Nitroso R
Properties
- Molecular formula
- C10H5NNa2O8S2
- Molar mass
- 377.25 g/mol
- Exact mass
- 376.9252 Da
- logP
- 0.68Crippen estimate
- Polar surface area
- 158.4 Ų
- H-bond donors / acceptors
- 3 / 7
- Rotatable bonds
- 3
Identifiers
CAS number
525-05-3SMILES
[O-]S(=O)(=O)c1ccc2c(c1)cc(S([O-])(=O)=O)c(O)c2N=O.[Na+].[Na+]InChIKey
QIDYDPDOWQSGPD-UHFFFAOYSA-NInChI
InChI=1S/C10H7NO8S2.2Na/c12-10-8(21(17,18)19)4-5-3-6(20(14,15)16)1-2-7(5)9(10)11-13;;/h1-4,12H,(H,14,15,16)(H,17,18,19);;Weigh it out
Type any one amount. The others follow from the molar mass.
Names and synonyms
10 names
- 2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-nitroso-, sodium salt (1:2)
- 2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-nitroso-, disodium salt
- Nitroso-R salt
- 1-Nitroso-3,6-disulfo-2-naphthol disodium salt
- Disodium 1-nitroso-3,6-disulfo-2-naphthol
- Disodium 1-nitroso-2-naphthol-3,6-disulfate
- Disodium 1-nitroso-2-naphthol-3,6-disulfonate
- Disodium 3-hydroxy-4-nitrosonaphthalene-2,7-disulfonate
- Nitroso red salt
- 1-Nitroso-2-naphthol-3,6-disulfonic acid disodium salt
Work with Nitroso R
Similar compounds
Ponceau 3R3564-09-865 % similar
Hydroxynaphthol blue63451-35-465 % similar
Amaranth (dye)915-67-365 % similar
Ponceau S6226-79-564 % similar
Sodium 1,3,6-naphthalenetrisulfonate5182-30-957 % similar
4-Hydroxy-2,7-naphthalenedisulfonic acid disodium salt20349-39-754 % similar
2-Naphthol-3,6-disulfonic acid disodium salt135-51-352 % similar
Disodium 1,6-naphthalenedisulfonate1655-43-251 % similar
Tanimoto similarity of circular fingerprints over the whole catalogue. All similar compounds