Fumaric acid is used as a flavoring, because it is the sourest tasting of the organic acids.
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China fumaric acid: organic compound related to maleic acid (qv). Maleic acid, or cis -butenedioic acid, is a geometric isomer of fumaric acid.
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Fumaric Acid

CAS No.: 110-17-8

 
Molecular Formula:
 

Molecular Structure:
Fumaric acid - China allomaleic acid, 2-butenedioic acid, trans-butenedioic acid, boletic acid, lichenic acid, butenedioic acid, trans-1,2-ethenedicarboxylic acid, MSC-2752, and USAF EK-P-583.
Molecular Weight: 116.07
MSDS: Available on request.

Property:
White powder, soluble in alcohol, slightly soluble in water, insoluble in chloroform.

Specification:

Item

Standards

Appearance

White Crystalline Powder 

Content

≥99.50%

Arsenic

≤3PPM

Heavy Metal (Pb)

≤10PPM

Ash

≤0.1%

Moisture

≤0.4%

Color (APHA)

≤15

Melting Point

286-289℃

Packing:
In PP plastic woven bag, inner PE bag, small bags of 25kgs net each.

Applications:
To be used as acidic substance of effervescent agent and in manufacturing unsaturated polyester resin. Food grade fumaric acid is used in food and beverage products such as wheat and corn tortillas, sour dough and rye breads, refrigerated biscuit doughs, fruit juice and drinks.

 
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