Dimer Acid|N,N'-(4.4'-methylenediphenyl) Dimaleimide (BMI)|4,4'-Dihydroxydiphenyl Sulfone (Bisphenol-S)|4.4'-Methylene Dianiline (MDA)|P-Phenylenediamine----Nantong Huafeng Chemical Co.,Ltd.

Product Catalogue

:: Fumaric Acid
Item	Unit	Index
Appearance		White crysta
Purity	%	≥ 99.5
Water content	%	≤ 0.5
Melting point	°C	286-302
Ash content	%	≤ 0.05
Chroma(in 5% ethanol)	Hazen	≤ 15
Heavy metal(base on Pb)	PPM	≤ 10
Arsenic(base on As)	PPM	≤ 3
Use Used as pure acidity, widely used in producing soda pop, alcohol, concentrated solid drinks, beer, ice cream. It can take the place of malic acid, citric acid etc.

:: Fumaric acid cold aqueous fusion
Item	Unit	Index
Appearance	%	Super fine white powder
Purity	%	≥ 99.0
Water content	%	≤ 0.30
DDS	%	≤ 0.30
Melting point	°C	286-289
Ash content	%	≤ 0.03
Chroma(in 5% ethanol)	Hazen	≤ 15
Heavy metal(base on Pb)	PPM	≤ 10
Arsenic(base on As)	PPM	≤ 3
Solubility(25°C)	g/100g water	≥ 1.0
Use The solubility of cold aqueous fusion fumaric acid is more than 65% than that of original fumaric acid. Its acidity is 2.5 times of that of citric acid. Better emulsibility, stability, it can take the place of malic acid, citric acid, benzoic acid and widely used in cold drink ,potables , alcoholic , marmalade, cake, pickle, noodle, bread etc.