Ponceau 4R Carmine Colorant
| Product Name: | Ponceau 4R |
| Chitarisiko: | Tsvuku Hupfu |
| Zvitupa: | ISO,KOSHER,Halal,Organic; |
| Nhamba yeCAS: | 2611-82-7 |
| Molecular Formula: | C20H11N2Na3O10S3 |
| Molecular Weight: | 604.47 |
Carmine ndiyo inonyanya kushandiswa uye yakawanda pasi rosesingle azo synthetic pigment, international standard code 124.
Kunyungudika kwecarmine mumvura ndeye 0.23g/mL (20 ℃), 0.1% aqueous solution ye carmine yakatsvuka, uye ine chiedza chakanaka uye inodzivirira kupisa (105 ℃).
Carmine haina kumira zvakanaka pakudzikisira, oxidation uye mabhakitiriya, yakagadzikana kune citric acid uye tartaric acid, yakasvibira pamberi pealkali.Yakagadzika kuAl3+ neCa2+, nepo Mg2+ iine mavara ekuwedzera maitiro pacarmine.
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