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COLOR DEVELOPER cd-1 N,N-Diethyl-p-phenylenediamine sulfate

CAS No.:

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Chemical Name: N,N-Diethyl-p-phenylenediamine sulfate

Molecular Formula: C10H18N2O4S

Formula Weight: 262.33

CAS No.: 6283-63-2

4-(N-Ethyl-N-2-hydroxyethyl)-2-methylphenylenediamine sulfate Usage And Synthesis

Description CD4 is a color-film developer, and both an allergen and an irritant in photographers. Cross reactivity is possible with Disperse Blue 124, Disperse Blue 106, and Disperse red 17.

Chemical Properties beige fine crystalline powder

Uses 4-(N-Ethyl-N-2-hydroxyethyl)-2-methylphenylenediamine sulfate is used as a color developer for Kodacolor II film, identicaI to Flexicolor or C-41 process; color developer for use in color microautoradiography for color development of immunogold-labeled antibodies

Item Specifications
Appearance White powder or crystal
PH 2.0-2.2
Content 99-102%
Assay ≥99%
Heavy metals ≤0.001
Sulphated Ash ≤0.1
Water content (K.F) ≤0.5%
Turbidity of 5% in water ≤5 NTU
Melting point 182-187
Solubility 5% in water Clear no residue

Product Category