| Identification | Back Directory | [Name]
Direct Orange 46 | [CAS]
12222-37-6 | [Synonyms]
C.I. 40230
Orange GR
DirectOrange
Direct Orange 36
Direct Orange 44
Direct Orange 34
Direct Orange 46
Paranol Orange EGL
C.I.DirectOrange34
Pigment Orange 14
C.I.Direct Orange 36
Orange 7 gl directly
Direct Fast Orange EG
Direct Fast Orange EGL
Diazol Light Orange 7JL
Chlorantine Fast Orange TGLL
Direct orange 34 (C.I. 40230)
C.I.Direct Orange 36:C.I.40230
C.I.Direct Orange 44:C.I.40215
C.I.Direct Orange 46:C.I.40215
C.I.Direct Orange 60:C.I.40215
C.I.Direct Orange 34:C.I.40215/40220
Direct Orange 46 ISO 9001：2015 REACH
2,2'-(1,2-Ethenediyl)bis[5-nitrobenzenesulfonic acid reaction products with methylated 4-[(4-aminophenyl)azo]benzenesulfonic acid monosodium salt
Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[5-nitro-, reaction products with methylated 4-[(4-aminophenyl)azo]benzenesulfonic acid monosodium salt | [EINECS(EC#)]
235-415-8 | [Molecular Formula]
Unspecified | [MDL Number]
MFCD00280086 |
| Hazard Information | Back Directory | [Uses]
Direct Orange 46 can be used for dyeing and printing cotton, silk, wool and their blends. | [Preparation]
in reflux conditions, sodium hydroxide solution in (E)-2-(2-sulfo-4-nitrostyryl)-5-nitrobenzenesulfonic acid sodium salt with 4-Aminobenzenesulfonic acid sodium diazo with aniline coupled with product heating (40215). In reflux conditions, sodium hydroxide solution in (E)-2-(2-sulfo-4-nitrostyryl)-5-nitrobenzenesulfonic acid??sodium salt with ?4-Aminobenzenesulfonic acid?sodium diazotization and a product matches m-Toluidine, molecular than 1:1. The proportion of 75 under heating together (40220). | [Properties and Applications]
red light orange. The dye soluble in water for golden brown, slightly soluble in ethanol for subtle stitching light yellow. In the strong sulfuric acid as dark blue, with golden yellow diluted. Dyes in aqueous solution strong hydrochloric acid for yellow olive brown, have precipitation; Sodium hydroxide solution in a brown light orange precipitation. Can be used for cotton, silk, wool and their blended fabric dyeing and printing, also can be used for leather and paper shading, its heavy metal salt can be used as organic pigments. Good Exhaust dyeing.
|
Standard
|
Acid Resistance
|
Alkali Resistance
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Light Fastness
|
Soaping
|
Water
|
|
Fading
|
Stain
|
Fading
|
Stain
|
|
ISO
|
3-4
|
4
|
6
|
2
|
|
2
|
|
|
AATCC
|
5
|
5
|
6
|
3
|
|
3
|
|
|
|
| Company Name: |
AFINE CHEMICALS LIMITED
|
| Telephone: |
+86-571-85134551 +86-18958018566 |
| Website: |
www.afinechem.com/index.html |
| Company Name: |
Wuhan Fortuna Chemical Co.,Ltd
|
| Telephone: |
+86-2759207851; +86-18007136271 |
| Website: |
https://www.chemicalbook.com/manufacturer/Wuhan%20Fortuna%20chemical/ |
|