Industrial Grade Organic Intermediates Chemical Material Ma Maleic Anhydride for Upr

• Customization: Available
• CAS No.: 108-31-6
• Formula: C4H2O3
• Model NO.: Maleic Anhydride 99.5%
• EINECS: 203-571-6
• Carboxyl No.: Dicarboxylic Acid
• Alkyl No.: Saturated Acid
• Appearance: Granule
• Source: Hydrolysis
• Colour: White
• Name: Maleic Anhydride
• Other Name: Maleic Acid Anhydride
• Appearance.: Briquette/Flake
• Shape: White Solid /Briquette
• Purity: 99.5%
• Standard: Industrial Grade
• Nature: Organic Intermediate
• Kind: Chemical Material
• Use: Plastic Auxiliary/Plastic Additive
• Manufacturer: China Factory Supply
• Model: Ma
• Transport Package: Bag
• Specification: 25kg
• Trademark: Aita
• Origin: China
• HS Code: 2917140000
• Production Capacity: 10000000ton/Year

Product Description

Product Description

Product Description

 

Maleic anhydride is an organic compound with the formula C2H2(CO)2O. It is the acid anhydride of maleic acid. It is a colorless or white solid with an acrid odor. It is produced industrially on a large scale for applications in coatings and polymers.At room temperature, it is a white flaky crystal with irritant odour and sour, inflammable and sublimating. It can be freely dissolved in water to form maleic acid. It has a specific density of 1.480, a melting point of 52.85 °C, and a boiling point of 202°C.

 

Detailed Photos

 

 

Product Parameters

Item	Specifications		Result
	Superior	Qualified
Appearance	White briquettes or blocky crystals		White briquettes
Purity w/% ≥	99.7	99.5	99.85
Melt Color/Hazen(Pt-Co)≤	25	50	10
Heat stability@140ºC,120mins/Hazen(Pt-Co)≤	According to customer's requirement		30
Soildification PointºC≥	52.5	52.5	52.60
Iron,w(mg/kg)≤	2	3	0.28
Residue on ignition,%≤	0.005		0.002

Application

Maleic anhydride used in the production of polyester resins, alkyd resins, medicines and pesticides, as well as ink additives, papermaking additives, coatings, pharmaceutical industry, food industry, etc.
 

Packaging & Shipping

25kg/bag , according to customer requirement
 

 

Company Profile

 

Efficiently treating our customers as partners with sincerity, specialization and satisfaction is our managerial principle. Attributed to the backup of a dedicated technical team and rich experience in product quality control, technical solution, chemical logistics organization, packaging optimization, port operation, etc., which accounts for its first-class cost control management and ensures to maintain the overwhelming competitive advantage over others.
    In line with the principle of sharing the preferential cost and joint development, the company has formed an interesting community for years with its customers at home and abroad. Sincerely to build up a pleasant mutual trust, cooperative, win-win, and value-added sustainable partnership is what we are achieving to grow together with you!

 

FAQ

 

Q: Are you a manufacturer or a trading company?

A: We are a manufacturer located in Hebei Province.

Can I get some samples before I place an order?

A: Yes, we can provide free samples, but you will pay the freight.

Q: How long will it take to get a sample?

A: 7-10 days for general products, 30-40 days for customized products. Depends on production arrangements.

Q: What documents do you provide?

A: Usually we provide commercial invoice, packing list, bill of lading, COA, health certificate. If your market has any special requirements, please let us know.