Good Quality Ma 99.5% Purity CAS No. 108-31-6 Organic Intermediate Maleic Anhydride

• Customization: Available
• CAS No.: 108-31-6
• Formula: C4H2O3
• Model NO.: Synthesis Material Intermediates
• EINECS: 203-571-6
• Type: Dyestuff Intermediates
• Appearance: Crystal
• Quality: Industrial
• Colour: White
• Purity: 99.8
• Iron: 0.5
• Soildification Point: 52.6
• Boiling Point: 202
• Flash Point: 103
• Melting Point: 54
• Density: 1.484
• Molecular Weigh: 98.057
• Appearance Characteristics: White Crystal
• Transport Package: 25kg/Bag
• Trademark: runze
• Origin: China
• HS Code: 2917140000
• Production Capacity: 30000tons/Year

Product Description

Product Description

 

Chemicals Technical Data Sheet                     

Characteristics	Units	Guaranteed Values
Appearance		White briquettes
Purity(by MA)	WT%	99.5  min
Molten Colour	APHA	25  Max
Solidifying Point	ºC	52.5  Min
Ash	WT%	0.005 Max
Iron	PPT	3  Max

Note: Appearance-White briquettes is about 80%,Flakes and power is about 20%
 

Appearance (physical state, colour etc)	White solid crystal
Melting point/freezing point	53ºC.
Initial boiling point and boiling range	202ºC.
Flash point	102ºC
Upper/lower flammability or explosive limits	1.4%~7.1%.
Vapour pressure	25Pa(25ºC)
Vapour density	3.4
Relative density	1.5
Solubility(ies)	React with water

 

Detailed Photos

 

 

Packaging & Shipping

 

25kg/bag, 20mt/fcl with pallet.
25kg/bag, 20mt/fcl without pallet.
500kg/bag, 20mt/fcl.
 

Company Profile

 

Dongying Runze New Material Co., Ltd. was established in October 2014 with a registered capital of CNY 100 million. As a high-end fine petrochemical company specializing in the production of environment-friendly solvent oils and hydrocarbon refrigerants, our company enjoys superior geographical location, very convenient transportation and logistics: located in the west of Xingyuan Road and south of Shida Road of New Material Industrial Park of Damatou Town of Guangrao County in Dongying City (a petroleum city in China), we are only ten kilometers away from Dongqing Expressway. Covering an area of 133,400 square meters, our company now has 82 employees, including 3 senior engineers, 3 registered safety engineers, 3 professional electricians, and 10 professional technicians. Committed to the production of hydrocarbon refrigerants and high-grade environment-friendly solvent oils, our company annually can produce 200,000 tons of various types of petroleum products, and we maintain good cooperative relations with Shengli Oilfield, Changqing Oilfield and major refining and chemical enterprises. With sufficient raw materials and stable product quality, the quality standards of our products can meet or exceed the standards of similar products in the world. Now, our products are well sold in all places of China and world, and are highly appraised by customers all around the world

 

Our Advantages

 

Our main products are:
n-pentane, isopentane, pentane blowing agent, pentane blends, cyclopentane
isohexane, n-hexane series (60%, 80%, 98%, 99%)
n-heptane series (98%, 99%), heptane 94-99%
methylene chloride
aniline oil
dimethyl faomamide (DMF)
Propylene glycol (PG)
Isopropyl alcohol(IPA)
Isoproenol (3-methy-3buten-1-ol)
Isoproenol (3-methy-2buten-1-ol)
Dimethyl Carbonate(DMC)
Acetic Acid
Butyl Acetate
Ethyl Acetate
Maleic Anhydride
Propylene Carbonate
and so on.

That might be our greatest blessing to get your confirm.