Pigment ʻulaʻula 185 CAS 51920-12-8
Waiwai Kemika:
| ʻĀpana Molekala | C27H24N6O6S |
| Molar Mass | 560.58 |
| ʻO ka mānoanoa | 1.3-1.4 |
| Lae hehee | 335-345 ºC |
| Hiki i ka wai | 3.4μg/L ma 26 ℃ |
| pKa | 10.63±0.50(Wanamua) |
| Kūlana Waihona | Kemi lumi |
| Hōʻike Hōʻike | 1.722 |
| Na Waiwai Kino a Kimia | hue a waihoʻoluʻu: uliuli a ʻulaʻula pili pili: 1.45 ʻAno nui/(lb/gal):11.2-11.6 ka nui o ka nui o ka nui/μm:180 ʻano ʻāpana: liʻiliʻi liʻiliʻi ili kiko kiko/(m2/g):45;43-47 pH waiwai/(10% slurry):6.5 ʻaila ʻaila/(g/100g):97 mana huna: transparent pōʻai ʻokoʻa:  kaʻe noʻonoʻo:  |
| Hoʻohana | Hāʻawi ka puaʻa i kahi waihoʻoluʻu polū-ʻulaʻula me kahi kihi hue o 358.0 degere (1/3SD,HDPE), ʻaneʻane hiki ʻole ke hoʻoheheʻe ʻia i nā mea hoʻoheheʻe kūlohelohe maʻamau, a kū i ka sterilization. He 220 ℃ / 10min ka pale ʻana i ka wela, kūpono no ka hoʻonaninani metala a me ka ʻīnika paʻi kiʻi ʻoniʻoni laminated, ʻo ka wikiwiki māmā he 6-7 (1/1SD); Hoʻohana ʻia no ka waihoʻoluʻu ʻana, maikaʻi ke kū i ka neʻe ʻana i ka PVC palupalu, ka māmā wikiwiki o ka papa 6-7 (1/3SD), hoʻohana pū ʻia no ka kala PE, ka pale wela <200 °c, a me ka kala polypropylene pulp. |
Hoʻolauna
ʻO Pigment Red 185 kahi puaʻa synthetic kūlohelohe, ʻike ʻia hoʻi ʻo ka puaʻa ʻulaʻula ʻulaʻula G, a ʻo kona inoa kemika ʻo diaminaphthalene sulfinate sodium salt. ʻO kēia ka hoʻolauna ʻana i nā waiwai, hoʻohana, hana hana a me ka ʻike palekana o Pigment Red 185:
ʻAno maikaʻi:
- ʻO Pigment Red 185 he pauka ʻulaʻula me nā waiwai hoʻoluʻu maikaʻi a me nā kala ʻālohilohi.
- Loaʻa iā ia ka māmā māmā, ke kūpaʻa wela a me ka pale ʻana i ka waikawa a me ka alkali, a ʻaʻole maʻalahi e mae.
E hoʻohana:
- Hoʻohana nui ʻia ʻo Pigment Red 185 i ka ʻoihana dye a me ka hana ʻana i nā inika.
- Hiki ke hoʻohana ʻia no ke kala lole, ka paʻi puaʻa, ka pena kala a me nā huahana plastik.
Hanana:
- ʻO ke ʻano o ka hoʻomākaukau ʻana o ka puaʻa ʻulaʻula 185 ma o ka hopena nitrification o ka naphthol, ka mea e hōʻemi ai i ka nitronaphthalene i diaminophanephthalene, a laila e hoʻopili me ka waikawa chloric e loaʻa ai ka paʻakai sodium o ka diaminaphthalene sulfinate.
ʻIke palekana:
- Hōʻalo i ka inhalation, ingestion, a i ʻole pili me ka ʻili. Inā loaʻa ka pilikia, holoi koke me ka wai nui a ʻimi i ka lāʻau lapaʻau.
- E hoʻohana i nā mīkina lima pale, nā aniani, a me ka mask i ka wā e hoʻohana ai.
- Hōʻalo i ka hoʻopili ʻana me nā waikawa ikaika, alkalis a me nā mea ʻē aʻe.
- E kūʻai ma kahi maloʻo a me ka ea, ma kahi mamao o ke ahi a me nā mea hiki ke ahi.
