Hainan Huarong Chemical Co., Ltd.  

Product Name: Fumaric Acid Food Grade, Industrial Grade Model NO.: 99.5% min Packaging: Paper Bag Quality: Tech Grade Kind: Inorganic Acid Acid Strength: Weak Acid Grade Standard: Industrial Grade Appearance: Crystal Classification: Fumaric Acid Formula: C4h4o4 CAS No.: 110-17-8 Food Grade: Industrial Grade 99.5% Min Trademark: HUARONG Transport Package: 25kg/Bag Specification: 99.5%min Origin: China (Mainland) HS Code: 2917190090 Product Description I. Package:1)25kg woven bag, inner with PE bag2)25kg white kraft bag or OEM bagII. Load Capacity: 20tons/20'ft container;III. Shipment Period:prompt shipment usually 3-5days upon the confirmation of order.CAS No. : 110-17-8Molecular formula: C4H4O4;Molecular weight: 116.07SpecificationItem ResultsAppearance: white crystal powderPurity : 99.69%Melting point : 292.7ºCPhysical and chemical characteristics:Main ingredients: pureAppearance and character: white crystalline powder, with sour taste of fruit. Melting point (ºC) : 286-287Boiling point (ºC) : 290Relative density (water =1) : 1.64(20ºC)Solubility: soluble in water, slightly soluble in cold water, ether, benzene, soluble in hot water, soluble in ethanol. Main application: used for making synthetic resin and resin, etc. Other physical and chemical properties: 200Fumaric acid - health hazardThis product has a slight stimulating effect.No occupational damage has been reported in industrial use. Fumaric acid - environmental hazardIt is harmful to the environment and can pollute the atmosphere. Fumaric acid - explosive hazardThis product is flammable and irritant. Fumaric acid - dangerous propertiesIn case of open fire, high heat combustible.Powder and air can form explosive mixtures, and when they reach a certain concentration, they explode on contact with Mars.Under high thermal decomposition, give off irritant smoke.