CAS: 7143-21-7 - beta-Naphthol Violet
Formula:C16H11N3O9S2
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);;
InChI key:InChIKey=NMLRQMQCMDMAHL-UHFFFAOYSA-N
SMILES:[Na].O=N(=O)C1=CC=C(N=NC=2C(O)=C(C=C3C=C(C=CC32)S(=O)(=O)O)S(=O)(=O)O)C=C1
- Synonyms:
- (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
- 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
Sodium 3-hydroxy-4-((4-nitrophenyl)diazenyl)naphthalene-2,7-disulfonate
CAS:7143-21-7
Formula:
C16H9N3Na2O9S2
Purity:
98%
Color and Shape:
Solid
Molecular weight:
497.37
Ref: BD- BD306384
25g | 323.00 € | |
50g | 617.00 € |
Estimated delivery in United States, on Thursday 25 Apr 2024
β-Naphthol Violet
CAS:7143-21-7
Formula:
C16H9N3Na2O9S2
Purity:
98%
Color and Shape:
Solid
Molecular weight:
497.3669
Ref: AN-AG003O6H
1g | To inquire | |
5g | To inquire |
Estimated delivery in United States, on Thursday 2 May 2024
Ref: 4Z-D-164052
10mg | To inquire | |
25mg | To inquire | |
50mg | To inquire | |
100mg | To inquire |
Estimated delivery in United States, on Wednesday 8 May 2024
2-Naphthol violet
CAS:7143-21-7
2-Naphthol violet is a versatile building block that can be used as a reagent, intermediate …
Formula:
C16H9N3Na2O9S2
Purity:
Min. 95%
Color and Shape:
Powder
Molecular weight:
497.36 g/mol
Ref: 3D-HAA14321
1g | 213.00 € | |
50mg | 67.00 € | |
100mg | 106.00 € | |
250mg | 142.00 € | |
500mg | 189.00 € |
Estimated delivery in United States, on Tuesday 14 May 2024