Yellow Yellow 19
Mtundu wa Index: Solvent Yellow 19
CINO.13900:1
CAS No. 10343-55-2
EC NO.233-747-8
Natural Chemical: Monoazo Series/Metal Complex
Chemical Formula C16H11CrN4O8S
Zaukadaulo Katundu:
Bluish Yellow Powder.
Ndi kusungunuka kwabwino kwambiri komanso kusakanikirana kwamitundu yosiyanasiyana ya zosungunulira za organic, imakhalanso yogwirizana bwino ndi mitundu yosiyanasiyana ya ma resin opangidwa ndi chilengedwe.
Chapadera zimatha solubility mu zosungunulira, kuwala, kutentha fastness ndi amphamvu mtundu mphamvu.
MtunduShade:
Ntchito:
1. Madontho a nkhuni 2. Inki zosindikizira 3.Zojambula za aluminiyamu 4. Zojambulajambula zotentha kwambiri 5. Kutha kwachikopa 6. Kumaliza kuphika 7. Inki zolembera 8. zokutira zapulasitiki
Zakuthupi Katundu:
| Kuwala Kuthamanga | 6.0 |
| Kutentha Kukaniza | 140 ℃ |
| Kukaniza kwa Acid | B |
| Alkali Kukaniza | B |
| ZosungunuliraYellow19 Kusungunuka(g/l) | |
| Mowa | 300 |
| 1-methoxy-2-propanol | 500 |
| N - propanol | 400 |
| 2-ethoxyethanol | 500 |
| MEK | 500 |
| Ethxy acetate | 400 |
| Toluene | 400 |
Zindikirani: The pamwamba zambiri is kupereka as malangizo za wanu umboni kokha.
Zotsatira zolondola ziyenera kutengera zotsatira za mayeso mu labotale.
