Food Red 1:1
- CAS No.
- 12227-57-5
- Chemical Name:
- Food Red 1:1
- Synonyms
- Food Red 1:1;C.I.Food Red 1:1:C.I.14700:1
- CBNumber:
- CB89703333
- Molecular Formula:
- Molecular Weight:
- 0
- MDL Number:
- MOL File:
- Mol file
Food Red 1:1 Chemical Properties,Uses,Production
Preparation
2,4-Dimethyl-5-aminobenzenesulfonic acid diazo, coupled with the 4-Hydroxynaphthalene-1-sulfonic acid, and then into aluminum salt deposit color.
Properties and Applications
yellow light red. Soluble in water for yellow light red, slightly soluble in alcohol. The strong sulfuric acid is a deep in the red, red after diluted precipitation; In nitric acid solution for orange, then become yellow. The dye solution to join strong hydrochloric acid red slightly deepen; Add thick sodium hydroxide solution for orange.
Food Red 1:1 Preparation Products And Raw materials
12227-57-5(Food Red 1:1)Related Search:
Food Red 1:1
C.I.Food Red 1:1:C.I.14700:1
12227-57-5