Product Details：
Product Name：4-(N-Ethyl-N-2-hydroxyethyl)-2-methylphenylenediamine sulfate、CD-4
MF：C11H20N2O5S
MW：292.35
CAS：25646-77-9
Appearance:white crystalline powder
Package:25kg/drum
| EINECS No | 247-162-0 |
| melting point | 155 °C |
| storage condition | Inert atmosphere,Room Temperature |
| Water Solubility | Soluble in water |
Application:
The fourth type of color developer series used for developing color films, commonly known as CD-4, is chemically referred to as 4- (N-ethyl-N-hydroxyethyl) -2-methylphenylenediamine sulfate. During color development, the oxidizing agent reduces the silver atoms in the silver halide crystal and combines with the color to form colored dye molecules.
Used as a color developer.
Used as a high-temperature rapid developer for oil soluble color films in film and photography departments.
