Pigment Red 185 CAS 51920-12-8
Abubuwan Sinadarai:
| Tsarin kwayoyin halitta | Saukewa: C27H24N6O6S |
| Molar Mass | 560.58 |
| Yawan yawa | 1.3-1.4 |
| Matsayin narkewa | 335-345ºC |
| Ruwan Solubility | 3.4μg/L a 26 ℃ |
| pKa | 10.63± 0.50 (An annabta) |
| Yanayin Ajiya | Yanayin Daki |
| Fihirisar Refractive | 1.722 |
| Abubuwan Jiki da Sinadarai | hue ko launi: shuɗi mai haske da ja girman dangi: 1.45 Yawan yawa/(lb/gal):11.2-11.6 matsakaicin girman barbashi/μm:180 siffar barbashi: ƙananan flake yanki na musamman / (m2/g): 45; 43-47 Ƙimar pH/(10% slurry): 6.5 Shakar mai/(g/100g):97 boye iko: m lankwasa diffration:  lankwasa tunani:  |
| Amfani | Alamun yana ba da launi mai launin shuɗi-ja tare da kusurwar kusurwa na digiri 358.0 (1/3SD, HDPE), kusan ba zai iya narkewa a cikin kaushi na gama gari, kuma yana da juriya ga haifuwa. Juriya mai zafi a cikin tawada shine 220 ℃ / 10min, dace da kayan ado na ƙarfe da tawada mai laminated filastik, saurin haske shine 6-7 (1 / 1SD); An yi amfani da shi don canza launin filastik, kyakkyawan juriya na ƙaura a cikin PVC mai laushi, ƙimar saurin haske 6-7 (1 / 3SD), kuma ana amfani dashi don canza launi na PE, juriya mai zafi <200 °c, da canza launin pulp na polypropylene. |
Gabatarwa
Pigment Red 185 wani sinadari ne na roba, wanda kuma aka sani da launin ja mai haske G, kuma sunansa sinadarai shine diminaphthalene sulfinate sodium gishiri. Mai zuwa shine gabatarwa ga kaddarorin, amfani, hanyoyin masana'antu da bayanan aminci na Pigment Red 185:
inganci:
- Pigment Red 185 foda ne mai ja tare da kyawawan kayan rini da launuka masu haske.
- Yana da kyakyawan haske, juriya na zafi da juriya na acid da alkali, kuma ba shi da sauƙin fashewa.
Amfani:
- Pigment Red 185 ana amfani da shi ne a masana'antar rini da kuma yin tawada.
- Ana iya amfani dashi don rini na yadi, bugu na launi, canza launin fenti da samfuran filastik.
Hanya:
- Hanyar shiri na pigment ja 185 shine yafi ta hanyar nitrification dauki na naphthol, wanda ya rage nitronaphthalene zuwa diaminophanephthalene, sa'an nan kuma amsa tare da chloric acid don samun sodium gishiri na diaminaphthalene sulfinate.
Bayanin Tsaro:
- A guji shakar numfashi, ciki, ko cudanya da fata. Idan ana hulɗar haɗari, kurkura nan da nan da ruwa mai yawa kuma ku nemi kulawar likita.
- Sanya safar hannu masu kariya, tabarau, da abin rufe fuska yayin amfani.
- Ka guji haɗuwa da acid mai ƙarfi, alkalis da sauran sinadarai.
- Ajiye a busasshiyar wuri, iska, nesa da wuta da kayan wuta.
