1-NAPHTHOL-3,8-DISULFONIC ACID DISODIUM SALT (CAS 83732-80-3) — formula C10H6Na2O7S2, molecular weight 348.3; category dyes and pigments.
1-NAPHTHOL-3,8-DISULFONIC ACID DISODIUM SALT (CAS 83732-80-3) is a chemical raw material in the dyes and pigments category. Its molecular formula C10H6Na2O7S2 comprises 10 C, 6 H, 2 Na, 7 O, 2 S atoms. Its molecular weight is about 348.3. 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 | 83732-80-3 |
|---|---|
| Molecular Formula | C10H6Na2O7S2 |
| Molecular Weight | 348.3 |
| Category | Dyes & Pigments |
1-NAPHTHOL-3,8-DISULFONIC ACID DISODIUM SALT is a colorant or pigment compound with CAS registry number 83732-80-3 and molecular formula C10H6Na2O7S2 (molecular weight 348.3), belonging to the dyes and pigments segment of chemical raw materials.
CAS number: 83732-80-3
Its molecular formula C10H6Na2O7S2 comprises 10 C, 6 H, 2 Na, 7 O, 2 S atoms.
Also known as: 1-NAPHTHOL-3,8-DISULFONIC ACID DISODIUM SALT · 1-萘酚-3,8-二磺酸二钠盐
Category: dyes and pigments
The CAS registry number of 1-NAPHTHOL-3,8-DISULFONIC ACID DISODIUM SALT is 83732-80-3.
Molecular formula C10H6Na2O7S2, molecular weight 348.3.
It is also registered under: 1-NAPHTHOL-3,8-DISULFONIC ACID DISODIUM SALT, 1-萘酚-3,8-二磺酸二钠盐.
Category: Dyes & Pigments.
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 1-NAPHTHOL-3,8-DISULFONIC ACID DISODIUM SALT (CAS 83732-80-3), compiled from public chemistry databases.
| CAS Number | 83732-80-3 |
|---|---|
| PubChem CID | 11970730 |
| Molecular Formula | C10H6Na2O7S2 |
| IUPAC Name | disodium;8-hydroxynaphthalene-1,6-disulfonate |
| UNII (FDA) | NS00089240 |
| Molecular Weight | 348.3 |
|---|---|
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 0 |
| Exact Mass | 347.93503344 |
| Monoisotopic Mass | 347.93503344 |
| Topological Polar Surface Area | 151 |
| Heavy Atom Count | 21 |
83732-80-3; Disodium 8-hydroxynaphthalene-1,6-disulphonate; EINECS 280-631-8; DTXSID30232599; RefChem:135002; DTXCID10155090; 280-631-8; Sodium 8-hydroxynaphthalene-1,6-disulfonate; disodium 8-hydroxynaphthalene-1,6-disulfonate; disodium;8-hydroxynaphthalene-1,6-disulfonate; CHEMBL4442649; SCHEMBL18274853; Sodium8-hydroxynaphthalene-1,6-disulfonate; NS00089240
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 1-萘酚-3,8-二磺酸二钠盐