CAS: 23647-14-5 - 2-(4-Sulfophenylazo)1,8-dihydroxy-3,6-naphthalenedisulfonic acid, trisodium salt
Formula:C16H9N2O11S3
InChI:InChI=1S/C16H12N2O11S3.3Na/c19-12-7-11(31(24,25)26)5-8-6-13(32(27,28)29)15(16(20)14(8)12)18-17-9-1-3-10(4-2-9)30(21,22)23;;;/h1-7,19-20H,(H,21,22,23)(H,24,25,26)(H,27,28,29);;;
InChI key:InChIKey=UQSKFBMHJUNOEY-UHFFFAOYSA-N
SMILES:[Na].O=S(=O)(O)C1=CC=C(N=NC=2C(O)=C3C(O)=CC(=CC3=CC2S(=O)(=O)O)S(=O)(=O)O)C=C1
- Synonyms:
- 1,8-Dihydroxy-2-[4-sulfophenylazo]-naphthalene-3,6-disulfonic acid
- 2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-3-[(4-sulfophenyl)azo]-, trisodium salt
- 2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-3-[(p-sulfophenyl)azo]-, trisodium salt
- 2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-3-[2-(4-sulfophenyl)diazenyl]-, sodium salt (1:3)
- 2-(4-Sulphophenylazo)chromotropic acid trisodium salt
- 3-(4-Sulfophenylazo)-4,5-dihydroxynaphthalene-2,7-disulfonic acid trisodium salt
- 4,5-Dihydroxy-3-(4-sulfophenylazo)-2,7-naphthalenedisulfonic acid, trisodium salt
- 5-Hydroxy-4-Oxo-3-[(4-Sulfonatophenyl)Hydrazono]-3,4-Dihydronaphthalene-2,7-Disulfonate
- Spadns
- Sulphanilic acid azochromotrope
- See more synonyms
- Trisodium 2-(p-sulfophenylazo)-1,8-dihydroxynaphthalene-3,6-disulfonate
- Trisodium 4,5-Dihydroxy-3-(4-Sulphonatophenylazo)Naphthalene-2,7-Disulphonate
- p-Sulfophenylazochromotropic acid trisodium salt
- trisodium (3E)-5-hydroxy-4-oxo-3-[(4-sulfonatophenyl)hydrazono]-3,4-dihydronaphthalene-2,7-disulfonate
- trisodium (3Z)-5-hydroxy-4-oxo-3-[(4-sulfonatophenyl)hydrazono]-3,4-dihydronaphthalene-2,7-disulfonate
SPADNS
Ref: 02-A16933
10g | 30.00 € | |
50g | 99.00 € |
2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-3-[2-(4-sulfophenyl)diazenyl]-, sodium salt (1:3)
Ref: AN-AG002O14
5g | 59.00 € | |
25g | 110.00 € |
Sulfanilic acid azochromotrop
Ref: 7W-GT3529
5g | 18.00 € | |
25g | 50.00 € | |
50g | 80.00 € | |
100g | 130.00 € |
Trisodium 2-(4-Sulfophenylazo)-1,8-dihydroxynaphthalene-3,6-disulfonate
Ref: 3B-D0604
5g | 69.00 € | |
25g | 243.00 € |
SPADNS (Sulfanilic Acid-azochromotrop) extrapure AR
Ref: SR-38195
1g | 27.00 € | |
5g | 28.00 € | |
25g | 58.00 € |
SPADNS extrapure AR, ACS
Ref: SR-47886
1g | 25.00 € | |
5g | 30.00 € | |
25g | 52.00 € |
p-Sulfophenylazochromotropic acid trisodium salt
Ref: 3D-FS41120
5g | 84.00 € | |
10g | 115.00 € | |
25g | 183.00 € | |
50g | 309.00 € | |
100g | 473.00 € |