Ponceau 4R Carmine Colorant
Sunan samfur: | Ponceau 4R |
Bayyanar: | Jan Foda |
Takaddun shaida: | ISO, KOSHER, Halal, Organic; |
CAS No.: | 2611-82-7 |
Tsarin kwayoyin halitta: | Saukewa: C20H11N2Na3O10S3 |
Nauyin Kwayoyin Halitta: | 604.47 |
Carmine ita ce mafi yawan amfani da ita a duniya kuma mai yawaguda azo roba pigment, International Standard Code 124.
Solubility na carmine a cikin ruwa shine 0.23g/mL (20 ℃), 0.1% ruwa bayani na carmine ne mai haske ja, kuma yana da kyau haske da zafi juriya (105 ℃).
Carmine yana da ƙarancin juriya ga raguwa, iskar shaka da kwayoyin cuta, barga zuwa citric acid da tartaric acid, launin ruwan kasa a gaban alkali. Yana da mahimmanci ga Al3+ da Ca2+, yayin da Mg2+ yana da tasirin inganta launi a fili akan carmine.