CAS Number7778-53-2
SynonymsPotassium phosphate; Potassium orthophosphate; MFCD00036295; EINECS 231-907-1; Tripotassium phosphate; Phosphoric acid tripotassium salt; Tripotassium orthophosphate; Caswell No. 700A; Phosphoric acid,tripotassium salt; Potassium phosphate, tribasic; Potassium phosphate tribasic; Potassium monophosphate
Molecular FormulaK3PO4
Molecular Weight212.27
Purity≥97%
Density2.564 g/mL at 25 °C(lit.)
Boiling Point158ºC at 760 mmHg
Melting Point1340 °C
Appearancepowder
EINECS231-907-1
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 7778-53-2 |
| Catalog No. | 2A-9015423 |
| Chinese Name | 磷酸钾 |
| Synonyms | Potassium phosphate; Potassium orthophosphate; MFCD00036295; EINECS 231-907-1; Tripotassium phosphate; Phosphoric acid tripotassium salt; Tripotassium orthophosphate; Caswell No. 700A; Phosphoric acid,tripotassium salt; Potassium phosphate, tribasic; Potassium phosphate tribasic; Potassium monophosphate |
| Molecular Formula | K3PO4 |
| Molecular Weight | 212.27 |
| Purity | ≥97 |
| Density | 2.564 g/mL at 25 °C(lit.) |
| Boiling Point | 158ºC at 760 mmHg |
| Melting Point | 1340 °C |
| Appearance | powder |
| Water Solubility | 50.8 g/100 mL (25 ºC) |
| Storage Condition | 1. Seal the container, put it in a tight container |
| EINECS | 231-907-1 |
| HTC | 2835240000 |
| PubChem ID | 57654540 |
| MDL Number | MFCD00036295 |
| SMILES | [K].OP(O)(O)=O |
| InChI | 1S/3K.H3O4P/c;;;1-5(2,3)4/h;;;(H3,1,2,3,4)/q3*+1;/p-3 |
| InChI Key | LWIHDJKSTIGBAC-UHFFFAOYSA-K |
| NACRES Code | NA.25 |
| UNSPSC | 12161700 |
| Hazard Symbols | Transport |
| MSDS | msds/15423_1_7778_53_2.pdf |
| Transport Info | Product name: Purity: 0.0% |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 Names specified by the United Nations (UN) European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods International air transport dangerous goods regulations: non-dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Dangerous Regulations: No International Maritime Transport Dangerous Regulations Maritime Pollutants: No International Air Transport Risk Regulations: No 14.6 Special reminder to users No data available |
| Related Products in Plastic & Specialty Additives | ||
|---|---|---|
| 4-Iodopyrazole | 3469-69-0 | 2A-9013532 |
| 5-Bromo-2-iodopyrimidine | 183438-24-6 | 2A-9013574 |
| Bis(triphenylphosphoranylidene)ammonium chloride | 21050-13-5 | 2A-9013845 |
| Dibutyl phthalate | 84-74-2 | 2A-9014253 |
| Methyl(triphenylphosphoranylidene)acetate | 2605-67-6 | 2A-9014969 |
| Triphenyl phosphate | 115-86-6 | 2A-9016044 |
| Triphenyl phosphite | 101-02-0 | 2A-9016045 |
| Triphenylantimony dichloride | 594-31-0 | 2A-9016046 |
| Triphenylbromogermane | 3005-32-1 | 2A-9016047 |
| Triphenyllead chloride | 1153-06-6 | 2A-9016048 |
| Browse all Plastic & Specialty Additives products » | ||
Phone:
630-322-8886
630-322-8887
Email:
Office Locations:
Chicago, IL, USA
San Francisco, CA, USA
EN
SDS