Mordant Orange 37

Product Name
Mordant Orange 37
CAS No.
6441-98-1
Chemical Name
Mordant Orange 37
Synonyms
C.I. 18730;Mordant Orange 37;Acid mordant Orange 37;Mordant orange 37 (C.I. 18730);C.I.Mordant Orange 37:C.I.18730;Sodium 3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-4-hydroxybenzenesulfonate;sodium 3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-4-hydroxybenzenesulphonate;sodium,(3E)-3-[(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)hydrazinylidene]-4-oxocyclohexa-1,5-diene-1-sulfonate
CBNumber
CB2940805
Molecular Formula
C16H13N4NaO5S
Formula Weight
396.35299
MOL File
6441-98-1.mol
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Hazard and Precautionary Statements (GHS)

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Mordant Orange 37 Chemical Properties,Usage,Production

Preparation

3-Amino-4-hydroxybenzenesulfonic acid diazotization, and 3-Methyl-1-phenyl-1H-pyrazol-5(4H)-one coupling.

Properties and Applications

dark red light orange. Soluble in water, soluble in ethanol apply for green yellow. In concentrated sulfuric acid to green light yellow, after dilution is still green yellow. Its aqueous solution to join concentrated hydrochloric acid for green yellow; Crowding sodium hydroxide for green yellow. Used for wool fabric dyeing.

Standard Ironing Fastness Light Fastness Fulling Persperation Fastness Soaping Water
Alkali Acid
ISO 3 6-7 3-4 3 5 4 4-5

Mordant Orange 37 Preparation Products And Raw materials

Raw materials

Preparation Products

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Mordant Orange 37 Suppliers

China 5 India 1 United States 1 Global 7

6441-98-1, Mordant Orange 37Related Search:

Antirust agent T702 Dihydromyrcenol Sodium 1-heptanesulfonate (+/-)-10-CAMPHORSULFONIC ACID SODIUM SALT Sodium 1-octanesulfonate Sodium 3-nitrobenzenesulphonate Bensulfuron methyl Mordant Red 19 Sodium lignosulfonate PHENYL VALERATE 1-DODECANESULFONIC ACID SODIUM SALT 4-PHENYLAZOPHENOL Pyrazole Methyl Benzenesulfonic acid sodium salt Sodium 4-hydroxybenzenesulfonate Methyl bromide Mordant Orange 37

  • sodium,(3E)-3-[(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)hydrazinylidene]-4-oxocyclohexa-1,5-diene-1-sulfonate
  • sodium 3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-4-hydroxybenzenesulphonate
  • Acid mordant Orange 37
  • Mordant orange 37 (C.I. 18730)
  • C.I. 18730
  • Mordant Orange 37
  • Sodium 3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-4-hydroxybenzenesulfonate
  • C.I.Mordant Orange 37:C.I.18730
  • 6441-98-1
  • C16H13N4NaO5S