| Classification: | Phosphoric Acid |
|---|---|
| Appearance: | Powder |
| Grade Standard: | Agriculture Grade |
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DESCRIPTION | White crystals with good stability, dissolving easily in water and alcohol, a king of stronger organic acid. | |
Chemical Name | Cis-butenedioic acid | |
Molecular Formula | C4H4O4 | |
Structural Formula | ||
Molecular Weight | 116.07 | |
Solubility | (g/100g) | |
in water at 25 | 79 | |
in alcohol at 30 | 70 | |
in ether at 25 | 8 | |
SPECIFICATION (FCCIV,1996) | Assay(as C4H4O4) | 99.0%~101.0% |
Heavy Metals(as Pb) | 10ppm Max | |
Water | 2.0% Max | |
Residue on Ignition | 0.1% Max | |
Iron(as Fe) | 5ppm Max | |
Fumaric Acid | 1.5% Max | |
Solution State | Clear | |
| Colour | Qualified | |
MAIN FUNCTION AND PURPOSE | In addition, Maleic acid is mainly used to manufacture unsaturated polyester resin, pesticide, tartaric acid, fumaric acid, succinic acid, DL-Malic acid, dyeing auxiliary and preservative grease. | |
PACKING | 25KG net in Plastic Woven Bag lined with PE bag, 18MT/20FCL(on pallet) or 20MT/20FCL(without Pallet). | |
STORAGE | Kept airtightly in a light-proof, dry and cool place. | |
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