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Oxalic Acid
Oxalic Acid
Dear Sir/Madam,

Our company is an export-oriented enterprise specialized in supplying organic/inorganic chemicals and its raw materials in China. All of our products are produced by our well equipped with first class quanlity system. They have been sold well in more than 60 countries and regions.

I hereby send some of main products to you for your reference as follows:

¡ïInorganic chemicals
Aluminum Sulphate 17%Min
Carbon Black N220/N330/N550/N660
Calcium Chloride Dihydrate74%/Anhydrate94%
Sodium Formate 95% Min
Sodium Bicarbonate 99.5% Min
Sodium Hexametaphosphate 68% Min
Sodium Hydrosulphite 85%/88%/90%
Sodium Hyposulphite 99% Min
Zinc Oxide 99% / 99.5% / 99.7%
Zinc Sulphate 98% Min

¡ïOrganic chemicals
Benzoic Acid Tech/BP98
Carboxyl Methyl Cellulose (CMC)
Oxalic Acid 99.6% Min
Pentarythritol 98% Min
Petroleum Resins
Sodium Benzoate BP98

¡ïPigment & Dyestuff
Chrome Yellow/Light/Middle/Deep
Iron Oxide Red/Yellow/Black/Green
Lithopone 38-30% / 30%
Sulphur Black 200% / 180% / 150% BR/B
Indigo Blue
Titanium Dioxide Anatase / Rutile Type

¡ï Feedstuff
Calcium Hydrophosphate P17%Min Feed Grade
Ferrous Sulphate Fe 30% Min Feed Grade
Manganese Sulphate 98% Min Feed Grade
Zinc Oxide 74% / 72% / 68% / 80% Feed Grade
Zinc Sulphate 98% Min Feed Grade

If any of the above products you are interesed in, We appreciated your active response.

Thanks and best regards
Fiona Yang
Oxalic acid forms fine colourless crystals, readily soluble in water, with light nitrogen oxides-like odour. Oxalic acid dihydrate begins to dissociate at temperature over 30 0C. If heated quickly, it melts at 101.5 0C,anhydrous oxalic acid melts at 180 0C.
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Premtec Enterprise Corporation
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