CAS No.: *******8
Purity: *9.5
Model Number:
Acidulant, acidity regulator, acidifier
Solid: Particles
MF: C4H4O4
Classification: General Reagents
White: Odorless
Specifications
Trans-butenedioic acid has bacteriostatic and antiseptic
function. It can be used as acidulant, acidity regulator,
acidifier, Trans-Butenedioic Acid
Usage: Trans-butenedioic 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 replace malic acid, citric acid,
for its acidity degree is 1.5 times of that of citric acid.
Fumaric acid can be used as pharmaceutical intermediate and
optical bleaching agent, also used in manufacturing unsaturated
polyester resin.
(Fumaric Acid)
Specification: Trans-butenedioic acid has bacteriostatic and
antiseptic function. It can be used as acidulant, acidity
regulator, acidifier.
Properties: White odorless powder or, with speical sourness
that is as strong as 1.5 times of citric acid. It is soluble in
ethanol (5.*6g/**0g, *0° C), slightly soluble in water
(0.*3G/**0ml, *5° C) and in ether, and very slightly soluble in
chloroform. It has no hygroscopicity, and will sublime at **0°
C. Boiling point: **0° C (decompose). It will turn to
maleic anhydride at **0° C, and will generate DL-malic acid if
boiled with water.
Chemical name: Trans-butenedioic acid
Molecular formula: C4H4O4
Molecular weight: **6.*7
CAS No.: *******8
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APPEARANCE
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WHITE CRYSTAL POWDER
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|
CONTENT
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*9.5 %***0.5%
|
|
MELTING POINT
|
******0
|
|
ARSENIC mg/kg
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≤3
|
|
HEAVEY METAL(AS Pb)
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≤*0ppm
|
|
MALEIC ACID %
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≤0.*0%
|
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RESIDUE ON IGNTION
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≤0.*0%
|
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MOISTURE
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≤0.5%
|
