Molekula
Bathocuproinedisulfonic acid disodium salt
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Bathocuproinedisulfonic acid disodium salt is a chelating agent used in analytical chemistry for copper detection and quantification. It is commonly employed in assays requiring selective copper ion binding. Available with a CAS number of 52698-84-7, molecular formula C26H18N2Na2O6S2, and molecular weight 564.54 g/mol. Stable at ambient storage conditions.
Molekula supplies Bathocuproinedisulfonic acid disodium salt at ≥98.0% (NT, dried substance) purity in 1 g packs, from £167.76 inc. VAT. It is in stock for same-day dispatch. Every batch ships with a certificate of analysis, and safety data sheets are available in 6 languages. Larger quantities, up to multi-tonne, are quoted on request.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
In stock — same-day dispatch
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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1 g — £139.80 per pack ex VAT · £167.76 inc. VAT
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | White or beige powder |
| Assay | ≥98.0% (NT, dried substance) |
| Water (KF) | ≤4.0% |
| Note | Suitable for determination of copper |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 14424729 |
| CAS Number | 52698-84-7 |
| IUPAC Name | disodium;2,9-dimethyl-4,7-diphenyl-1,10-phenanthroline-3,8-disulfonate |
| EC Number | 258-111-7 |
| Molecular Formula | C26H18N2Na2O6S2 |
| Molecular Weight | 564.54 |
| Exact Mass | 564.0402 |
| SMILES | CC1=C(C(=C2C=CC3=C(C(=C(N=C3C2=N1)C)S(=O)(=O)[O-])C4=CC=CC=C4)C5=CC=CC=C5)S(=O)(=O)[O-].[Na+].[Na+] |
| InChIKey | RNGKZLRAVYPLJC-UHFFFAOYSA-L |
| InChI | InChI=1S/C26H20N2O6S2.2Na/c1-15-25(35(29,30)31)21(17-9-5-3-6-10-17)19-13-14-20-22(18-11-7-4-8-12-18)26(36(32,33)34)16(2)28-24(20)23(19)27-15;;/h3-14H,1-2H3,(H,29,30,31)(H,32,33,34);;/q;2*+1/p-2 |
| PubChem CID | 15678335 |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 29339979 |
| Tariff Code | 2933998090 |
Safety & GHS
Detailed safety information available in the SDS — see Documents below.
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Russian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Quality certificates
Molekula Group is certified to ISO 9001:2015 (quality) and ISO 14001:2015 (environmental management), audited by a UKAS-accredited body. Both certificates are valid to 17 May 2028.
Synonyms
- 1,10Phenanthroline, 2,9dimethyl4,7diphenyl, disulfo deriv., disodium salt
- 2,9-Dimethyl-4,7-diphenyl-1,10-phenanthrolinedisulfonic Acid Disodium Salt
- 2,9Dimethyl4,7diphenyl1,10phenanthroline, disulpho derivative, disodium salt
- 2,9Dimethyl4,7diphenyl1,10phenanthrolinedisulphonic acid disodium salt
- BATHOCUPROIN SULFONATE HYDRATE
- Bathocuproine disulfonate disodium
- Disodium Bathocuproine Disulfonate (Mixture of regioisomers)
- Disodium bathocuproinedisulfonate
- disodium;2,9-dimethyl-4,7-diphenyl-1,10-phenanthroline-3,8-disulfonate
- Sodium 2,9-dimethyl-4,7-diphenyl-1,10-phenanthroline-3,8-disulfonate
Frequently asked questions
What is bathocuproinedisulfonic acid disodium salt used for?
It is primarily used as a selective chelating agent for copper(I) ions in analytical chemistry and as a reagent in assays involving copper detection.
What is the chemical formula and molecular weight?
The formula is C26H18N2Na2O6S2 with a molecular weight of 564.54 g/mol.
How should this compound be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade is available?
It is supplied with an assay of ≥98.0% (NT, dried substance) and is specified as suitable for determination of copper; specific purity details can be provided upon request.
Can Molekula supply this in bulk?
Yes, Molekula can supply bathocuproinedisulfonic acid disodium salt in bulk quantities—please contact us for pricing and availability.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA) and safety data sheet (SDS); additional documentation is available upon request.
Where can I buy Bathocuproinedisulfonic acid disodium salt?
Directly from Molekula, which lists Bathocuproinedisulfonic acid disodium salt in 1 g packs from £167.76 inc. VAT, with a certificate of analysis for every batch. Larger quantities are quoted on request. Molekula's offices: United Kingdom, France, Spain, Germany, Italy, United States and China.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.