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Home » Product Directory » Chemicals » Additive » Fumaric_Acid

Fumaric_Acid

Fumaric_Acid
Fumaric_Acid
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Product Description

Common name: Trans-Butenedioic Acid
Formula: C4H4O4
Molecular Weight: 116.07
CAS No.: 110-17-8
Grade: Industrial and Food grade

Description: White odorless powder or crystalline solid particles, with special sourness that is as strong as 1.5 times of citric acid. It is soluble in ethanol(5.76g/100g, 30 centigrade), slightly soluble in water (0.63g/100ml, 25 centigrade) and inether, and very slightly soluble in chloroform. It has no hygroscopicity, and willsublime at 200 centigrade. Boiling point: 290 centigrade (decompose). It will turn tomalefic anhydride at 230 centigrade, and will generate DL-malic acid if boiled withwater.

Specification: (FCCIV, 1996)
Purity (base on C4H4O4) 99.50~100.50% (dry basis)
Heavy metal (base on Pb) ¡Ü10 PPM
Arsenic (base on As) ¡Ü 3 PPM
Water content ¡Ü0.5 %
Melting range 286~302 centigrade
Residue on ignition ¡Ü0.1 %
Chroma (in 5% ethanol) ¡Ü15 #
Malic acid ¡Ü0.1 %

Usage: Fumaric acid has bacteriostatic and antiseptic function. It can be used as acidulant, acidity regulator, acidifier, thermal-oxidative resist auxiliary, curing accelerant and spice. Widly used in producing various carbonic acid drink, wine, concentrated solid drink, ice cream and other cold foods and drink. It can replacemalic acid, citric acid, for its acidity degree is 1.5 times of that of citricacid. Fumaric acid can be used as pharmaceutical intermediate and optical bleachingagent, also used in manufacturing unsaturated polyester resin.

Package: 25kg net in plastic woven bag lined with PE bag. 18 MT/20'FCL (with pallet) or 20MT/20'FCL (without pallet).

   
Company: Suzhou Honorrun Chemical Co., Ltd.

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