7-Diethylamino-4-methylcoumarin me CAS 91-44-1
He mea pena laser maʻamau i hana ʻia e ka condensation o ka m-diethylaminophenol a me ka ethyl acetoacetate.He pauda keʻokeʻo, hiki ʻole ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻoheheʻe ʻia i ka ethanol a me nā mea hoʻoheheʻe organik ʻē aʻe.
| 'ikamu | Kūlana |
| Ka nana aku | Pauda keʻokeʻo |
| Lae hehee | 69-75 ℃ |
| Maemae | ≥99% |
| Sʻoluʻolu | ʻIke ʻia ka 5g i ka 50ml methanol |
1. He kūpono ia no ka hoʻomālamalama ʻana a me ka hoʻomālamalama ʻana o ka hulu hipa, siliki, nylon a me nā mea ʻē aʻe a me ka hulu, a kūpono loa no ka hoʻomālamalama ʻana a me ka hoʻomālamalama ʻana i nā plastics.
2. Hoʻohana ʻia no ka hoʻomaʻamaʻa ʻana i ka pulupulu, ka hulu hipa, ka siliki maoli, ka nylon, acrylic, acetate fiber
3. He kala laser maʻamau
25kgs / pahu, 9tons / 20' pahu
25kgs / eke, 20tons / 20'container
7-Diethylamino-4-methylcoumarin me CAS 91-44-1
