CAS: 148-75-4 - 3-hydroxynaphthalene-2,7-disulphonic acid
Formula:C10H8O7S2
InChI:InChI=1S/C10H8O7S2/c11-9-4-6-1-2-8(18(12,13)14)3-7(6)5-10(9)19(15,16)17/h1-5,11H,(H,12,13,14)(H,15,16,17)
InChI key:InChIKey=USWINTIHFQKJTR-UHFFFAOYSA-N
SMILES:O=S(=O)(O)C1=CC=C2C=C(O)C(=CC2=C1)S(=O)(=O)O
- Synonyms:
- 2,7-Naphthalenedisulfonic acid, 3-hydroxy-
- 2-Hydroxy-3,6-naphthalenedisulfonic acid
- 2-Hydroxy-naphthalene-3,6-disulphonic acid
- 2-Naphthol-3,6-Disulfonic Acid
- 3-Hydroxy-2,7-naphthalenedisulfonic acid
- 3-Hydroxynaphthalene-2,7-Disulfonic Acid
- Acid Chrome Black V
- Magracrom Black V
- R acid
- β-Naphthol-3,6-disulfonic acid
- See more synonyms
- β-Naphtholdisulfonic acid R
2,7-Naphthalenedisulfonicacid, 3-hydroxy-
CAS:148-75-4
Formula:
C10H8O7S2
Purity:
98%
Color and Shape:
Solid
Molecular weight:
304.2963
Ref: AN-AG006TVF
500g | To inquire |
Estimated delivery in United States, on Monday 3 Jun 2024
Ref: 4Z-N-110004
10mg | To inquire | |
25mg | To inquire | |
50mg | To inquire | |
100mg | 1,295.00 € |
Estimated delivery in United States, on Monday 10 Jun 2024
3-Hydroxy-2,7-naphthalenedisulfonic Acid Sodium Salt > 90%
CAS:148-75-4
Applications 3-Hydroxy-2,7-naphthalenedisulfonic Acid is a coupling component used in preparation of disazo urea dyes and …
Formula:
C10H8O7S2·(Na)
Purity:
>90%
Color and Shape:
Neat
Molecular weight:
304.30
Ref: TR-H950745
10g | 261.00 € | |
25g | 350.00 € | |
100g | 738.00 € |
Estimated delivery in United States, on Tuesday 11 Jun 2024
3-Hydroxynaphthalene-2,7-disulphonicacid
CAS:148-75-4
3-Hydroxynaphthalene-2,7-disulphonic acid (3HND) is a sulfonation agent that forms a chelate ring with metal ions. …
Formula:
C10H8O7S2
Purity:
Min. 95%
Molecular weight:
304.3 g/mol
Ref: 3D-FH148576
1g | To inquire | |
50mg | To inquire | |
100mg | To inquire | |
250mg | To inquire | |
500mg | To inquire |
Estimated delivery in United States, on Monday 15 Jul 2024