Organic Chemicals Manufacture Maleic Anhydride Ma CAS No 108-31-6

Product Details
Customization: Available
CAS No.: 108-31-6
Formula: C4H2O3
Still deciding? Get samples of US$ 0/kg
Request Sample
Manufacturer/Factory, Trading Company
Gold Member Since 2023

Suppliers with verified business licenses

Audited Supplier

Audited by an independent third-party inspection agency

Importers and Exporters
The supplier has import and export rights
High Repeat Buyers Choice
More than 50% of buyers repeatedly choose the supplier
Multi-language Pioneer
2 languages freely used by foreign trade staff. include: English, Japanese
In-stock Capacity
The supplier has In-stock capacity
to see all verified strength labels (18)
  • Organic Chemicals Manufacture Maleic Anhydride Ma CAS No 108-31-6
  • Organic Chemicals Manufacture Maleic Anhydride Ma CAS No 108-31-6
  • Organic Chemicals Manufacture Maleic Anhydride Ma CAS No 108-31-6
  • Organic Chemicals Manufacture Maleic Anhydride Ma CAS No 108-31-6
  • Organic Chemicals Manufacture Maleic Anhydride Ma CAS No 108-31-6
  • Organic Chemicals Manufacture Maleic Anhydride Ma CAS No 108-31-6
Find Similar Products
  • Overview
  • Product Description
  • APPLICATION
  • Packaging & Shipping
  • Company Profile
  • WHY CHOOSE US?
  • FAQ
  • OUR PRODUCT LIST
Overview

Basic Info.

Model NO.
DSL CHEM13
Type
Dyestuff Intermediates
Appearance
Powder
Quality
Refined
Colour
White
Purity(by Ma)
99.71
Molten Colour
13
Solidifying Point
52.5
Ash
0.001
Iron
0.32
Maleic Acid
0.29
Transport Package
PP Woven Bag
Specification
FCL=18MT(on pallets) FCL=22MT(without pallets)
Trademark
DSL
Origin
Shandong, China
HS Code
29171400

Product Description

Product Description

Maleic anhydride, also known as maleic anhydride, maleic anhydride, 2,5-furandione and so on. Oblique crystal colorless acicular or lamellar crystals. Has a strong stimulating odor, soluble in ethanol, ether and acetone, insoluble in petroleum ether and carbon tetrachloride. Maleic acid with hot water. 

Appearance: white flaky crystal, powdery, acicular, flaky, pelleted, stick-like, lumpy or melted material, with a strong stimulating odor
CAS NO. : 108-31-6
The relative density: 1.480
Melting point: 52.8 ° C
Boiling point: 202.2 ° C
Flash point (open cup): 110.0 ºC
In the lower temperature (60-80 ºC) easier to vaporize, soluble in alcohol, ether and acetone, deliquescent easily generate maleic acid.
Organic Chemicals Manufacture Maleic Anhydride Ma CAS No 108-31-6

 

Characteristics Units Guaranteed Values Results
Appearance   White briquettes White briquettes
Purity(by MA) WT% 99.5  min 99.71
Molten Colour APHA 25  Max 13
Solidifying Point ºC 52.5  Min 52.5
Ash WT% 0.005 Max <0.001
Iron PPM 3  Max 0.32
Maleic Acid WT% ≤0.5 0.29


 
APPLICATION

1. Used as raw materials for the production of 1, 4-butanediol, γ-butanolactone, tetrahydrofuran, succinic acid, unsaturated polyester resin, alkyd resin, etc., and also used in medicine and pesticides

2. Used as a collector in metal beneficiation
3. It is used in organic synthesis and also as an intermediate for synthetic fibers
4. Maleic anhydride, also known as maleic anhydride, maleic anhydride, anhydrous maleic anhydride, is an important unsaturated organic anhydride basic raw material, used in pesticide production for the synthesis of organic phosphorus insecticide malathion intermediate diethyl maleic acid, pyridazine intermediate 1-phenyl-3, 6-dihydroxypyridazine, And pyrethroid insecticide amine thrin, fungicide, the intermediate of ketamine, in addition, also used in the production of unsaturated polyester resin, ink additives, paper additives, coatings and pharmaceutical industry, food industry, etc.
5. It is mainly used as raw material for the production of unsaturated polyester resin, alkyd resin, pesticide malathion, high efficiency and low toxicity pesticide 4049, long-acting iodomide. It is also a coating, maleic rosin, polymaleic anhydride, maleic anhydride-styrene copolymer. It is also an organic chemical raw material for the production of ink additives, papermaking additives, plasticizers and tartaric acid, fumaric acid, tetrahydrofuran and so on.
6. Maleic anhydride is an important basic organic chemical raw material. It is the third largest anhydride raw material in the world after acetic anhydride and phthalic anhydride. Its downstream products have quite extensive development and application prospects. Maleic anhydride is mainly used in the synthesis of unsaturated polyester resin, which is the raw material for the manufacture of automotive parts, ships, corrosion resistant chemical equipment and daily necessities. Maleic anhydride is also an important intermediate in the production of lubricating oil additives, coatings, pesticides, fumaric acid, copolymers, food additives and so on. Its hydrogenated derivatives include succinic anhydride, 1.4-butanediol, R-J-lactone and tetrahydrofuran.
Organic Chemicals Manufacture Maleic Anhydride Ma CAS No 108-31-6

