Description
Description
Drierite With Indicator 10-20 Mesh 2.3 Kg
Synonym: Calcium sulfate, Gypsum
- CAS Number 7778-18-9
- Linear Formula CaSO4
- Molecular Weight 136.14
- MDL number MFCD00010912
- PubChem Substance ID 329765231
- NACRES NB.24
| Quality Level | 100 |
| particle size | 10-20 mesh |
| SMILES string | [Ca++].[O-]S([O-])(=O)=O |
| InChI | 1S/Ca.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2 |
| InChI key | OSGAYBCDTDRGGQ-UHFFFAOYSA-L |
Application
Drierite™ (CaSO4) may be employed as drying agent in the following studies:
• For the removal of water via adsorption during the gas-chromatographic estimation of methanol, ethanol and isopropanol in biological samples.
• As scrubber for the drying of air.
• For the drying of nitrile samples during the calorimetric estimation of their enthalpies of vaporization.
• For the removal of water vapor during the coulometric estimation of carbon dioxide for air pollution monitoring.
GHS08
Signal word Danger
Hazard statements H317-H319-H334-H341-H350-H360F-H412
Precautionary statements P201-P261-P273-P280-P304 + P340-P308 + P313
RIDADR UN 3077 9 / PGIII
WGK Germany 3
Documents
Safety Data Sheet
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