2,7-Naphthalenedisulfonic acid disodium salt (CAS 1655-35-2) — formula C10H6Na2O6S2, molecular weight 332.3; category inorganic chemicals.
| CAS Number | 1655-35-2 |
|---|---|
| Molecular Formula | C10H6Na2O6S2 |
| Molecular Weight | 332.3 |
| Category | Inorganic Chemicals |
2,7-Naphthalenedisulfonic acid disodium salt is an inorganic compound with CAS registry number 1655-35-2 and molecular formula C10H6Na2O6S2 (molecular weight 332.3), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 1655-35-2
Its molecular formula C10H6Na2O6S2 comprises 10 C, 6 H, 2 Na, 6 O, 2 S atoms.
Also known as: 2,7-Naphthalenedisulfonic acid disodium salt · 2,7-萘二磺酸二钠盐
Category: inorganic chemicals
The CAS registry number of 2,7-Naphthalenedisulfonic acid disodium salt is 1655-35-2.
Molecular formula C10H6Na2O6S2, molecular weight 332.3.
It is also registered under: 2,7-Naphthalenedisulfonic acid disodium salt, 2,7-萘二磺酸二钠盐.
Category: Inorganic Chemicals.
Independent reference data for 2,7-Naphthalenedisulfonic acid disodium salt (CAS 1655-35-2), compiled from public chemistry databases.
| CAS Registry Number | 1655-35-2 |
|---|---|
| PubChem CID | 74249 |
| Molecular formula | C10H6Na2O6S2 |
| IUPAC name | disodium;naphthalene-2,7-disulfonate |
| UNII (FDA) | NS00082722 |
| Molecular Weight | 332.3 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 0 |
| Exact Mass | 331.94011882 |
| Monoisotopic Mass | 331.94011882 |
| Topological Polar Surface Area | 131 |
| Heavy Atom Count | 20 |
1655-35-2; Disodium 2,7-naphthalenedisulfonate; 2,7-Naphthalenedisulfonic acid, disodium salt; 2,7-Disulfonaphthalene disodium salt; 2,7-Naphthalenedisulfonic acid, sodium salt (1:2); Sodium 3,6-naphthalenedisulfonate; EINECS 216-733-6; NSC 31500; DTXSID3061849; RefChem:83558; DTXCID6035314; 2,7-Naphthalenedisulfonic Acid Disodium Salt; Sodium naphthalene-2,7-disulfonate; disodium naphthalene-2,7-disulfonate; Disodium naphthalene-2,7-disulphonate; MFCD00066365
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
2,7-Naphthalenedisulfonic acid disodium salt · CAS 1655-35-2 · C10H6Na2O6S2. UNII NS00082722.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2,7-萘二磺酸二钠盐