disodium naphthalene-1,6-disulphonate (CAS 1655-43-2) — formula C10H6Na2O6S2, molecular weight 332.3; category inorganic chemicals.
disodium naphthalene-1,6-disulphonate (CAS 1655-43-2) is a chemical raw material in the inorganic chemicals category. Its molecular formula C10H6Na2O6S2 comprises 10 C, 6 H, 2 Na, 6 O, 2 S atoms. Its molecular weight is about 332.3. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 1655-43-2 |
|---|---|
| Molecular Formula | C10H6Na2O6S2 |
| Molecular Weight | 332.3 |
| Applications | 6-Naphthalenedisulfonic acid, sodium salt (1:2): ACTIVE |
| Category | Inorganic Chemicals |
Documented applications: 6-Naphthalenedisulfonic acid, sodium salt (1:2): ACTIVE.
disodium naphthalene-1,6-disulphonate is an inorganic compound with CAS registry number 1655-43-2 and molecular formula C10H6Na2O6S2 (molecular weight 332.3), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 1655-43-2
Its molecular formula C10H6Na2O6S2 comprises 10 C, 6 H, 2 Na, 6 O, 2 S atoms.
Also known as: disodium naphthalene-1,6-disulphonate · 1,6-萘二磺酸二钠
Category: inorganic chemicals
The CAS registry number of disodium naphthalene-1,6-disulphonate is 1655-43-2.
Molecular formula C10H6Na2O6S2, molecular weight 332.3.
It is also registered under: disodium naphthalene-1,6-disulphonate, 1,6-萘二磺酸二钠.
Recorded applications: 6-Naphthalenedisulfonic acid, sodium salt (1:2): ACTIVE.
Category: Inorganic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for disodium naphthalene-1,6-disulphonate (CAS 1655-43-2), compiled from public chemistry databases.
| CAS Registry Number | 1655-43-2 |
|---|---|
| PubChem CID | 74250 |
| Molecular formula | C10H6Na2O6S2 |
| IUPAC name | disodium;naphthalene-1,6-disulfonate |
| UNII (FDA) | NS00082717 |
| 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 |
1,6-Naphthalenedisulfonic acid, disodium salt; Disodium naphthalene-1,6-disulphonate; EINECS 216-734-1; DTXSID2061850; 1,6-Naphthalenedisulfonic acid, sodium salt (1:2); RefChem:417707; DTXCID1035315; 216-734-1; 1655-43-2; Sodium naphthalene-1,6-disulfonate; 1,6-Naphthalenedisulfonic Acid Disodium Salt; Disodium 1,6-Naphthalenedisulfonate; disodium naphthalene-1,6-disulfonate; MFCD00021522; disodium;naphthalene-1,6-disulfonate; SCHEMBL5346610
| 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]
disodium naphthalene-1,6-disulphonate · CAS 1655-43-2 · C10H6Na2O6S2. UNII NS00082717.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 1,6-萘二磺酸二钠