China Professional Factory Supply 99% White Crystal Magnesium fluoride CAS No.:7783-40-6 from YI Hang

Essential information

Molecular formula: F2Mg

Molecular weight: 62.3

Physical property

Melting point: 1263 °C (lit.)

Boiling point: 2227 °C/1 atm (lit.)

Density: 3.15 g/mL at 25 °C (lit.)

Refractive index: 1.365

Ksp precipitation equilibrium constant：pKsp: 10.29

Margin of exposure: ACGIH: TWA 2.5 mg/m3NIOSH: IDLH 250 mg/m3; TWA 2.5 mg/m3

Solubility: 87 mg/L (18 ºC) in water

InChIKey: ORUIBWPALBXDOA-UHFFFAOYSA-L

EINECS: 231-995-1

Chemical properties

Magnesium fluoride, chemical formula MgF2, molecular weight 62.31, colorless tetrahedral crystal or white powder. Purple fluorescence occurs in light. Soluble in nitric acid, insoluble in water and ethanol. The melting point is 1248℃, the boiling point is 2239℃, and the relative density is 3.148. Toxic. Chemicalbook is obtained by the interaction of magnesium carbonate or magnesium oxide with hydrofluoric acid, or by the interaction of magnesium sulfate with sodium fluoride. Used as a spectral reagent, it is also used in optical glass, ceramics, fluorescent materials for cathode-ray screens and electronics industries. It is also used for electrolytic aluminum to reduce the electrolytic temperature and improve the current efficiency. Colorless tetragonal crystal or powder. Tasteless. Soluble in nitric acid, slightly soluble in dilute acid, insoluble in water and alcohol.

Purpose

Used in optical glass and ceramics industry and electronics industry. Magnesium fluoride can be used in the manufacture of pottery, glass, magnesium metal smelting cosolvent, optical instruments in lens and filter coating. Fluorescent materials for cathode-ray screens, antirefractors and welding agents for optical lenses, and coating agents for titanium pigments.

Packaging Details: 25 kg/bag or as your requirement.
Port: Tianjin/ Qingdao/ Shanghai, etc.
We can ship the samples by air.
Lead Time: Within 2-3days after receiving the advance payment or original L/C.

XI'AN YI HANG CHEMICAL CO.,LTD was founded in 2002, located in xian City, shannxi, China. We are the high-tech chemical enterprise which specialized in researching, manufacturing and trading for chemical raw materials ,our products widely used in paints, textile, rubber, leather, plastic and so on.

With many years development and operation,we have become the group company for chemical production,we have the owned factory for produce stable quality products with high performance, and the advanced lab to ensure the best quality of each batch products.

We have our strictly quality control in our production, and we have passed ISO9001:2015 Quality Management System Certification and ISO14001 Environment Management System Certification.

Our main products includes Titanium Dioxide, Lithopone, Iron Oxide series, Chrome Oxide Green, Zinc Oxide, Carbon Black, STPP, SHMP, Oxalic Acid, DOP, SLES, and so on.

Q1: Are you manufacturer or trading company?

A1:Manufacturer.

Q2: Can I get some sample?
A2: Yes, usually 10-25g sample for free.

Q3: Is there a discount?
A3: Of course, welcome to contact us. Price would be different based on different quantity. For bulk
quantity, we will have discount for you.

Q4: How long for production and delivery?
A4: Most products we have in stock, sent time:Within 1-3 business days after received payment. Customized products further discussed.

Q5: Do you accept ODM or OEM service?
A5: Yes,we accept ODM and OEM services, ranges: Soft gel, Capsule, Tablet, Sachet, Granule,Private Label service, etc. Please contact us to design your own brand product.

Q6: How to deliver the goods?
A6: ≤50kg ship by FedEx or DHL etc, ≥50kg ship by Air, ≥100kg can be shipped by Sea. If you have special request on delivery, please contact us.

Q7: How to start orders or make payments?
A7:There are two ways for you to confirm order:
1. Proforma invoice with our company bank details will be sent to you once the order confirmed by Email. Pls arrange payment by  TT. Goods will be sent after received payment within 1-3 business days.
2. Trade assurance order will be drafted for you through ALIBABA. Pls confirm and pay through Alibaba. Goods will be sent after  received payment within 1-3 business days.