 
Packaging & Shipping

1. pp woven bag (lined with PE film) packaging 25kg/bag

2. FIBC bag/ 1000kg
FCL=18MT(on pallets)
FCL=22MT(without pallets)


Organic Chemicals Manufacture Maleic Anhydride Ma CAS No 108-31-6
 
Company Profile

Shandong Desenlai(DSL) chemical Co., LTD was founded by Shandong DAHaimeng chemical (1999), Haimeng New material (2002), Renjiang chemical (2008), Shandong Dahaimeng Chemical(2013) and Shandong Liuzan chemica (2016). We are a comprehensive chemical enterprise developed and integrated production, recycling and domestic and foreign sales. At present, we are not only occupies a wide range of chemical supply market in China, but also has been sold to more than 30 countries all around the world.


With more than twenty years of fine chemical business foundation, Shandong DSL Chemical is committed to building the most valuable chemical trading company in the whole industrial chain in China. With advanced marketing concept combined with modern management mode, the company provides customerswith quality products and services and comprehensive "all-around"
solutions.

The company adheres to the goal of green and sustainable
development, and has long been committed to the operation of various fine chemical products,involving lithium new energy, biodegradable materials and other green energy fields. Such as N-methyl pyrrolidone, Butanediol, Butyrolactone, adipic acid, glycol, MBT(M), CBS(CZ), MBTS, Aniline oil, DMF, THF and so on.
Organic Chemicals Manufacture Maleic Anhydride Ma CAS No 108-31-6

 
WHY CHOOSE US?

Organic Chemicals Manufacture Maleic Anhydride Ma CAS No 108-31-6Organic Chemicals Manufacture Maleic Anhydride Ma CAS No 108-31-6

 
FAQ

1.Q:Are you manufacturer?

A: As an integrated enterprise, we have our own production lines on N-Methyl Prrolidone, 1,4- Butanediol and Gamma-Butyrolactone. Meanwhile we are one of the experienced distributors for other chemicals such as Methylene Chloride, Chloroform, Aniline oil, cyclohexanone, Dimethyl Formamide, Propylene Glycol, Ethylene Glycol, Dimethyl Carbonate, etc. We have competitive price benefited by ready stock and good relations with some leading chemical manufacturers.
2.Can I get samples ?
 Yes, we can supply specified quantity free sample, you pay for the freight charge only.
3.Which documents do you support?

We can supply COA, TDS, MSDS and so on.
4.What is your MOQ? 
A: Normally our MOQ is 20'FCL for each product. Other quantity kindly contact us for sure.
5. How can you guarantee the quality of your products?
(1)Our staff are all experienced in chemical products or related major background, they are well trained before quotation.
(2) Free sample or pre- shipment sample are available for our new cooperation before you place commercial order.
 We are sure the same specification commercial products as sample to customers.
(3) Third Party Inspection like SGS can be arranged according to your requirement before shipping.
(4) On-Spot QC in our APPROVED associated production bases with necessary certification like GMP, ISO etc.
 6. How to pay?
 PI will be sent firstly after our aligned products specification. Payment by T/T, X-Transfer ,LC and so on.

7.Q :Which kind of payment terms do you accept?
A:We prefer TT, LC payment terms. Other payment terms are flexible to be further discussed.

8.Q: What kind of package do you have?
A: We have various of packages to meet needs of our customers,like Iron drums,plastic drums, IBC tanks, Flexitank, ISO TANK and bags etc.

9.Q:What is your after-sales service?
 DESENLAI CHEMICAL aim to keep long term cooperation with all the customers, will sign a legally binding sales contract with customers for every order.  If you have doubt or concern on our products or service, pls feel free to contact with us.

10.Q: What's your delivery time?
A: Usually we will arrange the shipment in 7 -15 days.

11.What is your processing procedures of our order?

 
OUR PRODUCT LIST

Organic Chemicals Manufacture Maleic Anhydride Ma CAS No 108-31-6Organic Chemicals Manufacture Maleic Anhydride Ma CAS No 108-31-6

Send your message to this supplier

*From:
*To:
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now
Contact Supplier