- Min.Order :6 Metric Ton
- Purity: 98-100%
Keywords
Fumaric Acid Trans-butenedioicacid, (e)-2-butenedioicaci,
Quick Details
- Appearance:White Powder
- Application: Used as an acidulant, Fumaric acid has bacteriostatic and antiseptic function. It also can be used as acidity regulator, acidifier, thermal-oxidative resist auxiliary, curing accelerant and spice. Us
- PackAge:Packed In 25KG Bag
- ProductionCapacity:2000|Metric Ton|Month
- Storage:Store in a cool,well-ventilated area.Keep away from ignition sources,heat and flame.Store in a tightly closed container.Incompatibilities:strong oxidants,amines and food.
- Transportation:
Superiority:
1, Good quality management system;
2, Competitive price.
Details:
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DESCRIPTION
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White, odorless granules or crystalline powder. It is soluble in alcohol, slightly soluble in water and in ether, and very slightly soluble in chloroform
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Chemical Name
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Trans-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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0.7
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in water at 100
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9.8
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in alcohol at 30
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5.76
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in dimethyl benzene at 20
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0.03
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SPECIFICATION
(FCCIV,1996) |
Assay(as C4H4O4)
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99.5%~100.5%(anhydrous basis)
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Melting Point
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294oC~300oC
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Arsenic(as As)
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3mg/kg Max
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Heavy Metals(as Pb)
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10mg/kg Max
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Maleic Acid
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0.10% Max
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Residue on Ignition
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0.1% Max
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Water
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0.5% Max
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