P-Yellow 147 CAS 4118-16-5
Chemical Property:
| Molecular Formula | C37H21N5O4 |
| Molar Misa | 599.59 |
| Kuchulukana | 1.477±0.06 g/cm3(Zonenedweratu) |
| Boling Point | 888.5±75.0 °C(Zonenedweratu) |
| Pophulikira | 491.2°C |
| Kuthamanga kwa Vapor | 3.42E-32mmHg pa 25°C |
| pKa | 2.65±0.10 (Zonenedweratu) |
| Refractive Index | 1.77 |
| Zakuthupi ndi Zamankhwala | mtundu kapena mtundu: Yellow diffraction curve:  |
| Gwiritsani ntchito | pali mitundu 10 yamitundu yamalonda yamtundu wa pigment, yomwe imapatsa osalowerera kufiira ndi yachikasu, yokhala ndi utoto wofooka pang'ono. Amagwiritsidwa ntchito makamaka ku mitundu ya pulasitiki, kupeza 1/3 kuya kwake kwa HDPE kumafuna CI Pigment yellow 147 pigment concentration ya 0.35%; Makamaka oyenera polystyrene (1/3 muyezo kuya), kutentha kwake bata mpaka 300 ℃, kuwala fastness 7-8 kalasi; mtundu wa slurry wa polyolefin ungathenso kupirira kutentha kwambiri kwa 300 °c. |
Mawu Oyamba
Pigment Yellow 147, yomwe imadziwikanso kuti CI 11680, ndi mtundu wa pigment, dzina lake la mankhwala ndi osakaniza a phenyl nitrogen diazide ndi naphthalene. Zotsatirazi ndikuwulula za katundu, ntchito, njira zopangira ndi chidziwitso chachitetezo cha Huang 147:
Ubwino:
- Yellow 147 ndi ufa wonyezimira wachikasu wokhala ndi mphamvu yopaka utoto.
- Ili ndi kukhazikika bwino mu zosungunulira, koma imazimiririka mosavuta ndi kuwala kwa dzuwa.
- Yellow 147 ili ndi nyengo yabwino komanso kukana mankhwala.
Gwiritsani ntchito:
- Yellow 147 imagwiritsidwa ntchito kwambiri ngati pigment mu mapulasitiki, zokutira, inki ndi mafakitale ena.
- Itha kugwiritsidwanso ntchito popaka utoto, nsalu, zikopa, mphira, zoumba, ndi zina zambiri.
- Yellow 147 itha kugwiritsidwanso ntchito popanga utoto waluso, monga utoto wamafuta ndi utoto wamadzi.
Njira:
- Yellow 147 imatha kupangidwa ndi machitidwe amitundu iwiri, styrene ndi naphthalene.
- Kaphatikizidwe kake kamayenera kuchitika pamaso pa chothandizira choyenera.
Zambiri Zachitetezo:
- Yellow 147 ikhoza kukhala chiwopsezo cha thanzi ngati itamezedwa ndikukokera mpweya, ndipo kukhudzana ndi mpweya kwanthawi yayitali kuyenera kupewedwa.
- Mukamagwira Yellow 147, gwiritsani ntchito zida zodzitetezera zoyenera monga zopumira, magolovesi ndi magalasi.
- Mukasunga ndi kugwiritsa ntchito Yellow 147, tsatirani njira zoyenera zoyendetsera chitetezo ndikuzisunga kutali ndi magwero amoto ndi zinthu zomwe zimatha kuyaka.
- Osadya kapena kusuta mukamagwiritsa ntchito Yellow 147, ndipo sungani malo omwe mpweya wabwino umatuluka.
- Zikachitika mwangozi kapena kumwa Yellow 147, funsani kuchipatala mwamsanga ndipo mubweretse Safety Data Sheet for Yellow 147.
