Nā mea hoʻolako acetylacetone ma Kinahelu cas123-54-6
| AcetylacetoneʻIke kumu | |
| Inoa mea kūʻai: | Acetylacetone |
| CAS: | 123-54-6 |
| MF: | C5H8O2 |
| MW: | 100.12 |
| EINECS: | 204-634-0 |
| Acetylacetone mau waiwai | |
| Lae hehee | -23 °C (māmā) |
| Lae paila | 140.4 °C (kukui) |
| mānoanoa | 0.975 g/mL ma 25 °C (kukui.) |
| māhu mahu | 3.5 (vs ea) |
| kaomi mahu | 6 mm Hg (20 °C) |
| hōʻike hoʻopaʻapaʻa | n20/D 1.452(māmā) |
| Fp | 66 °F |
| ka mahana mālama. | E mālama ʻia ma lalo o +30 ° C. |
| 'ikamu | Unite | Kūlana |
| Acetyl acetone maʻiʻo: | % | ≥ 99.7 |
| Kaha (20°C ): | g/cm3: | 0.970-0.975 |
| Helu hoʻopaʻa ʻana: | 1.450±0.002 | |
| Acetic acid: | % | 0.15 Max |
| Ke koena ma ka evaporation: | % | 0.01 Max |
| Mākū: | % | 0.08 Max |
| kala (APHA): | 10 Max |
ʻO ka Acetylacetone kahi mea koʻikoʻi koʻikoʻi synthesis intermediate, i hoʻohana nui ʻia i ka lāʻau lapaʻau, mea ʻala, pesticide a me nā ʻoihana ʻē aʻe.ʻO ka Acetylacetone kahi mea waiwai nui i ka ʻoihana lāʻau lapaʻau, e like me ka synthesis o 4,6-dimethylpyrimidine derivatives.Hoʻohana ʻia ia ma ke ʻano he solvent no Cellulose acetate, kahi mea hoʻomaloʻo no nā pena a me nā varnish, a me kahi reagent analytical koʻikoʻi.Ma muli o ke ʻano o ka enol formula, hiki i ka Acetylacetone ke hana i ka Chelation me nā ion metala e like me cobalt (II), cobalt (III), beryllium, aluminika, chromium, hao (II), keleawe, nickel, palladium, zinc, indium, tin, zirconium, magnesium, manganese, scandium a me thorium, hiki ke hoʻohana ʻia e like me nā mea hoʻohui aila a me nā mea hoʻohui aila lubricating.Ma ka hoʻohana ʻana i kāna chelation me nā metala, hiki ke hoʻohana ʻia i mea hoʻomaʻemaʻe no nā metala Chemicalbook i nā micropores;Hoʻohana ʻia ma ke ʻano he catalyst, resin crosslinking agent, a me ka resin curing accelerator;ʻO ka resin a me nā mea hoʻohui lāʻau;No ka hopena Hydroxylation, ka hopena hydrogenation, ka hopena Isomerization, synthesis o nā ketones unsaturated haʻahaʻa, polymerization a me ka copolymerization o nā olefins kalapona haʻahaʻa, etc;Hoʻohana ʻia e like me ka solvent organik, Cellulose acetate, inika a me ka puaʻa;Mea hoʻomaloʻo pena;ʻO nā mea waiwai no ka hoʻomākaukau ʻana i nā insecticides a me nā fungicides, Antidiarrhoeal a me nā mea hoʻohui hānai no nā holoholona;ʻO ke aniani ʻōniʻoniʻo infrared, ke kiʻiʻoniʻoni conductive māmā (indium paʻakai), superconducting thin film (indium salt) mea hana;Loaʻa i nā ʻāpana metala acetylacetone nā waihoʻoluʻu kūikawā (ka paʻakai keleawe ʻōmaʻomaʻo, ka paʻakai hao ʻulaʻula, ka paʻakai chromium poni) a ʻaʻole hiki ke hoʻoheheʻe ʻia i ka wai;Hoʻohana ʻia ma ke ʻano he lāʻau lapaʻau;ʻO ka hoʻohuihui ʻana i nā mea maka.
Hebei Guanlang Biotechnology Co., Ltd. no Guanlang Group, i hoʻokumu ʻia i ka makahiki 2007, aia ma Shijiazhuang kūlanakauhale ʻo ia ke kapikala o Hebei Province a me ka ʻāpana hub ma waena o Beijing Tianjin a me Hebei a loaʻa iā ia ka pono o ka lawe ʻana.ʻO kā mākou hui kahi ʻoihana ʻenehana kiʻekiʻe hou me ka Research & Development, ka hana ʻana a me ke kūʻai aku.
