research.
- Cu below 1 ppm and Fe at 1.68 ppm provide reported metal-impurity data for incoming material review.
- Weight loss on burning of 0.31% gives a measurable reference for process matching.
- Melting point of about 848°C indicates thermal stability for high-temperature processing evaluation.
- White LiF powder with CAS 7789-24-4 is identifiable for procurement and quality documentation.
- Application-specific purity and testing items can be confirmed against optical, electronic or research requirements.
Technical Specifications
| Appearance | White powder |
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| Purity | 99.95% |
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| Cu | <1 ppm |
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| Fe | 1.68 ppm |
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| Weight loss on burning | 0.31% |
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| Chemical formula | LiF |
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| CAS | 7789-24-4 |
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| Molecular weight | About 25.94 |
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| Melting point | About 848°C |
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| Storage | Dry and sealed conditions |
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Models and Options
The available data documents one standard specification: 99.95% purity white powder. Purity grades and testing items can be confirmed according to optical material, electronic material or research applications, subject to the quality certificate of the specific batch. Confirm final specification, testing requirements and packaging before ordering.
Materials and Structure
Material: lithium fluoride, formula LiF, CAS 7789-24-4, molecular weight about 25.94. The supplied form is white powder. Handling requires personal protection according to the safety data sheet, avoiding dust inhalation and eye contact. Store under dry and sealed conditions. Specific protection, transport and disposal methods follow the product SDS and applicable regulations.
Applications
Optical Components
Lithium fluoride single crystals can be used for windows, lenses and prisms in ultraviolet and vacuum ultraviolet bands. Component suitability depends on crystal form and final specification.
Electronic and Functional Materials
Used in related thin layers and device materials in electronic and functional material research. Final performance depends on material form, purity, formulation and process conditions.
Battery Research
Studied for electrode interface regulation, reduction of side reactions and improvement of material stability in lithium-ion and solid-state battery research. Results depend on material form, purity, formulation and application conditions.
Customization
Suppliers can assist in confirming product specifications, packaging and related quality-document requirements around the customer application scenario. This supports evaluation of raw-material matching, production validation and batch quality traceability. Confirm final specification, packaging and documents before order.
FAQ
What is the standard purity?
The documented standard purity is 99.95%.
What impurity data is reported?
The specification reports Cu below 1 ppm and Fe at 1.68 ppm. Additional testing items can be confirmed before order.
What are the CAS number and chemical formula?
CAS 7789-24-4; chemical formula LiF.
Can it be used for optical applications?
Lithium fluoride single crystals can be used for ultraviolet and vacuum ultraviolet windows, lenses and prisms. Final suitability depends on crystal form and specification.
Is it suitable for battery research?
It is studied for electrode interface regulation, side-reaction reduction and material stability in lithium-ion and solid-state battery research. Actual results depend on material form, purity, formulation and conditions.
How should it be stored and handled?
Store under dry and sealed conditions. Follow the SDS for personal protection and avoid dust inhalation and eye contact.
Can packaging and quality documents be confirmed?
Yes. Product specifications, packaging and related quality-document requirements can be confirmed around the application scenario, subject to the batch quality certificate.
Image Filename and Alt Suggestions
- lithium-fluoride-99-95-purity-product-view.png — Lithium fluoride LiF product image FLi(2) for 99.95% purity specification.
- lithium-fluoride-lif-cas-7789-24-4-detail.png — Lithium fluoride LiF product image FLi(1) with CAS 7789-24-4 identification.
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