Pigmenti Red 185 CAS 51920-12-8
Ohun-ini Kemikali:
| Ilana molikula | C27H24N6O6S |
| Molar Mass | 560.58 |
| iwuwo | 1.3-1.4 |
| Ojuami Iyo | 335-345ºC |
| Omi Solubility | 3.4μg/L ni 26℃ |
| pKa | 10.63± 0.50 (Asọtẹlẹ) |
| Ibi ipamọ Ipo | Iwọn otutu yara |
| Atọka Refractive | 1.722 |
| Ti ara ati Kemikali Properties | hue tabi awọ: o wu bulu ati pupa ojulumo iwuwo: 1,45 Olopobobo iwuwo / (lb / gal): 11.2-11.6 apapọ patiku iwọn/μm:180 patiku apẹrẹ: kekere flake pato dada agbegbe / (m2 / g): 45; 43-47 pH iye / (10% slurry): 6.5 epo gbigba / (g/100g):97 nọmbafoonu agbara: sihin ìsépo diffraction:  yiyi pada:  |
| Lo | Pigmenti naa funni ni awọ buluu-pupa pẹlu igun hue ti awọn iwọn 358.0 (1/3SD, HDPE), o fẹrẹ jẹ inoluble patapata ni awọn ohun elo Organic ti o wọpọ, ati pe o lera si sterilization. Ooru resistance ni inki jẹ 220 ℃ / 10min, o dara fun irin ọṣọ ati ki o laminated ṣiṣu film titẹ sita inki, ina fastness jẹ 6-7 (1 / 1SD); Ti a lo fun awọ ṣiṣu, resistance ijira ti o dara ni PVC rirọ, iwọn iyara ina 6-7 (1 / 3SD), ti a tun lo fun kikun PE, resistance ooru <200 °c, ati awọ polypropylene pulp. |
Ifaara
Pigment Red 185 jẹ pigmenti sintetiki Organic, ti a tun mọ si pigmenti pupa didan G, ati pe orukọ kemikali rẹ jẹ iyọ sodium diaminaphthalene sulfinate. Atẹle jẹ ifihan si awọn ohun-ini, awọn lilo, awọn ọna iṣelọpọ ati alaye ailewu ti Pigment Red 185:
Didara:
- Pigment Red 185 jẹ lulú pupa kan pẹlu awọn ohun-ini kikun ti o dara ati awọn awọ didan.
- O ni o dara lightfastness, ooru resistance ati acid ati alkali resistance, ati ki o jẹ ko rorun lati ipare.
Lo:
- Pigment Red 185 jẹ lilo ni akọkọ ni ile-iṣẹ dai ati ni iṣelọpọ awọn inki.
- O le ṣee lo fun didimu aṣọ, titẹ sita pigmenti, kikun ti awọn kikun ati awọn ọja ṣiṣu.
Ọna:
- Ọna igbaradi ti pigment pupa 185 jẹ nipataki nipasẹ ifaseyin nitrification ti naphthol, eyiti o dinku nitronaphthalene si diaminophanephthalene, ati lẹhinna fesi pẹlu chloric acid lati gba iyọ iṣuu soda ti diaminaphthalene sulfinate.
Alaye Abo:
- Yago fun ifasimu, mimu, tabi olubasọrọ pẹlu awọ ara. Ni ọran ti olubasọrọ lairotẹlẹ, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa itọju ilera.
- Wọ awọn ibọwọ aabo, awọn gilaasi, ati iboju-boju lakoko lilo.
- Yago fun olubasọrọ pẹlu awọn acids ti o lagbara, alkalis ati awọn kemikali miiran.
- Itaja ni kan gbẹ, ventilated ibi, kuro lati iná ati flammable ohun elo.
