Cemical name:Trans-butenedioie acid
Molecular formula:C4H4O4
Molecular weight:116.07
Structural formula:
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Specification:
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Heading
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Industrial Grade
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Food Crade
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Hazen
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≤20
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≤15
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Content%
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≥99.0
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≥99.5
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Darity
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-
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Colourless clear
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As
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-
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≤3mg/kg
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Heavy metal
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-
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≤10mg/kg
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Sulphate%
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-
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≤0.01
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Burning residuc%
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-
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≤0.05
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Melting point℃
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282-298
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Uses:
Fumaric acid used as raw materials for the manufacture of medicine、plasticizer,syntheic
resin.Lmalic acid、L-asparatic acid、etc. It can also be used in food processing and feed
additive industries.
Package:Packed in braided bag,Lined with a polyethylene bag,N.W25kg each.
Storage Life: 1 year form date of poduction.
Trade Mark: Doulble butterfly brand.
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