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Sell: Oxalic Acid |
| Date: |
2009-08-20 |
| Cas#: |
144-62-7 |
| Specification: |
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| Price: |
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| Quantity: |
Kilogram |
| Term: |
365 |
| Note: |
Molecular formula: C2H2O4芒鈧?H2O
Molecular weight: 126.07
Physiochemical properties:
Colorless transparent crystal, melting point:101脗掳C. Easily soluble in ethanol, soluble in water, slightly soluble in aether, insoluble in benzene or chloroform, toxic and corrosive.
Uses:
Metallurgy industry :As precipitating and resolving agent for rare earth metal, etc.
Organic Synthesis:For 2133 rein,ures form aldehyde powder etc.
Light industry:Polishing of DA LI stone, removing rust bleaching products of leather, wood and aluminium etc.
Printing Industry: Dyeing agent
Medicine Industry: For making tetracydine ,HCl etc.
Others: As laboratory agent, solvents activato and basic materials for chemical industry.
Oxalic Acid specification
index Wonderful grade
purity% 芒鈥奥?9.6
suiphate group % 芒鈥奥?.08
ignition (850oC) % 芒鈥奥?.08
heavy metal % 芒鈥奥?.001
Iron content % 芒鈥奥?.0012
chlorides % 芒鈥奥?.003
calcium % 芒鈥奥?.0012
Package: 25kg net in plastic waven bags lined with plastic bags. |
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