BAKECHEM INTERNATIONAL LIMITED.
BAKECHEM INTERNATIONAL LIMITED.
  • fumaric acid in food
  • fumaric acid in food

Fumaric Acid (CWS) E297 E Number: E297 | CAS No.: 110-17-8 Supplier

Fumaric acid, E297, CAS No.: 110-17-8, also known as trans-2-Butenedioic acid and known by the chemical formula C4H4O4, is a carboxylic acid derived from butene and is a colorless, flammable crystal. Fumaric acid is mainly used in meat processing in the food industry as acidity regulator, acidifier and antioxidant. Fumaric acid can keep the aqueous solution at PH3.0 or so, which plays an important role in bacteriostatic and mildew control. At the same time, it is one of the strongest solid acids with sour taste and low absorptance, which helps to prolong the storage life of powder products.

Specifications of Fumaric Acid

Item

Specification

Appearance

White Fine Powder

Assay(on dry basis)

99.5%---100.2%

Arsenic(As)

≤3PPM

Heavy metals(Pb)

≤10PPM

Lead

≤2PPM

Residue On Ignition


≤0.03%

Water

≤0.3%

PH(1:30)

2---2.5

Maleic acid

≤0.1%

Colour(Pt-Co)

≤15Hazen

DSS.

≤0.30%

Melting Point

286~289℃

Particle Size

through 300 mesh,100%

Particle Size

through 325mesh.95%min


Solubility(@25℃)

≥1.00g/100ml Water


Fumaric Acid Packaging and Shipping Information

PACKING: 25KG NET IN PAPER BAG

STORAGE AND TRANSPORT:IN DRY AND COOL NORMAL TEMPERATURE

SHELF LIFE: 2 YEARS

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