ChemicalBook > Product Catalog >Inorganic chemistry >Inorganic salts >Phosphide And metal phosphates >Potassium metaphosphate
Potassium metaphosphate
- CAS No.
- 7790-53-6
- Chemical Name:
- Potassium metaphosphate
- Synonyms
- POTASSIUM METAPHOSPHATE;Potassium metaphospahte;Potassium polypllosphates;Potassiummetaphosphate,98%;Phosphenic acid potassiu;Potassium Hexametaphosphate;Phosphenic acid potassium salt;Potassium oxophosphoniumdiolate;metaphosphoric acid potassium salt;Potassium metaphosphate, 98% (Assay)
- CBNumber:
- CB1750964
- Molecular Formula:
- KO3P
- Molecular Weight:
- 118.07
- MOL File:
- 7790-53-6.mol
- Modify Date:
- 2024/10/24 21:11:45
| Melting point | 807°C |
|---|---|
| Boiling point | 1320℃ [CRC10] |
| Density | 2,393 g/cm3 |
| solubility | Aqueous Acid (Slightly) |
| form | Powder |
| color | white |
| Specific Gravity | 2.393 |
| Odor | at 100.00?%. odorless |
| Water Solubility | g/100mL solution H2O: 0.0041 (25°C) [KRU93] |
| InChI | InChI=1S/K.HO3P/c;1-4(2)3/h;(H,1,2,3)/q+1;/p-1 |
| InChIKey | OQZCJRJRGMMSGK-UHFFFAOYSA-M |
| SMILES | P([O-])(=O)=O.[K+] |
| CAS DataBase Reference | 7790-53-6(CAS DataBase Reference) |
| NIST Chemistry Reference | Potassium metaphosphate(7790-53-6) |
| EPA Substance Registry System | Potassium metaphosphate (7790-53-6) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS08,GHS09 |
|---|---|
| Signal word | Warning |
| Hazard statements | H227 |
| Precautionary statements | P501-P210-P280-P370+P378-P403+P235 |
| Safety Statements | 22-24/25 |
Potassium metaphosphate Chemical Properties,Uses,Production
Chemical Properties
White powder.Soluble in dilute acids; slightly soluble in water.
Uses
Potassium Metaphosphate is a substitute for sodium phosphate in low-sodium foods. it also functions as a fermentation nutrient and buffer.
Agricultural Uses
Potassium metaphosphate is the salt of metaphosphoric acid. It is a readily available source of phosphorus and potassium to plants, and comprises 60% phosphorus and 40% potassium (K2O). When pure, it contains almost 100% plant food. Potassium metaphosphate, K6(PO3)6?H2O, is made by reacting phosphorus pentoxide (P2O5) with potassium chloride (KCl) at a high temperature. It is slightly soluble in water and makes phosphate available after hydrolysis. Although slightly soluble in water, it is readily soluble in ammonium citrate solution.
Potassium metaphosphate Preparation Products And Raw materials
Global( 174)Suppliers
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|---|---|---|---|---|---|
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7790-53-6(Potassium metaphosphate)Related Search:
Metaphosphoric acid (HPO3), potassium salt
metaphosphoricacid(hpo3),potassiumsalt
POTASSIUM METAPHOSPHATE
Potassium metaphosphate, 98% (Assay)
metaphosphoric acid potassium salt
Potassiummetaphosphate,98%
Potassium polypllosphates
Phosphenic acid potassium salt
Phosphenic acid potassiu
Potassium Hexametaphosphate
Potassium oxophosphoniumdiolate
Potassium metaphosphate ISO 9001：2015 REACH
Potassium metaphospahte
7790-53-6
KPO3
Kn2PnO3n1
KO3P
metal phosphate compound
Inorganics