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β-Naphthol Violet
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β-Naphthol Violet

CAS: 7143-21-7

Ref. IN-DA003O6H

1g
50.00 €
100mg
25.00 €
250mg
30.00 €
Estimated delivery in United States, on Thursday 2 Jan 2025

Product Information

Name:
β-Naphthol Violet
Synonyms:
  • Disodium 3-hydroxy-4-((4-nitrophenyl)azo)naphthalene-2,7-disulphonate
  • Disodium 3-hydroxy-4-[(4-nitrophenyl)azo]naphthalene-2,7-disulphonate
  • 3-hydroxy-4-[(4-nitrophenyl)diazenyl]naphthalene-2,7-disulfonic acid, sodium s alt, sodium salt
  • 1-(4-Nitrophenylazo)-2-naphthol-3,6-disulfonic Acid Disodium Salt
  • dipotassium 3-hydroxy-4-[2-(4-nitrophenyl)diazen-1-yl]naphthalene-2,7-disulfonate
  • disodium (4E)-4-[(4-nitrophenyl)hydrazinylidene]-3-oxonaphthalene-2,7-disulfonate
  • |A-Naphthol Violet
  • 2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-((4-nitrophenyl)azo)-, disodium salt
  • (4Z)-4-[(4-nitrophenyl)hydrazono]-3-oxo-3,4-dihydronaphthalene-2,7-disulfonic acid
  • 2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-[(4-nitrophenyl)azo]-, disodium salt
  • See more synonyms
  • 2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-[(p-nitrophenyl)azo]-, disodium salt
  • 2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-[2-(4-nitrophenyl)diazenyl]-, sodium salt (1:2)
  • 2-Naphthol-3,6-disulfonic acid, 1-(p-nitrophenylazo)-, disodium salt
Notice:
Our products are intended for lab use only. For any other use, please contact us.
Brand:
Indagoo
Long term storage:
Notes:

Chemical properties

Molecular weight:
497.3669
Formula:
C16H9N3Na2O9S2
Purity:
98%
Color/Form:
Solid
InChI:
InChI=1S/C16H11N3O9S2.2Na/c20-16-14(30(26,27)28)8-9-7-12(29(23,24)25)5-6-13(9)15(16)18-17-10-1-3-11(4-2-10)19(21)22;;/h1-8,20H,(H,23,24,25)(H,26,27,28);;/q;2*+1/p-2
InChI key:
YTTDMCWAOBZSJR-UHFFFAOYSA-L
MDL:
Melting point:
Boiling point:
Flash point:
Density:
Concentration:
EINECS:
Merck:
HS code:

Hazard Info

UN Number:
EQ:
Class:
H Statements:
P Statements:
Forbidden to fly:
Hazard Info:
Packing Group:
LQ:

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