A Samreal Chemical se dedica à indústria química há 20 anos, fornecendo produtos químicos de alta qualidade e serviços atenciosos.
Propionato de éter metílico de propilenoglicol PMP CAS 148462-57-1 - 148462-57-1 e propionato de éter metílico de propilenoglicol
제품 설명
Propylene glycol methyl ether acetate (PMA)-propionate (PMP) is a low-toxic high-level solvent. Its molecule contains both ether and carbonyl groups. The carbonyl group forms an ester structure and contains alkyl groups. There are both non-polar parts and polar parts in the same molecule. The functional groups of these two parts not only restrict and repel each other, but also play an inherent role. Therefore, there is a certain dissolving force for both non-polar and polar substances. Widely used in high-grade coatings, resins, ink printing, electronic chemicals, etc.
product quality index
| 목 | Propylene glycol methyl ether acetate(PMA) | 2-methoxy-1-propanol acetate(ISO-PMA) | Propylene glycol methyl ether propionate(PMP) | Dipropylene glycol methyl ether acetate(DPMA) |
| CAS No. | 108-65-6 | 70657-70-4 | 148462-57-1 | 88917-22-0 |
| 모습 | Colorless transparent | Colorless transparent | Colorless transparent | Colorless transparent |
| Content % <000000>ge; | 99.5 | 99.5 | 99.5 | 99 |
| Distillation range ºC | 143~149 | 140~150 | 158~168 | 200~217 |
| Density(D420)g/ml | 0.965~0.975 | 0.965~0.975 | 0.935~0.965 | 0.979~0.989 |
| Acidity (acetic acid)%<000000>le; | 0.02 | 0.02 | 0.02 | 0.03 |
| Water content %(WT) | 0.05 | 0.1 | 0.05 | 0.05 |
| Colority(Pt-Co) | 10 | 15 | 10 | 15 |
Precautions
Not being touched with bodies for a long time, used in airiness place.
packaging and storage and transportation
Packed by Iso Tank, coating drums or IBC drums, these products are DG cargo, should be stocked as DG cargo.
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