CAS Number7778-80-5
SynonymsSulfuric acid dipotassium salt; Potassium sulfate; Dipotassium sulfate; Sulfuric acid, dipotassium salt; Kalium sulphuricum; K2SO4; MFCD03456797; Kaliumsulfat; KJELTABS IB 61; Salt of leMery; kaliumsulphuricum; potassium sulphate; arcanumduplicatum; Glazier's salt; Monopotassium sulfate; salpolychrestum; Kalii sulfas; EINECS 231-915-5
Molecular FormulaK2SO4
Molecular Weight174.26
Purity≥99.0%
Density2.66
Boiling Point1689°C
Melting Point1067°C
Appearancepowder
EINECS231-915-5
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 7778-80-5 |
| Catalog No. | 2A-9015436 |
| Chinese Name | 硫酸钾 |
| Synonyms | Sulfuric acid dipotassium salt; Potassium sulfate; Dipotassium sulfate; Sulfuric acid, dipotassium salt; Kalium sulphuricum; K2SO4; MFCD03456797; Kaliumsulfat; KJELTABS IB 61; Salt of leMery; kaliumsulphuricum; potassium sulphate; arcanumduplicatum; Glazier's salt; Monopotassium sulfate; salpolychrestum; Kalii sulfas; EINECS 231-915-5 |
| Molecular Formula | K2SO4 |
| Molecular Weight | 174.26 |
| Purity | ≥99.0 |
| Density | 2.66 |
| Boiling Point | 1689°C |
| Melting Point | 1067°C |
| Appearance | powder |
| Water Solubility | 110 g/L (20 ºC) |
| Storage Condition | 1. It should be stored in a ventilated and dry war |
| EINECS | 231-915-5 |
| HTC | 3105100090 |
| PubChem ID | 329820055 |
| MDL Number | MFCD00011388 |
| SMILES | [K+].[K+].[O-]S([O-])(=O)=O |
| InChI | 1S/2K.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2 |
| InChI Key | OTYBMLCTZGSZBG-UHFFFAOYSA-L |
| NACRES Code | NA.55 |
| UNSPSC | 12352302 |
| Hazard Symbols | Transport |
| MSDS | msds/15436_1_7778_80_5.pdf |
| Transport Info | Product name: Purity: 99.0% |
| 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 |
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