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 Model Number |
Fumaric Acid |
Fumaric Acid
Description:Chemical
Formula C4H4O4 , Molecular weight 116.07
Structural Formula
It is white needle crystalloid. The relative density, 1.635(solid 20°C) ,M? 287°C(close tube), sublimation temperature 200°C. Its solubility is very small in water. It has purity taste acidulous being a good acid condiment.
Specification:Industry Grade、Food Grade:
Property Unit Value
Fumatic Acid Fumatic Acid Food Grade
Appreance White Crystalline White Crystalline
Purity(Total acid) % 99.0 Min 99.5 Min
Melting Point °C 285 Min 285 Min
Colour APHA 20 Max 15 Max
Moisture % 0.5 Max 0.50 Max
Ash % 0.05 Max 0.05 Max
Sulfate % 0.01 Max
heary Metals (as pb) PPM 10 Max
Chloride PPM ≤50
Application:
Fumaric Acid mainly used in production of unsaturated polyester resins. It also is used in making
coating.L-Aspartic Acid, L-Lactamic Acid, Malic Acid and many auxiliaries. Fumaric Acid Food Grade and Fumaric Acid-Cold Water Soluble are pureity taste acidifying agent. They are used in making of soft drins, beer, west wine, ice cream, solid beverage and so on.
Packing：
Net 25kg in poly propylene-woven flexible bag (PE film inside) or compound bag of kraft paper
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