Factory Supply High Quality Organic Intermediate Wholesale Price CAS 108-31-6 Ma/Maleic Anhydride

• Customization: Available
• CAS No.: 108-31-6
• Formula: C4H2O3
• Model NO.: 99.5%
• EINECS: 203-571-6
• Type: Pharmaceutical Intermediates
• Appearance: Crystal
• Quality: Industrial
• Colour: White
• Transport Package: 25kg/Bag
• Specification: 99.5%
• Trademark: Ever Century Chemical
• Origin: China
• HS Code: 29171400
• Production Capacity: 100000

Product Description

Product Description

Factory Supply High Quality Organic Intermediate Wholesale Price CAS 108-31-6 Ma/Maleic Anhydride
 

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

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

Reagent for the determination of organic compounds with conjugated double bonds. Also used in synthetic resins, coatings, pesticides, medicine, food, and lubricating oil additives.
 

 

Company Profile

Ever century chemical is a professional manufacturer and global distributor of chemical products in China found in 2005. Our factory is located in Zibo city, the most important chemical industry city of Northern China. We have two specialized warehouse located in Zibo and Qingdao City,  covered an area of 2600 square meters,  which could provide our customer one-stop chemical sourcing service : mixing, repacking, storing, and distributing etc .
Since the foundation, we have established long-term and firm business relationships with over 300 Chinese enterprises that are engaged in various fields, including paint manufacturing,paper making, chemical producing,rubber and plastic etc.
Our company has strict management system and quality control. We are ISO 90001:2000, ISO 141001:2000 and SGS certified. Our customers spread in South America, Oceania, Africa, Europe, Middle-East and South East Asia. We are still opening and developing broader market.Depending on the advantages of self-produce, high quality products, competitive price,quick delivery and professional service, we win approval and trust of our clients all over the world.

Packaging & Shipping

Certifications

Why Choose Us

FAQ

Is your company able to accept custom and meet customer specificspecification requirements?
A--Yes, we can .

What's your payment terms?
A--T/T, paypal, western union, money gram and bitcoin.

What's your delivery time?
A--Generally 1-3 days after receipt of your payment.

How about the packing?
A--Usually we provide the packing as 25kg bag/carton/drum. Of course, if you have specical requirements on them, we will according to you.

How about the validity of the products?
A--According to the products you ordered.