Sigma-Aldrich
Drierite with Indicator 10-20 Mesh 2.3 kg
- Part Number:
- MIL-737828-23KG
- Lead Time:
- 7-14 days
- Minimum Purchase:
- 1 unit
- Shipping:
- FREE SHIPPING on most orders over $50*
- Quantity:
- each
- Size:
- 2.3 kg
- Style:
- chemical
- DOT Rated:
- HazMat Transport Fee Required
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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
Warnings
Note: These chemicals are for research & laboratory use only. Your order will not be processed if you do not work for, and ship to, a registered laboratory or research facility. Not for topical applications. An official Declaration of Use form may be required.
Most chemicals cannot be expedited.
This item has a Haz-Mat shipping fee built into the price. Fee is applicable only to the first item purchased. Additional HazMat items will be discounted automatically in the shopping cart. HazMat items always require special DOT handling and in rare cases may incur additional fees not levied prior to checkout. Request a quote for the most accurate pricing.
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and reproductive harm. Prop 65 Warning
Please note: This product is not returnable.