disodium biphenyl-4,4'-disulfonate (CAS 31139-42-1) — formula C12H10NaO6S2+, molecular weight 337.3; category inorganic chemicals.
disodium biphenyl-4,4'-disulfonate (CAS 31139-42-1) is a chemical raw material in the inorganic chemicals category. Its molecular formula C12H10NaO6S2+ comprises 12 C, 10 H, 1 Na, 6 O, 2 S atoms. Its molecular weight is about 337.3. 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 | 31139-42-1 |
|---|---|
| Molecular Formula | C12H10NaO6S2+ |
| Molecular Weight | 337.3 |
| Applications | 1'-Biphenyl]-4, 4'-disulfonic acid, sodium salt (1:2): ACTIVE |
| Category | Inorganic Chemicals |
Documented applications: 1'-Biphenyl]-4, 4'-disulfonic acid, sodium salt (1:2): ACTIVE.
disodium biphenyl-4,4'-disulfonate is an inorganic compound with CAS registry number 31139-42-1 and molecular formula C12H10NaO6S2+ (molecular weight 337.3), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 31139-42-1
Its molecular formula C12H10NaO6S2+ comprises 12 C, 10 H, 1 Na, 6 O, 2 S atoms.
Also known as: disodium biphenyl-4,4'-disulfonate · 4,4'-二磺酸联苯二钠
Category: inorganic chemicals
The CAS registry number of disodium biphenyl-4,4'-disulfonate is 31139-42-1.
Molecular formula C12H10NaO6S2+, molecular weight 337.3.
It is also registered under: disodium biphenyl-4,4'-disulfonate, 4,4'-二磺酸联苯二钠.
Recorded applications: 1'-Biphenyl]-4, 4'-disulfonic 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 biphenyl-4,4'-disulfonate (CAS 31139-42-1), compiled from public chemistry databases.
| CAS Registry Number | 31139-42-1 |
|---|---|
| PubChem CID | 3084525 |
| Molecular formula | C12H10NaO6S2+ |
| IUPAC name | sodium 4-(4-sulfophenyl)benzenesulfonic acid |
| Molecular Weight | 337.3 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 3 |
| Exact Mass | 336.98164966 |
| Monoisotopic Mass | 336.98164966 |
| Topological Polar Surface Area | 126 |
| Heavy Atom Count | 21 |
(1,1'-Biphenyl)-4,4'-disulfonic acid, disodium salt; 31139-42-1; sodium;4-(4-sulfophenyl)benzenesulfonic acid; NSC 140116; (1,1'-Biphenyl)-4,4'-disulfonic acid, sodium salt (1:2); NSC140116; HGAPLVLNYHEDFN-UHFFFAOYSA-N; NSC-140116
disodium biphenyl-4,4'-disulfonate · CAS 31139-42-1 · C12H10NaO6S2+.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 4,4'-二磺酸联苯二钠