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238988

Sigma-Aldrich

Drierite

with indicator, 8 mesh

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Synonym(s):
Calcium sulfate, Gypsum
Linear Formula:
CaSO4
CAS Number:
Molecular Weight:
136.14
MDL number:
PubChem Substance ID:
NACRES:
NB.24

form

chunks

particle size

8 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

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1 of 4

This Item
238910238961737828
Drierite™ with indicator, 8 mesh

Sigma-Aldrich

238988

Drierite

Drierite™ without indicator, 4 mesh

Sigma-Aldrich

238910

Drierite

Drierite™ with indicator, 4 mesh

Sigma-Aldrich

238961

Drierite

Drierite™ with indicator, 10-20 mesh

Sigma-Aldrich

737828

Drierite

particle size

8 mesh

particle size

4 mesh

particle size

4 mesh

particle size

10-20 mesh

Application

Drierite can be used as a desiccant in the:
  • Dinuclear nickel-catalyzed asymmetric vinylogous Mannich-type reaction of α, β-unsaturated γ-butyrolactam and N-boc imines to synthesize vinylogous Mannich adducts.
  • Catalytic epoxidation of propylene glycol acetates to propylene oxide.
  • Rare earth-alkali metal heterobimetallic complex-catalyzed enantioselective Aza-Michael addition of alkoxylamines to α, β-unsaturated carbonyl compounds to synthesize β-amino carbonyl compounds.

Legal Information

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

Pictograms

Health hazardEnvironment

Signal Word

Danger

Hazard Classifications

Aquatic Chronic 2 - Carc. 1B - Eye Irrit. 2 - Muta. 2 - Repr. 1B - Resp. Sens. 1 - Skin Sens. 1

Storage Class Code

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

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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Yan Bao et al.
Plant methods, 16, 126-126 (2020-09-25)
Tocochromanols are a group of lipid-soluble antioxidants produced by all plants and include the tocopherols, which are ubiquitous in the plant kingdom, and the biosynthetically-related compounds tocotrienols, which along with tocopherols commonly occur in seed of monocots. Most tocochromanols have
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The analysis of carbon monoxide in urban air at the ppm level, and the normal carbon monoxide value.
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Journal of the Air Pollution Control Association, 16(3), 135-139 (1966-03-01)
Enthalpies of vaporization of organic compounds.
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