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