Pigment Whero 185 CAS 51920-12-8
Āhuatanga matū:
| Tātai rāpoi | C27H24N6O6S |
| Molar Mass | 560.58 |
| Kiato | 1.3-1.4 |
| Te Whakarewa | 335-345ºC |
| Wairewa wai | 3.4μg/L i te 26 ℃ |
| pKa | 10.63±0.50(I Matapaetia) |
| Tikanga Rokiroki | Rūma Temperature |
| Taurangi Refactive | 1.722 |
| Āhuatanga ā-tinana, matū hoki | he tae, he tae ranei: he puru me te whero kanapa kiato whanaunga: 1.45 Kiato rahi/(lb/gal):11.2-11.6 rahi matūriki toharite/μm:180 te ahua matūriki: he tawerewere iti horahanga mata motuhake/(m2/g):45;43-47 Uara pH/(10% slurry):6.5 te whakauru hinu/(g/100g):97 mana huna: transparent ānau weriweri:  ānau whakaata:  |
| Whakamahi | He tae kahurangi-whero te poaka me te koki hue o te 358.0 nga nekehanga (1/3SD,HDPE), tata kore e rewa i roto i nga whakarewa pararopi noa, a he atete ki te whakahoromata. Heat resistance i roto i te mangumangu ko 220 ℃ / 10min, e tika ana mo te whakapaipai whakarewa me te waituhi kiriata kiriata whakakikoruatia, he 6-7 (1/1SD); Ka whakamahia mo te tae kirihou, he pai te aukati heke i roto i te PVC ngawari, te tere tere marama 6-7 (1/3SD), whakamahia hoki mo te PE tae, te parenga wera <200 °c, me te polypropylene penupenu tae. |
Kupu Whakataki
Ko te Pigment Whero 185 he poaka waihanga pararopi, e mohiotia ana ko te pigment whero kanapa G, ko tona ingoa matū ko te diaminaphthalene sulfinate sodium salt. E whai ake nei he kupu whakataki mo nga rawa, nga whakamahinga, nga tikanga hanga me nga korero haumaru o Pigment Red 185:
Kounga:
- Ko te Pigment Whero 185 he paura whero he pai te tae me nga tae kanapa.
- He pai te maama, te wera wera me te waikawa me te parenga alkali, a ehara i te mea ngawari ki te memeha.
Whakamahia:
- Ko te Pigment Whero 185 te nuinga e whakamahia ana i roto i te ahumahi tae me te hanga i nga waituhi.
- Ka taea te whakamahi mo te waikano kakano, te peita poaka, te tae o nga peita me nga hua kirihou.
Tikanga:
- Ko te tikanga whakarite o te poaka whero 185 ko te nuinga ma te tauhohenga nitrification o te naphthol, e whakaiti ana i te nitronaphthalene ki te diaminophanephthalene, katahi ka tauhohe ki te waikawa chloric kia whiwhi tote konutai o te diaminaphthalene sulfinate.
Mōhiohio Haumaru:
- A ape i te inhalation, ingestion, te pa atu ranei ki te kiri. Mena ka pa mai, ka horoi tonu me te nui o te wai me te rapu awhina hauora.
- Kia mau i nga karapu whakamarumaru, karaehe me te kanohi kanohi i te wa e whakamahia ana.
- Kaua e pa atu ki nga waikawa kaha, nga kawakore me etahi atu matū.
- Whakaorangia ki tetahi waahi maroke, whai hau, kia matara atu i te ahi me nga rawa muramura.
