ChemicalBook > Product Catalog >Inorganic chemistry >Inorganic salts >Phosphide And metal phosphates >Potassium pyrophosphate
Potassium pyrophosphate
- CAS No.
- 7320-34-5
- Chemical Name:
- Potassium pyrophosphate
- Synonyms
- Tetrapotassium pyrophosphate;Potassium pyrophospate trihydrate;phosphosol;K4P2O7 3H2O;TkppLiquid60%;Bisphenol A 80-05-7;Potassium pyrophosph;Potassium diphosphate;Potassium pyrophospate;Potassium pyrophosphate
- CBNumber:
- CB0498458
- Molecular Formula:
- K4O7P2
- Molecular Weight:
- 330.336522
- MOL File:
- 7320-34-5.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/7/26 15:15:06
| Melting point | 1300 °C (lit.) |
|---|---|
| Density | 2.33 |
| vapor pressure | 0Pa at 20℃ |
| solubility | soluble in H |
| form | Powder |
| color | White |
| PH | pH (40g/l, 25℃) : 10.0～11.0 |
| Odor | Odorless |
| PH Range | 10 |
| Water Solubility | SOLUBLE |
| Sensitive | Hygroscopic |
| Merck | 14,7663 |
| InChI | InChI=1S/4K.H4O7P2/c;;;;1-8(2,3)7-9(4,5)6/h;;;;(H2,1,2,3)(H2,4,5,6)/q4*+1;/p-4 |
| InChIKey | RYCLIXPGLDDLTM-UHFFFAOYSA-J |
| SMILES | [K+].[K+].[K+].[K+].P(OP([O-])([O-])=O)([O-])([O-])=O |
| CAS DataBase Reference | 7320-34-5(CAS DataBase Reference) |
| EPA Substance Registry System | Tetrapotassium pyrophosphate (7320-34-5) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H319 | |||||||||
| Precautionary statements | P264-P280-P305+P351+P338-P337+P313 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38-36 | |||||||||
| Safety Statements | 26-36-22 | |||||||||
| WGK Germany | 2 | |||||||||
| RTECS | JL6735000 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 28353990 | |||||||||
| Toxicity | LD50 skin in rabbit: > 4640mg/kg | |||||||||
| NFPA 704 |
|
Potassium pyrophosphate price More Price(10)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 322431 | Potassium pyrophosphate 97% | 7320-34-5 | 25G | ₹3431.53 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 322431 | Potassium pyrophosphate 97% | 7320-34-5 | 500G | ₹4481.55 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 322431 | Potassium pyrophosphate 97% | 7320-34-5 | 2.5KG | ₹10662.63 | 2022-06-14 | Buy |
| ALFA India | ALF-044269-A7 | Potassium pyrophosphate, anhydrous, 96% min | 7320-34-5 | 5kg | ₹13985 | 2022-05-26 | Buy |
| ALFA India | ALF-044269-A1 | Potassium pyrophosphate, anhydrous, 96% min | 7320-34-5 | 1kg | ₹5594 | 2022-05-26 | Buy |
Potassium pyrophosphate Chemical Properties,Uses,Production
Chemical Properties
White crystalline powder
Uses
Potassium pyrophosphate is mainly used as an emulsifier, quality improver and metal ion chelating agent. It can be found in herbicidal compositions as a spray adjuvant. It is also used as an anionic dispersant in water-based (latex) paints.
General Description
Potassium tetrapyro phosphate is a whitish-colored powdered solid dissolved in an organic solvent. Potassium pyrophosphate may be toxic by ingestion. Contact with the substance should be avoided. The solvent may be flammable.
Air & Water Reactions
Soluble in water.
Reactivity Profile
Salts, basic, such as POTASSIUM TETRAPYRO PHOSPHATE, are generally soluble in water. The resulting solutions contain moderate concentrations of hydroxide ions and have pH's greater than 7.0. They react as bases to neutralize acids. These neutralizations generate heat, but less or far less than is generated by neutralization of the bases in reactivity group 10 (Bases) and the neutralization of amines. They usually do not react as either oxidizing agents or reducing agents but such behavior is not impossible.
Health Hazard
Highly toxic, may be fatal if inhaled, swallowed or absorbed through skin. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.
Fire Hazard
Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. Containers may explode when heated. Runoff may pollute waterways.
Potassium pyrophosphate Preparation Products And Raw materials
Raw materials
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Global( 474)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| QUALIKEMS FINE CHEM PVT LTD | +911123618475 | New Delhi, India | 51 | 58 | Inquiry |
| JSK Chemicals | +919879767970 | Gujarat, India | 3756 | 58 | Inquiry |
| HRV Global Life Sciences | +91-9820219686 +91-9820219686 | Telangana, India | 379 | 58 | Inquiry |
| Nrugendra Phosphate Products | +91-9323504640 +91-9323504640 | Maharashtra, India | 16 | 58 | Inquiry |
| ShanPar Industries Pvt Ltd | +91-2652638973 +91-9909901206 | Gujarat, India | 115 | 58 | Inquiry |
| Aarti Phosphates | +91-7666877778 +91-8928345556 | Maharashtra, India | 10 | 58 | Inquiry |
| ALPHA CHEMIKA | +91-22-22061123 +91-22-66382501 | Mumbai, India | 1681 | 43 | Inquiry |
| Scientific OEM | +91-22- 2343 7546 / 2341 3094 | New Delhi, India | 1996 | 38 | Inquiry |
| Otto Chemie Pvt. Ltd. | +91 9820041841 | Mumbai, India | 5873 | 58 | Inquiry |
| Sisco Research Laboratories Pvt. Ltd. | +91-22-4268 5800 | Mumbai, India | 4317 | 58 | Inquiry |
| Supplier | Advantage |
|---|---|
| QUALIKEMS FINE CHEM PVT LTD | 58 |
| JSK Chemicals | 58 |
| HRV Global Life Sciences | 58 |
| Nrugendra Phosphate Products | 58 |
| ShanPar Industries Pvt Ltd | 58 |
| Aarti Phosphates | 58 |
| ALPHA CHEMIKA | 43 |
| Scientific OEM | 38 |
| Otto Chemie Pvt. Ltd. | 58 |
| Sisco Research Laboratories Pvt. Ltd. | 58 |
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7320-34-5