Wholesale High Quality E297 Fumaric Acid Products

• CAS No.: 110-17-8
• Formula: C4h4o4
• EINECS: 203-743-0
• Model NO.: Fumaric Acid
• Type: Acidity Regulator
• Transport Package: 25kg/Bag
• Specification: 25kg/Bag
• Trademark: Polifar
• Origin: China
• HS Code: 350300100
• Production Capacity: 5000mt/Year

Product Description

High Quality Food Acidity Regulator Fumaric Acid 

Product name: Fumaric acid
Chemical formula: C4H4O4
CAS: 110-17-8
Product performance:
Fumaric acid is used in the production of unsaturated polyester resins. This type of resin is characterized by good chemical resistance and heat resistance; the copolymer of fumaric acid and vinyl acetate is a good adhesive. Copolymer with styrene is the raw material for manufacturing FRP. The plasticizer made by fumaric acid is non-toxic and can be used for vinyl acetate latex in contact with food. This product is a fine chemical intermediate such as medicine and optical bleaching agent. It is used in the production of antidote dimercaptosuccinic acid in the pharmaceutical industry. The fumaric acid is neutralized with sodium carbonate to obtain sodium fumarate ( [17013-01-3]), and then replaced with ferrous sulfate to obtain iron fumarate, which is used to treat small red blood cell anemia with iron-rich drugs. This product is used as a food additive-sour agent, used in refreshing drinks, fruit candy, jelly, ice cream, etc., most of which are used in combination with the sour agent citric acid. The monosodium salt made by the reaction of fumaric acid and sodium hydroxide, It is also used as a sour seasoning and as an intermediate for synthetic resin and mordant.
Analysis of certificate:

Testing Item	Standard	Result
Description	White or nearly white crystalline granules.	pass
Melting Point	286.0-302.0 °C	299ºC
PH	3.0-3.2 (0.05% solution at 25ºC)	2.2
Content	99.5-100.5%	99.9%
Maleic Acid	NMT 0.1%	NMT 0.1%
Lose on drying/Moisture	NMT 0.5 %	NMT 0.5 %
Arsenic	NMT 3 ppm	NMT 3 ppm
Lead	NMT 2 ppm	NMT 2 ppm
Mercury	<2.0	<2.0
Note: Special requirements of particle size should be negotiated by both suppliers and customers

Storage: Stockpiled at the ventilated place, avoiding rain, moisture and insolation. Please handle with care to prevent bag damage, store away from toxic substances.
Packing: Net 25kg in Plastic woven bags with PE lining
Loading:10MT/20FCL' without pallets
Shelf Life: Two years when properly stored