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C.I. Direct Orange 35

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C.I. Direct Orange 35 Basic information
Product Name:C.I. Direct Orange 35
Synonyms:C.I. Direct Orange 35;Direct Orange 35;C.I.Direct Orange 35:C.I.40225
CAS:1325-56-0
MF:
MW:0
EINECS:603-626-8
Product Categories:
Mol File:Mol File
C.I. Direct Orange 35 Structure
C.I. Direct Orange 35 Chemical Properties
Safety Information
MSDS Information
C.I. Direct Orange 35 Usage And Synthesis
Preparationin reflux conditions, sodium hydroxide solution in 1,2-Bis(4-nitro-2-sulfophenyl)ethane sodium salt between two with 3-Aminobenzenesulfonic acid sodium diazotization and?2,5-Dimethylbenzenamine coupled with heating products.
Properties and Applicationsred light orange. Soluble in water for yellow, slightly soluble in ethanol is palm red light, slightly soluble in acetone is palm yellow light. The strong sulfuric acid for purple; In strong hydrochloric acid for brown in the light yellow solution.
C.I. Direct Orange 35 Preparation Products And Raw materials
Raw materials1,2-Bis(4-nitro-2-sulfophenyl)ethane-->Metanilic acid-->2,5-Dimethylaniline
Tag:C.I. Direct Orange 35(1325-56-0) Related Product Information
Direct Orange 40 Benzenesulfonic acid, 5-[(4-amino-2,5-dimethylphenyl)azo]-2-methoxy-, monosodium salt, reaction products with 2,2'-(1,2-ethenediyl)bis[5-nitrobenzenesulfonic acid], reduced SIRIUS ORANGE G Direct Orange 4 DIRECT ORANGE 37 Direct Orange 46 Direct Orange 39