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

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Mordant Orange 37 Suppliers

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

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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