Fumaric Acid, Pharm Grade, API,

• Customization: Available
• CAS No.: 110-17-8
• Formula: C4h4o4
• Alkyl No.: Unsaturated Acid
• Appearance: Powder
• Colour: White
• Name: Fumaric Acid
• Chemical Formula: C4h4o4
• Character: White Granular or Crystalline Powder
• Application: Acidity Regulators, Acidifiers, Antioxidant Agents
• Transport Package: Drum
• Specification: 25kg/drum
• Origin: Cangzhou, China
• HS Code: 2917190090

Product Description

Fumaric Acid  (C4H4O4)
2-Butenedioic acid, E-;
CAS.NO.:110-17-8;
Molecular weight: 116.07
Density:1.63g/cm3
Melting point: 298ºC to 300ºC
Boiling  point: 355.5ºC
Molecular formula:

Specification of Fumaric Acid

Item	Limit
Characters	White powder or colorless crystalline. Soluble in ethanol, slightly soluble in water and ether, insolubl
Identification	SPECTROSCOPIC IDENTIFICATION TESTS, Infrared Spectroscopy.
	: The retention time of the fumaric acid peak of the Sample solution , as obtained in the assay.
Residue on Ignition	Not more than 0.1%.
Maleic acid	Not more than 0.1%.
Malic acid	Not more than 1.5%.
Water determination	Not more than 0.5%.
Assay	98.0%-102.0% on the anhydrous basis.

Item	Limit
Characters	White powder or colorless crystalline. Soluble in ethanol, slightly soluble in water and ether, insolubl
Identification	SPECTROSCOPIC IDENTIFICATION TESTS, Infrared Spectroscopy.
	: The retention time of the fumaric acid peak of the Sample solution , as obtained in the assay.
Residue on Ignition	Not more than 0.1%.
Maleic acid	Not more than 0.1%.
Malic acid	Not more than 1.5%.
Water determination	Not more than 0.5%.
Assay	98.0%-102.0% on the anhydrous basis.

PACKAGING AND STORAGE: Preserve in well-closed containers.
packing : 25KG/drum.