Fumaric acid,China price supplier

company profile

Shenzhen BrightChina Industrial Co., Ltd.

China

Contact: Mr.Roy Hu

Tel: 86-27-87332980

Number of Employees: < 20

Business Type: Manufacture

product details

Origin:China

Fumaric acid (food grade)

Molecular formula: ?? C ₄ H ₄ O ₄ Molecular weight: ?? 116.07 Properties: ?? white powder or crystalline solid , sourness. Quality index:

Item

Unit

Standard value

Appearance

-

white crystal

Assay

%

≥99.5

Melting point

ºC

≥287

Moisture

%

≤0. 5

Heavy metals(as Pb)

ppm

≤10

As (as As)

ppm

≤3

Ash

%

≤0.05

Chroma

Pt-Co

≤15

Sulfate

%

≤0.01

Uses:

Fumaric acid can be named fumerate as well ,its chemical name is trans-Butenedioic acid.

It is one important kind of organic base chemical materials and fine chemicals . widely used in dope,resin, medicines and plasticizer ,food additives ,feed additives and so on .

1,Food grade of fumaric acid as sourness tastes sterling , used in soda pop,fruit juice and konfyts.

2,As antiseptic used to keep challah,vegetable ,fruit and fresh meat well .

3,Feed grade of fumaric acid and the ester as acidic antiseptic can improve the tasty and effect.

4,Tech grade of fumaric acid can be used in unsaturation resine and alkyds ,and it is the material of electrophoretic paint. Packing: ?? 25KG/ woven bag or film coated paper bag.

Item	Unit	Standard value
Appearance	-	white crystal
Assay	%	≥99.5
Melting point	ºC	≥287
Moisture	%	≤0. 5
Heavy metals(as Pb)	ppm	≤10
As (as As)	ppm	≤3
Ash	%	≤0.05
Chroma	Pt-Co	≤15
Sulfate	%	≤0.01