sodium 2-[4-[[2,4-dihydroxy-3-(phenylazo)phenyl]azo]phenyl]-6-methylbenzothiazole-7-sulphonate

Product Name
sodium 2-[4-[[2,4-dihydroxy-3-(phenylazo)phenyl]azo]phenyl]-6-methylbenzothiazole-7-sulphonate
CAS No.
5915-59-3
Chemical Name
sodium 2-[4-[[2,4-dihydroxy-3-(phenylazo)phenyl]azo]phenyl]-6-methylbenzothiazole-7-sulphonate
Synonyms
C.I.20215;Direct Orange 32;C.I.Direct Orange 32;C.I.Direct Orange 32:C.I.20215;sodium 2-[4-[[2,4-dihydroxy-3-(phenylazo)phenyl]azo]phenyl]-6-methylbenzothiazole-7-sulphonate;2-[4-[[2,4-Dihydroxy-3-(phenylazo)phenyl]azo]phenyl]-6-methylbenzothiazole-7-sulfonic acid sodium salt;2-[4-[[2,4-Dihydroxy-3-(phenylazo)phenyl]azo]phenyl]-6-methyl-7-benzothiazolesulfonic acid sodium salt;7-Benzothiazolesulfonic acid, 2-[4-[[2,4-dihydroxy-3-(phenylazo) phenyl]azo]phenyl]-6-methyl-, monosodium salt;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
CBNumber
CB7927722
Molecular Formula
C26H18N5NaO5S2
Formula Weight
567.57139
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 Property

EPA Substance Registry System
C.I. Direct Orange 32, monosodium salt (5915-59-3)
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Hazard and Precautionary Statements (GHS)

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sodium 2-[4-[[2,4-dihydroxy-3-(phenylazo)phenyl]azo]phenyl]-6-methylbenzothiazole-7-sulphonate Chemical Properties,Usage,Production

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

sodium 2-[4-[[2,4-dihydroxy-3-(phenylazo)phenyl]azo]phenyl]-6-methylbenzothiazole-7-sulphonate Preparation Products And Raw materials

Raw materials

Preparation Products

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sodium 2-[4-[[2,4-dihydroxy-3-(phenylazo)phenyl]azo]phenyl]-6-methylbenzothiazole-7-sulphonate Suppliers

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Hubei Jusheng Technology Co.,Ltd.
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18871490254
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5915-59-3, sodium 2-[4-[[2,4-dihydroxy-3-(phenylazo)phenyl]azo]phenyl]-6-methylbenzothiazole-7-sulphonateRelated Search:

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

  • 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
  • Direct Orange 32
  • 5915-59-3
  • Organics