Magnesiumfluorid
High-quality Uorganiske kemikalier supplied by Jinan Shenghe Chemical Co., Ltd. Competitive pricing, reliable delivery, and full technical support for B2B buyers worldwide.
Specifications
| Molecular Formula | MgF2 |
|---|---|
| Molecular Weight | 62.3018 |
| Melting Point | 1248℃ |
| Boiling Point | 19.5°C at 760 mmHg |
| Water Solubility | 87 mg/L (18℃) |
| Vapor Pressure | 922mmHg at 25°C |
Detailed Chemical Properties & Synonyms
Physical & Chemical Properties
性状 无色四方晶系晶体或粉末。无味。 熔点 1261℃ 沸点 2239℃ 相对密度 3.148 溶解性 能溶于硝酸，微溶于稀酸，难溶于水和醇。
Applications / Uses
用作冶炼金属镁的助溶剂、电解铝的添加剂、光学透镜镀膜、钛颜料的涂着剂、阴极射线屏的荧光材料等
Magnesiumfluorid · CAS 7783-40-6 · leveret af Jinan Shenghe Chemical Co., Ltd.
Beskrivelse
Magnesium Fluoride · CAS 7783-40-6 · F2Mg. UNII 5N014C7IWU. Kogepunkt: 2227 °C @760 [mm Hg]; Smeltepunkt: 1263 °C; Tæthed: 3.148 @25 °C.
Identifikation
| CAS registreringsnummer | 7783-40-6 |
|---|---|
| PubChem CID | 24546 |
| Molekylær formel | F2Mg |
| IUPAC navn | magnesium difluoride |
| UNII (FDA) | 5N014C7IWU |
Beregnet deskriptorer
| Molekylvægt | 62.302 |
|---|---|
| Antal brintbonddonorer | 0 |
| Antal brintbindingsacceptorer | 2 |
| Roterbar Bond Count | 0 |
| Præcis masse | 61.9818480 |
| Monoisotopisk masse | 61.9818480 |
| Topologisk polar overfladeareal | 0 |
| Tunge atomer | 3 |
| Formel sigtelse | 0 |
| Kompleksitet | 2.8 |
Fysiske og kemiske egenskaber
| Kogepunkt | 2227 °C @760 [mm Hg] |
|---|---|
| Smeltepunkt | 1263 °C |
| Tæthed | 3.148 @25 °C |
Fysisk beskrivelse og håndteringsnotater
- CBI; Large Crystals
- Colorless solid with mild violet fluorescence; [Merck Index] White solid that fluoresces under electric light; [Hawley] Off-white odorless chunks; [MSDSonline]
Regulatorisk status
| Regulerings- og fødevarekontakt | FDA’s fortegnelse over stoffer i kontakt med fødevarer, der er opført i 21 CFR: FCS CIR / INCI: Oral care; Antiplaque |
|---|---|
| GHS-meddelelsesoversigt | 33.7% (168 / 498) |
GHS-fareklassificering
| GHS-meddelelsesoversigt | 33.7% (168 / 498) |
|---|---|
| Indberettede faresætninger | H315 (62.2%), H319 (62.2%), H335 (55.8%) |
Dette kemikalie opfylder ikke GHS-farekriterier for 33.7 % (168 af 498) af rapporterne.
