Changsha Green Mountain Chemical Co., Ltd. >> Fumaric Acid (C4H4O4)

Fumaric Acid (C4H4O4)

Name: Fumaric Acid (C4H4O4)
Brand: China-Manufacturer-Directory.com
SKU: 695097495
Availability: InStock
Rating: 4.5 (57 reviews)

Supplier:	Changsha Green Mountain Chemical Co., Ltd.
Price:	Negotiable
Min Order:	25/Ton
Quantity::
Trade Terms:	CIF

Product Specifications

Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Resource:	Natural
Type:	Water Retention Agent

Product Description

We are glade to introduce ourself, Changsha Green Mountain Chemical Co., Ltd. As an ISO9001: 2000 approved supplier of fertilizers, feed addtitives and other chemicals. Till 2011, we have created long term cooperation with more then 80 companies located in 30 different countries and areas on followed products:

Looking forward to be your reliable partner from now!

Product Name	Fumaric acid
Chemical Formula	C4H4O4
CAS NUMBER	110-17-8
Propertities	White odorless powder or crystalline solid particles, with speical sourness that is as strong as 1.5 times of citric acid. It is soluble in ethanol (5.76g/100g, 30 degree), slightly soluble in water (0.63g/100ml, 25 degree) and in ether, and very slightly soluble in chloroform. It has no hygroscopicity, and will sublime at 200 degree. Boiling point: 290 degree (decompose). It will turn to maleic anhydride at 230 degree, and will generate DL-malic acid if boiled with water.

SPECIFICATIONS
Appearance	White odorless powder or crystalline solid particles
Main content	99.5-100.5%
Heavy metal	10ppm max
As	3ppm max
Moisture	0.5% max
Melting range	286-302 cen deg
Residue on ignition	0.1% max
Chroma ( in 5% ethanol)	15# max
Maleic acid	0.1% max
Solubility ( g/100g)	0.7 in 25cen deg water; 5.76 in 26cen deg ethanol; 0.03 in 27 cen deg xylene

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 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.

Changsha Green Mountain Chemical Co., Ltd. is an ISO 9001: 2008 approved supplier which specialized in MICRONUTRIENTS products for more then 15 years. Our products were mainly used as fertilizer or feed addtitives, also can be used for other industrials. Till 2013, we have created long term cooperation with 135 companies located in 30 different countries and areas. Before exporting, the quality has has been approved by SGS, BV, CIQC for several times. We are offering different packing in English, Spanish, Arabic and so on. Please contact us free to get the latest price and full spec. We are looking forward to be your reliable partner from now!