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737828

Drierite™

with indicator, 10-20 mesh

Synonym(s):

Calcium sulfate, Gypsum

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About This Item

Linear Formula:
CaSO4
CAS Number:
7778-18-9
Molecular Weight:
136.14
NACRES:
NB.24
PubChem Substance ID:
329765231
UNSPSC Code:
12352302
MDL number:
MFCD00010912
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Quality Segment

100

form

chunks

technique(s)

gas chromatography (GC): suitable

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.

Legal Information

Drierite is a trademark of W.A. Hammond Drierite Co., LTD

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pictograms

Health hazardEnvironment
GHS08,GHS09

signalword

Danger

Hazard Classifications

Aquatic Chronic 2 - Carc. 1B - Repr. 1B

Storage Class

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

Substances Subject to be Indicated Names

ishl_indicated

Substances Subject to be Notified Names

ishl_notified

737828-2.3KG:4.548173984179E12 + 737828-454G:4.548173984186E12

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