Ponceau 4R Carmine Ibara
Izina RY'IGICURUZWA: | Ponceau 4R |
Kugaragara: | Ifu itukura |
Impamyabumenyi: | ISO, KOSHER, Halal, Organic; |
CAS Oya .: | 2611-82-7 |
Inzira ya molekulari: | C20H11N2Na3O10S3 |
Uburemere bwa molekile: | 604.47 |
Carmine niyisi ikoreshwa cyane kandi nini cyaneimwe ya azo synthique pigment, kode mpuzamahanga mpuzamahanga 124.
Ubushobozi bwa karmine mumazi ni 0.23g / mL (20 ℃), 0.1% yumuti wamazi wa karmine ni umutuku wera, kandi ufite urumuri rwiza nubushyuhe (105 ℃).
Carmine ntishobora kwihanganira kugabanuka, okiside na bagiteri, ihamye kuri acide citric na acide ya tartaric, yijimye imbere ya alkali.Birahagaze neza kuri Al3 + na Ca2 +, mugihe Mg2 + ifite ingaruka zigaragara zo kongera amabara kuri carmine.