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238937

Sigma-Aldrich

Drierite

without indicator, 8 mesh

Synonym(s):

Calcium sulfate, Gypsum

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About This Item

Linear Formula:
CaSO4
CAS Number:
Molecular Weight:
136.14
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NB.24

Quality Level

form

chips

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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Application

Drierite can be used as a desiccant to dry solvents in various reactions. For example, it is used to dry acetone in the preparation of C-H activated Ir(I) acetonyl complex.

Legal Information

A product of Reilly Industries, Inc. ®W.A. Hammond Drierite Co.
Drierite is a trademark of W.A. Hammond Drierite Co., LTD

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Iridium (i) PNP complexes in the sp 3 C--H bond activation of methyl propanoate and related esters
Coetzee J, et al.
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Enthalpies of vaporization of organic compounds.
Howard PB and Wadso I.
Acta Chemica Scandinavica, 24, 145-149 (1970)
The analysis of carbon monoxide in urban air at the ppm level, and the normal carbon monoxide value.
L Dubois et al.
Journal of the Air Pollution Control Association, 16(3), 135-139 (1966-03-01)
The ontogeny of personality in the wild guinea pig.
Guenther A, et al.
Animal behaviour, 90, 131-139 (2014)
Nathaniel Huebsch et al.
Proceedings of the National Academy of Sciences of the United States of America, 111(27), 9762-9767 (2014-06-26)
Biological systems are exquisitely sensitive to the location and timing of physiologic cues and drugs. This spatiotemporal sensitivity presents opportunities for developing new therapeutic approaches. Polymer-based delivery systems are used extensively for attaining localized, sustained release of bioactive molecules. However

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