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Sell: Strontium chromate Strontiumchromaat Strontiumchromat Stronsiyum kromat Stroncijum hromat |
| Date: |
2016-11-20 |
| Cas#: |
7789-06-2 |
| Specification: |
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| Price: |
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| Quantity: |
Kilogram |
| Term: |
365 |
| Note: |
Strontium chromate refers to a chemical compound that is a light yellow powder or granular solid and insoluble in water. Its chemical formula is SrCrO4.
Strontium chromate is a crystalline and inorganic compound. When it is heating, toxic chromium fumes are emitted. It is a strong oxidizing agent and extremely corrosive, and has many applications.
Strontium chromate is a common corrosion inhibitor. It provides excellent corrosion resistance for metal substrates, particularly aluminum substrates.
It is also used as a pigment, a protective coating, and in pyrotechnics. It has applicability as an anti-corrosive primer for zinc, magnesium, aluminum and alloys used in aircraft manufacturing.
Properties
Chemical formula SrCrO4
Molar mass 203.614 g/mol
Appearance yellow powder
Density 3.353 g/cm3
Solubility in water 0.12 g/100 mL (15 脗擄C)
3 g/100 mL (100 脗擄C)
Solubility Soluble in dilute acids and ammonia
Applications Corrosion inhibitor in pigments
In electrochemical processes to control sulfate concentration of solutions
Colorant in polyvinyl chloride resins
Pyrotechnics
Chrome plating
Aluminum flake coatings
Metal conditioner |
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