Potassium pyrophosphate, AR
Order Potassium pyrophosphate, AR (CAS 7320-34-5) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.
About Potassium pyrophosphate, AR
Zemixal supplies Potassium pyrophosphate, AR within its laboratory Chemicals & Reagents portfolio. For your records (AR), the material is defined by CAS 7320-34-5, formula K4O7P2 and molar mass 330.34 g/mol.
Common uses in the lab and plant
- Organic synthesis
- Reaction development
- Medicinal chemistry
Handling and storage
Hazard communication follows GHS (Warning: H319). Our SDS lists exposure controls and first-aid measures.
Order it in 25 g, 100 g and 500 g packs or ask for a bulk quotation. Every shipment includes a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Typical uses
- Organic synthesis
- Reaction development
- Medicinal chemistry
Applications
Grade guides
Specifications and identifiers
| Product name | Potassium pyrophosphate, AR |
|---|---|
| Catalogue number | ZX-038141 |
| CAS number | 7320-34-5 |
| IUPAC name | tetrapotassium;phosphonato phosphate |
| Molecular formula | K4O7P2 |
| Molar mass | 330.34 g/mol |
| Exact mass | 329.7668 |
| Grade | AR |
| 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, Diphosphoric acid, tetrapotassium salt, Tetrapotassium diphosphorate, Pyrophosphoric acid, tetrapotassium salt, Tetrapotassium diphosphate, Potassium pyrophospate, Diphosphoric acid, potassium salt, Tetra Potassium Pyrophosphate, Potassium pyrophosphate Anhydrous, Diphosphoric acid, potassium salt (1:4), tetrapotassium phosphonato phosphate, Diphosphoric acid tetrapotassium salt |
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
| 25 g | Quoted on request | |
| 100 g | Quoted on request | |
| 500 g | 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, AR
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Other grades with CAS 7320-34-5
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- CAS
- 68-11-1
- Formula
- C2H4O2S
- MW
- 92.12 g/mol
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