H315 (62.2%): Forårsager hudirritation [Advarsel Hudætsning/-irritation]
Dokumenterede anvendelser
- Anvendes i keramik, enkeltkrystal polariserende prismer, linser og vinduer; [Hawley] Bruges som flusmiddel i metallurgi; Krystaller bruges i optiske applikationer; Bruges også sammen med grafit og fluor til fremstilling af ternære forbindelser med høj elektrisk ledningsevne; [Ullmann]
- Metal Preparation and Pouring [Category: Foundry]
- Glass Manufacturing [Category: Industry]
- Ceramics making [Category: Hobbies]
- Cosmetics -> Oral care; Antiplaque
- Der gives oplysninger om 1 forbrugerprodukter, der indeholder magnesiumfluorid i følgende kategorier:
Synonymer
Afluon; Irtran 1; Magnesium fluoride (MgF2); Magnesium fluorure; 5N014C7IWU; Magnesia Fluorata; RefChem:58725; DTXCID1031096; 231-995-1; 7783-40-6; DTXSID7052523; Magnesium difluoride; Magnesium fluoride; Sellaite; magnesium;difluoride; Magnesium fluorure [French]
Ofte stillede spørgsmål
Hvad er CAS-tallet og molekylformlen for Magnesium Fluoride?
CAS 7783-40-6; molecular formula F2Mg; molecular weight — g/mol.
Hvilke andre navne er Magnesium Fluoride kendt under?
Afluon, Irtran 1, Magnesium fluoride (MgF2), Magnesium fluorure, 5N014C7IWU, Magnesia Fluorata.
Hvad er den regulatoriske status for Magnesium Fluoride?
Dokumenterede reguleringslister: FDA’s fortegnelse over stoffer i kontakt med fødevarer, der er opført i 21 CFR: FCS; CIR / INCI: Oral care; Antiplaque.
Er Magnesium Fluoride klassificeret som farligt?
33.7 % af GHS-meddelelser rapporterer ingen fareklassificering (168 af 498).
Hvad er de vigtigste fysiske egenskaber ved Magnesium Fluoride?
Kogepunkt: 2227 °C @760 [mm Hg]; Smeltepunkt: 1263 °C; Tæthed: 3.148 @25 °C.
Fakta på denne side er hentet fra PubChem (US National Library of Medicine) og Wikidata. Klassespecifikke data – assay, fugt, partikelstørrelse, emballage, holdbarhed – udstedes pr. batch på COA og offentliggøres ikke her.
Anvendelsesområder
Magnesiumfluorid (CAS-nr. 7783-40-6; formel F2Mg; 62.302 g/mol) anvendes i kemisk syntese, fine chemicals og beslægtede industrielle processer. For specifikation, COA og volumenpriser på Magnesiumfluorid, kontakt venligst vores salgsteam.
Lignende produkter i samme kategori
Applications
用作冶炼金属镁的助溶剂、电解铝的添加剂、光学透镜镀膜、钛颜料的涂着剂、阴极射线屏的荧光材料等
Packaging & Shipping
- Standard: 25 kg fiber drum / 200 kg steel drum with double PE liner
- Small pack: 1 kg / 5 kg aluminum foil bag for lab & sample
- Custom: packaging size and labeling per customer requirement
- Lead time: in-stock items ship within 3-5 business days
- Documents: COA, MSDS / SDS, TDS provided with every shipment
- Global: air, sea (FCL / LCL) and express to 80+ countries
Storage & Handling
Store in a cool, dry, well-ventilated place away from heat, direct sunlight and incompatible materials. Keep container tightly closed. Use appropriate personal protective equipment and refer to the SDS for full safety guidance before handling.
Frequently Asked Questions
Yes. A batch-specific COA and free or charged sample are available on request before bulk ordering.
Yes. We offer custom grade, particle size and purity adjustment based on your application and order volume.
MOQ depends on the product; small quantities are supported for R&D and trial runs.
Every batch is tested in-house and retains full traceability from raw material to finished goods.
Why Choose Jinan Shenghe Chemical
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About Jinan Shenghe Chemical Co., Ltd.
Jinan Shenghe Chemical Co., Ltd.
We are a professional chemical supplier based in Jinan, China. Since 2013, we have been connecting manufacturers and global B2B buyers with reliable sourcing, quality-controlled products and efficient logistics.
Our business covers food & feed additives, fine chemicals, pharmaceutical intermediates, eco-materials, coatings and specialty chemicals — all non-hazardous and compliant with our licensed scope.