Disodium 1-nitroso-2-naphthol-3,6-disulfonate (CAS 525-05-3) — formula C10H5NNa2O8S2, molecular weight 377.3; category inorganic chemicals.
| CAS Number | 525-05-3 |
|---|---|
| Molecular Formula | C10H5NNa2O8S2 |
| Molecular Weight | 377.3 |
| Applications | Uses: Used as a reagent for cobalt and potassium, [Merck Index], General Manufacturing Information: 2, 7-Naphthalenedisulfonic acid, 3-hydroxy-4-nitroso-, sodium salt (1:2): ACTIVE |
| Category | Inorganic Chemicals |
Documented applications: Uses: Used as a reagent for cobalt and potassium, [Merck Index], General Manufacturing Information: 2, 7-Naphthalenedisulfonic acid, 3-hydroxy-4-nitroso-, sodium salt (1:2): ACTIVE.
Disodium 1-nitroso-2-naphthol-3,6-disulfonate is an inorganic compound with CAS registry number 525-05-3 and molecular formula C10H5NNa2O8S2 (molecular weight 377.3), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 525-05-3
Its molecular formula C10H5NNa2O8S2 comprises 10 C, 5 H, 1 N, 2 Na, 8 O, 2 S atoms.
Also known as: Disodium 1-nitroso-2-naphthol-3,6-disulfonate · 1-亚硝基-2-萘酚-3,6-二磺酸二钠
Category: inorganic chemicals
The CAS registry number of Disodium 1-nitroso-2-naphthol-3,6-disulfonate is 525-05-3.
Molecular formula C10H5NNa2O8S2, molecular weight 377.3.
It is also registered under: Disodium 1-nitroso-2-naphthol-3,6-disulfonate, 1-亚硝基-2-萘酚-3,6-二磺酸二钠.
Recorded applications: Uses: Used as a reagent for cobalt and potassium, [Merck Index], General Manufacturing Information: 2, 7-Naphthalenedisulfonic acid, 3-hydroxy-4-nitroso-, sodium salt (1:2): ACTIVE.
Category: Inorganic Chemicals.
Independent reference data for Disodium 1-nitroso-2-naphthol-3,6-disulfonate (CAS 525-05-3), compiled from public chemistry databases.
| CAS Registry Number | 525-05-3 |
|---|---|
| PubChem CID | 10672 |
| Molecular formula | C10H5NNa2O8S2 |
| IUPAC name | disodium;3-hydroxy-4-nitrosonaphthalene-2,7-disulfonate |
| UNII (FDA) | 8197875CWH |
| Molecular Weight | 377.3 |
|---|---|
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 9 |
| Rotatable Bond Count | 0 |
| Exact Mass | 376.92519703 |
| Monoisotopic Mass | 376.92519703 |
| Topological Polar Surface Area | 181 |
| Heavy Atom Count | 23 |
1-Nitroso-2-naphthol-3,6-disulfonic acid disodium salt; Nitroso-R-salt; 1-Nitroso-3,6-disulfonate; DTXSID7060172; RefChem:589275; DTXCID2041200; 525-05-3; Nitroso-R salt; Sodium 3-hydroxy-4-nitrosonaphthalene-2,7-disulfonate; Nitroso R Salt; Disodium 1-nitroso-2-naphthol-3,6-disulfonate; 2,7-NAPHTHALENEDISULFONIC ACID, 3-HYDROXY-4-NITROSO-, DISODIUM SALT; 32588-53-7; 3-Hydroxy-4-nitroso-2,7-naphthalenedisulfonic acid disodium salt; NSC 5044; AI3-22012
| Reported hazard statements | H302 (91.1%), H312 (91.1%), H315 (13.3%), H319 (13.3%), H332 (91.1%), H335 (11.1%) |
|---|
H302 (91.1%): Harmful if swallowed [Warning Acute toxicity, oral]
H312 (91.1%): Harmful in contact with skin [Warning Acute toxicity, dermal]
Disodium 1-nitroso-2-naphthol-3,6-disulfonate · CAS 525-05-3 · C10H5NNa2O8S2. UNII 8197875CWH.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 1-亚硝基-2-萘酚-3,6-二磺酸二钠