Complaint
Maleic anhydride 108-31-6 based on n-butane process
Mainly used in the production of unsaturated polyester resin, alkyd resin, pesticide Malarthiophosphorus, high efficiency and low toxicity pesticide 4049, long-acting iodide raw materials. It is also the comonomer of coating, maleic rosin, polymaleic anhydride, maleic anhydride - styrene copolymer, and the organic chemical raw material of tartaric acid, fumaric acid, tetrahydrofuran, etc. in the production of ink additives, paper additives, plasticizers
| Characteristics | Units | Guaranteed Values | Results |
| Appearance | White briquettes | ||
| Purity(by MA) | WT% | 99.5 min | 99.71 |
| Molten Colour | APHA | 25 Max | 13 |
| Solidifying Point | ºC | 52.5 Min | 52.7 |
| Ash | WT% | 0.005 Max | <0.001 |
| Iron | PPM | 3 Max | 0.32 |
S-sailing Group---shandong jinling international trade co.,ltd. and dongying juncheng import and export co.,ltd. main products include basic inorganic and organic chemicals, such as methylene chloride, chloromethane,aniline oil,refined naphthalene, dimethylcarbonate(DMC), propylene glycol(PG),dimethylformamide(DMF), dichloroethane,TDI80/20,POP series,polyol,potassium hydroxide,and Acetate. All the products with all set of chemicals license. As one of the largest distributors on Methane and chloride in China, we won the good reputation from our clients at home and abroad.
