Oxalic Acid
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Post Date:
Apr 07,2013
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Expiry Date:
Oct 04,2013
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Detailed Description:
Cas No. :144-62-7
Properties:Oxalic acid forms fine colourless crystals, readily soluble in water,
with light nitrogen oxides-like odour.
Items Spec
TOTAL ACIDITY 99.6% min
ASH 0.1% max
IRON 0.02% max
LOSS ON IGNITION 0.08% max
SULFATE 0.1% max
CHLORIDE 20ppm max
HEAVY METAL 10ppm max
Use:
Purifying agent in pharmaceutical industry, special in antibiotic medication, such as Oxytetracycline , Chloramphenicol , etc;
Precipitating agent in Rare-earth mineral processing;
Bleaching agent in the textile activities, wood pulp bleaching;
Rust-remover for Metal treatment;
Grinding agent, such as Marble polishing;
Waste water treatment, removing calcium from water.
Packing: 25kgs /PP bag
Remark: customized is also achieved.
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CAS Registry Number:
144-62-7
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Synonyms:
;Ethanedionic acid;Oxalic acid anhydrous;Refined Oxalic Acid;Anhydrous Oxalic Acid;ethanedioic acid;ethanedioate;OA;
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Molecular Formula:
C2H2O4
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Molecular Weight:
90.03548
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Molecular Structure:
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Hazard Symbols:
Xn:Harmful;
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Risk Codes:
R21/22:;
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Safety Description:
S24/25:;
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