Ma/Maleic Anhydride for The Production of Unsaturated Polyester and Organic Synthesis

• Customization: Available
• CAS No.: 108-31-6
• Formula: C4H2O3
• Model NO.: 99
• EINECS: 203-571-6
• Carboxyl No.: Dicarboxylic Acid
• Alkyl No.: Unsaturated Acid
• Appearance: Powder
• Source: Hydrolysis
• Colour: White
• Model No.: Maleic Anhydride
• Product Name: Ma, Maleic Anhydride, 2, 5-Furandine, Cis-Butenedioi
• Content (W, %): ≥99.5%
• Melting Chroma / Hazen Unit: ≤25
• Mass Fraction of Burning Residue /%: ≤0.005
• Un: 2215
• Boiling Point: 202
• Hazard Class: 8
• Ash: 0.005 Max
• Purity(by Ma): 99.5 Min
• Transport Package: 25kg/Bag
• Specification: 99
• Trademark: H
• Origin: China
• HS Code: 2917140000
• Production Capacity: 50000tons/Year

Product Description

--Basic Info.--

Product name	maleic anhydride	Type	Dyestuff Intermediates
CAS No.:	108-31-6	Usage	This Material Can Be Used as Raw Material of Organ
Formula:	C4H2O3	HS Code	29171400
EINECS:	203-571-6	Purity	0.996
Color:	White	Boiling point	202
Appearance:	Briquettes	Packing	25kg/bag
UN	2215	Solidifying Point	52.7
Hazard Class	8	Shelf life	3 months

--Description--

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

--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
 

--Packing&Shipping--