Lead thiosulphate
Buy Lead thiosulphate (CAS 13478-50-7) from Zemixal: O3PbS2, COA and SDS with every lot, worldwide shipping. Packs from 25 g.
About Lead thiosulphate
Lead thiosulphate is part of the Zemixal main Group Metal & Metalloid Compounds (Al, Sn, Pb, Bi, Sb, Ga, In) range. Key data (Synthesis): CAS 13478-50-7, formula O3PbS2 and molar mass 319 g/mol. Expect solid.
Use cases we see most often
- Nanotechnology research
- Materials research
Handling and storage
Literature values: density 5.18 g/cm3. Solubility: soluble in water (0.3 g/L at 20 °C). Hazard communication follows GHS (Danger: H302, H312, H332 and H360). Our SDS lists exposure controls and first-aid measures.
Order it in 25 g, 100 g and 1 kg packs or ask for a bulk quotation. You receive a batch certificate of analysis and a 16-section SDS with each order. Request pricing online and we confirm availability, documentation and freight to your country.
Specifications and identifiers
| Product name | Lead thiosulphate |
|---|---|
| Catalogue number | ZX-014368 |
| CAS number | 13478-50-7 |
| IUPAC name | dioxido-oxo-sulfanylidene-lambda6-sulfane;lead(2+) |
| Molecular formula | O3PbS2 |
| Molar mass | 319 g/mol |
| Exact mass | 319.9055 |
| Grade | Synthesis |
| Physical form | Solid |
| Appearance | Solid |
| Density | 5.18 g/cm3 |
| Solubility | Soluble in water (0.3 g/L at 20 °C). |
| H-bond donors / acceptors | 0 / 4 |
| Topological polar surface area | 104 Ų |
| HS code | 28323090 |
| InChIKey | FKPGNMBJYBPNHL-UHFFFAOYSA-L |
| SMILES | [O-]S(=O)(=S)[O-].[Pb+2] |
| PubChem CID | 33446 |
| Synonyms | Thiosulfuric acid lead(II) salt, Thiosulfuric acid (H2S2O3), lead(2+) salt, Thiosulfuric acid, lead salt, Lead hyposulfite, Thiosulphuric acid, lead salt, Thiosulfuric acid (H2S2O3), lead salt, Thiosulfuric acid (H2S2O3), lead(2+) salt (1:1), Lead thiosulfic acid, Lead(II) thiosulfate, Lead thiosulfate (PbS2O3), Thiosulfuric acid lead(2+) salt, PbS2O3 |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H332Harmful if inhaled
- H360May damage fertility or the unborn child
- H373May causes damage to organs through prolonged or repeated exposure
- H400Very toxic to aquatic life
- H410Very toxic to aquatic life with long lasting effects
- H411Toxic to aquatic life with long lasting effects
Precautionary statements P203, P260, P261, P264, P270, P271, P273, P280, P301 + P317, P302 + P352, P304 + P340, P317, P318, P319, P321, P330, P362 + P364, P391, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 25 g | Quoted on request | |
| 100 g | Quoted on request | |
| 1 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Lead thiosulphate
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