Oxalic Acid 99.8%
1. Appearance: White Crystals
2. Specification:
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Items
|
|
|
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Purity% ≥
|
99.6
|
99.4
|
|
Suiphate group % ≤
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0.08
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0.10
|
|
Ignition (850oC) % ≤
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0.08
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0.10
|
|
Heavy metal % ≤
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0.001
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0.002
|
|
Iron content % ≤
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0.0012
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0.002
|
|
Chlorides % ≤
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0.003
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0.004
|
|
Calcium % ≤
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0.0012
|
|
The oxalic acid 99% is colorless transparent crystal, melting point: 101oC. Easily soluble in ethanol, soluble in water.
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 bleachingproductssof leather, wood and aluminium etc.
Printing Industry: Dyeing agent
Medicine Industry: For making tetracydine, HCl etc.
Others: As laboratory agent, solvents activato and basic materialsfor chemical industry.
Packing: 25kg in net PP bag, 22MT in the 20 FCL