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Basic Description
| Synonyms | POTASSIUM SULFATE|7778-80-5|Dipotassium sulfate|Potassium sulphate|Sulfuric acid dipotassium salt|Arcanum duplicatum|Sulfuric acid, potassium salt|Sulfuric acid, dipotassium salt|Kalium sulphuricum|Tartarus vitriolatus|Potassiumsulfate|Caswell No. 702|Kal |
|---|---|
| Specifications & Purity | SP |
| Shipped In | Normal |
| Grade | PureSpectra™, Spectrum pure |
Names and Identifiers
| Pubchem Sid | 488182896 |
|---|---|
| Pubchem Sid Url | https://pubchem.ncbi.nlm.nih.gov/substance/488182896 |
| IUPAC Name | dipotassium;sulfate |
| INCHI | 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 |
| Canonical SMILES | [O-]S(=O)(=O)[O-].[K+].[K+] |
| Isomeric SMILES | [O-]S(=O)(=O)[O-].[K+].[K+] |
| PubChem CID | 24507 |
| Molecular Weight | 174.26 |
Certificates
Certificate of Analysis(COA)
Enter Lot Number to search for COA:
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| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 I2016041 | Certificate of Analysis | Jul 15, 2024 | P112583 |
| B23111231 | Certificate of Analysis | Feb 28, 2023 | P112583 |
| L2215277 | Certificate of Analysis | Dec 30, 2022 | P112583 |
| L1826032 | Certificate of Analysis | Oct 19, 2022 | P112583 |
Chemical and Physical Properties
| Sensitivity | Moisture sensitive. |
|---|---|
| Melt Point(°C) | 1067°C |
Safety and Hazards(GHS)
| Pictogram(s) | GHS05 |
|---|---|
| Signal | Danger |
| Hazard Statements | H318:Causes serious eye damage |
| Precautionary Statements | P280:Wear protective gloves/protective clothing/eye protection/face protection. P264+P265:Wash hands [and …] thoroughly after handling. Do not touch eyes. P305+P354+P338:IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing. P317:Get emergency medical help. |