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PriceList for Cobalt Metal Powder 7440-48-4 - Calcium fluoride 7789-75-5 – Starsky

Description

Product property

Product name:Calcium fluoride

CAS:7789-75-5

MF:CaF2

MW:78.07

Density:3.18 g/cm3

Melting point:1402°C

Boiling point:2500°C

Specification

Items

Specifications
Appearance White powder
Purity ≥97%
CaCO3 ≤1.2%
SiO2 ≤1.5%
S ≤0.05%
P ≤0.03%
Moisture ≤1%

Application

It is used to manufacture optical glass, optical fiber, enamel and catalyst for dehydration and dehydrogenation.

Storage

1. It should be stored in a ventilated and dry warehouse, and should not be stored and transported with acids. Handle with care when loading and unloading to prevent damage to the package.

2. It should be stored separately from acids, etc. When handling, load and unload lightly to keep the package intact.

Property

It is insoluble in water, soluble in sulfuric acid, phosphoric acid and hot hydrochloric acid and boric acid, hypochlorite.

Stability

Calcium fluoride can form a eutectic with many metal oxides.

Fluorite is insoluble in water, soluble in sulfuric acid, phosphoric acid, hot hydrochloric acid, boric acid, and hypochlorous acid, and can slightly react with strong bases such as potassium hydroxide and sodium hydroxide.

Can be used to make fluorite utensils.