Potassium pyrophosphate, 97%
Buy Potassium pyrophosphate, 97% (CAS 7320-34-5) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Ships from India to 120+ countries.
About Potassium pyrophosphate, 97%
Zemixal supplies Potassium pyrophosphate, 97% within its laboratory Chemicals & Reagents portfolio. Key data (Puriss): CAS 7320-34-5, formula K4O7P2 and molar mass 330.34 g/mol. It is described as white crystalline powder to powder.
Typical applications
- Organic synthesis
- Reaction development
- Medicinal chemistry
- Rubber compounding
Safe handling
Hazard communication follows GHS (Warning: H319). Our SDS lists exposure controls and first-aid measures.
Standard pack sizes are 500 g, 5 kg and 4 x 25 kg, and custom quantities are quoted on request. 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.
Typical uses
- Organic synthesis
- Reaction development
- Medicinal chemistry
- Rubber compounding
Applications
Specifications and identifiers
| Product name | Potassium pyrophosphate, 97% |
|---|---|
| Catalogue number | ZX-000946 |
| CAS number | 7320-34-5 |
| IUPAC name | tetrapotassium;phosphonato phosphate |
| Molecular formula | K4O7P2 |
| Molar mass | 330.34 g/mol |
| Exact mass | 329.7668 |
| Grade | Puriss |
| Purity / assay | 97% |
| Physical form | Powder |
| Appearance | White crystalline powder to powder |
| H-bond donors / acceptors | 0 / 7 |
| Topological polar surface area | 136 Ų |
| HS code | 28352690 |
| InChIKey | RYCLIXPGLDDLTM-UHFFFAOYSA-J |
| SMILES | [O-]P(=O)([O-])OP(=O)([O-])[O-].[K+].[K+].[K+].[K+] |
| PubChem CID | 23740 |
| Synonyms | Potassium diphosphate tetrabasic, Tetrapotassium diphosphate, Potassium diphosphate, Diphosphoric acid, tetrapotassium salt, Tetrapotassium diphosphorate, Pyrophosphoric acid, tetrapotassium salt, Potassium pyrophospate, Diphosphoric acid, potassium salt, Tetra Potassium Pyrophosphate, Potassium pyrophosphate Anhydrous, Diphosphoric acid, potassium salt (1:4), tetrapotassium phosphonato phosphate |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H319Causes serious eye irritation
Precautionary statements P264 + P265, P280, P305 + P351 + P338, P337 + P317
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 500 g | Quoted on request | |
| 5 kg | Quoted on request | |
| 4 x 25 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 Potassium pyrophosphate, 97%
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Other grades with CAS 7320-34-5
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