white briquettes price maleic anhydride C4H2O3
Product Description
high quality Unsaturated polyester resin Maleic Anhydride
Product Name: Maleic anhydride
CAS NO: 108-31-6
Purity:99.5%min
Appearance: briquette or flake
HS Code: 2917140000
Properties and uses: Maleic anhydride is an important organic chemical raw material used mainly for synthesizing unsaturated polyester resins, coatings, pharmaceutics, pesticides, lubricating oil additives, foodstuff additives etc.
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.
| Items | Units | Guaranteed Values | Results |
| Appearance | White briquettes | White briquettes | |
| Purity | WT% | 99.5% min | 99.5% |
| Molten Colour | APHA | 25 Max | 11 |
| Solidifying Point | ℃ | 52.5 Min | 52.7 |
| Ash | WT% | 0.005 Max | <0.001 |
| Iron | PPM | 3 Max | 0.32 |
| Note: Appearance—White briquettes is about 80%,Flakes and power is about 20% | |||
1.UPC resin
2.Manufacture of unsaturated polyester resin, alkyd resin, insulated paint, plasticizer, maleic acid
and tartaric acid, etc. It can be used antiseptic agent, also serve as the raw materials of medicine, pesticide,
paint, glass steel and so on.
We ensure to provide you safety packing and fast delivery:
Packing: Net weight 25 kg , in pp woven bag (lined with PE film) packaging or composite paper bag can be palletized & stretch wrapped
Owned and advanced processing technology
Excellent safety , health and environment :ISO9001,ISO14001
AIHENG Industry. which is a ISO9001:2008 company,was set up in 2000. With rapid development of our company, now our annual production capability reaches 30000 tons of chemical goods and 50000 tons of water purity goods. Our goods are exported to North America, South America, Asia, Europe and Africa.
AIHENG continuously tries to enlarge production scale, expands our product lines, improves our product quality and perfects after-sales service to enhance our reputation. We get the praise and favor among different customers from at home and abroad.
Our current products contents formic acid,Oxalic acid,sodium formate,Calcium Formate,PVC,calcium cloride,caustic soda flakes and peals,methylene hydroxide,potassium formate,adipic acid,sodium sulfide,melamine powder,etc.
Any in need,please feel free to contact us.:-)
Q1.Are you a factory or trading company?
A:Yes,we are factory,but not just a factory,as we have sales team,own designers,own showroom ,can help buyers to decide which products are their best choice,and all your inquiry will be replyed within 24 hours.
Q2:Could you send me all your catalogues and price list?
A:As we have more than thousands of items,even 1 item have different size and package,it is really too hard for us to send you all our catalogue and price list for you.Please inform me the items,size and packages you interested in ,so we can offer you the price list you want for your reference .
Q3.How can I get some samples?
Kindly send us your address, we are honored to offer you samples.
Q4. How does your factory do regarding quality control?
Our factory has gained ISO9001 2008 and REACH
Q5:What's your Delivery Time?
In generally, the delivery time is 35 days-40 days.We will make the delivery as soon as possible with the guaranted quality.
Q6:What is the convenient way to pay?
A:L/C , T/T ,Paypal, Western Union and Escrow are accepted,and if you have better idea , please feel free to share with us
Q7:Which mode of transport would be better?
In general,we advice to make delivery by sea which is cheap and safe.Also we respect your views of other transportation as well.
Product Categories : Maleic Anhydride
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