C.I. Direct Orange 35

C.I. Direct Orange 35 structure

CAS No.: 1325-56-0

Chemical Name:: C.I. Direct Orange 35

Synonyms: Direct Orange 35;C.I. Direct Orange 35;C.I.Direct Orange 35:C.I.40225

CBNumber:: CB04773131

Molecular Formula:

Molecular Weight:: 0

MDL Number:

MOL File:: Mol file

Request For Quotation

C.I. Direct Orange 35 Chemical Properties,Uses,Production

Preparation

in 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 Applications

red 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 materials

1,2-Bis(4-nitro-2-sulfophenyl)ethane Metanilic acid 2,5-Dimethylaniline

Preparation Products

1325-56-0(C.I. Direct Orange 35)Related Search:

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

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C.I. Direct Orange 35 Direct Orange 35 C.I.Direct Orange 35:C.I.40225 1325-56-0