sodium 2-[4-[[2,4-dihydroxy-3-(phenylazo)phenyl]azo]phenyl]-6-methylbenzothiazole-7-sulphonate
sodium 2-[4-[[2,4-dihydroxy-3-(phenylazo)phenyl]azo]phenyl]-6-methylbenzothiazole-7-sulphonate Basic information
- Product Name:
- sodium 2-[4-[[2,4-dihydroxy-3-(phenylazo)phenyl]azo]phenyl]-6-methylbenzothiazole-7-sulphonate
- Synonyms:
-
- sodium 2-[4-[[2,4-dihydroxy-3-(phenylazo)phenyl]azo]phenyl]-6-methylbenzothiazole-7-sulphonate
- 7-Benzothiazolesulfonic acid, 2-[4-[[2,4-dihydroxy-3-(phenylazo) phenyl]azo]phenyl]-6-methyl-, monosodium salt
- 2-[4-[[2,4-Dihydroxy-3-(phenylazo)phenyl]azo]phenyl]-6-methyl-7-benzothiazolesulfonic acid sodium salt
- 2-[4-[[2,4-Dihydroxy-3-(phenylazo)phenyl]azo]phenyl]-6-methylbenzothiazole-7-sulfonic acid sodium salt
- C.I.20215
- C.I.Direct Orange 32
- sodium,2-[4-[(2E)-2-[(5E)-4,6-dioxo-5-(phenylhydrazinylidene)cyclohex-2-en-1-ylidene]hydrazinyl]phenyl]-6-methyl-1,3-benzothiazole-7-sulfonate
- C.I.Direct Orange 32:C.I.20215
- CAS:
- 5915-59-3
- MF:
- C26H18N5NaO5S2
- MW:
- 567.57139
- EINECS:
- 2276384
- Product Categories:
-
- Organics
- Mol File:
- 5915-59-3.mol
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sodium 2-[4-[[2,4-dihydroxy-3-(phenylazo)phenyl]azo]phenyl]-6-methylbenzothiazole-7-sulphonate Chemical Properties
- EPA Substance Registry System
- C.I. Direct Orange 32, monosodium salt (5915-59-3)
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sodium 2-[4-[[2,4-dihydroxy-3-(phenylazo)phenyl]azo]phenyl]-6-methylbenzothiazole-7-sulphonate Usage And Synthesis
Preparation
2-(4-Aminophenyl)-6-methylbenzo[d]thiazole-7-sulfonic acid diazo, Coupled with resorcinol; aniline diazo, and the generation of single accidentally coupled nitrogen compounds.
Properties and Applications
orange. Soluble in water for yellow brown, slightly soluble in alcohol. The strong sulfuric acid for orange red to brown, after dilute for orange brown. The dye solution with strong hydrochloric acid have orange brown precipitation; Join a wine red, hydrogen oxide precipitation. Used for cellulose fiber dyeing, good levelness, white good sex.
| Standard | Acid Resistance | Alkali Resistance | Light Fastness | Soaping | Water | ||
| Fading | Stain | Fading | Stain | ||||
| ISO | 4-5 | 2 | 1-2 | 3 | 3 | ||
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sodium 2-[4-[[2,4-dihydroxy-3-(phenylazo)phenyl]azo]phenyl]-6-methylbenzothiazole-7-sulphonate(5915-59-3)Related Product Information
- C.I. Direct Orange 28
- Direct Orange 33
- disodium (3Z)-5-methyl-3-[[2-methyl-4-[3-methyl-4-[[3-methyl-5-oxo-1-(4-sulfonatophenyl)-4H-pyrazol-4-yl]diazenyl]phenyl]phenyl]hydrazinylidene]-6-oxo-cyclohexa-1,4-diene-1-carboxylate
- DIRECT ORANGE 29
- 7-[[4-[(2,4-Diamino-5-nitrophenyl)azo]benzoyl]amino]-4-hydroxy-3-[(4-sodiosulfophenyl)azo]naphthalene-2-sulfonic acid sodium salt
- C.I. Direct Orange 27
- Direct Orange 46
- C.I. Direct Orange 31
- DIRECT ORANGE 26