All Photos(3)

Documents

COO/COA

237132

Calcium sulfate

−325 mesh, 99%

All Photos(3)

Synonym(s):

Gypsum

Linear Formula:

CaSO₄

CAS Number:

7778-18-9

Molecular Weight:

136.14

EC Number:

231-900-3

MDL number:

MFCD00010912

PubChem Substance ID:

329752446

NACRES:

NA.55

Quality Level

100

Assay

99%

form

powder

technique(s)

IR spectroscopy: suitable

particle size

−325 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

Looking for similar products? Visit Product Comparison Guide

Related Categories

Salts

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item	255696	238988	238910
Sigma-Aldrich 237132 Calcium sulfate	Sigma-Aldrich 255696 Calcium sulfate	Sigma-Aldrich 238988 Drierite^™	Sigma-Aldrich 238910 Drierite^™
form powder	form powder and chunks	form chunks	form chunks
technique(s) IR spectroscopy: suitable	technique(s) -	technique(s) -	technique(s) ion chromatography: suitable
particle size −325 mesh	particle size -	particle size 8 mesh	particle size 4 mesh

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’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

How to Find the Product Number

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (Example: T1503).

Example:

T1503

Product Number

25G

Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

How to Find a Lot/Batch Number for COA

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').
For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').
For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Customers Also Viewed

Slide 1 of 4

1 of 4

SAFC

1.02160

Calcium sulfate dihydrate

Sigma-Aldrich

456071

Drierite^™

Supelco

1.02161

Calcium sulfate dihydrate

SAFC

24370C

EX-CELL^® Advanced HD Perfusion Medium

Formation and morphology of calcium sulfate nanoparticles and nanowires in water-in-oil microemulsions.

Rees GD, et al.

Langmuir, 15(6), 1993-2002 (1999)

Kinetics of calcium sulfoaluminate formation from tricalcium aluminate, calcium sulfate and calcium oxide.

Li X, et al.

Cement and Concrete Research, 55, 79-87 (2014)

Cancer cell angiogenic capability is regulated by 3D culture and integrin engagement.

Claudia Fischbach et al.

Proceedings of the National Academy of Sciences of the United States of America, 106(2), 399-404 (2009-01-08)

Three-dimensional culture alters cancer cell signaling; however, the underlying mechanisms and importance of these changes on tumor vascularization remain unclear. A hydrogel system was used to examine the role of the transition from 2D to 3D culture, with and without

Calcium sulfate: Properties and clinical applications.

Mark V Thomas et al.

Journal of biomedical materials research. Part B, Applied biomaterials, 88(2), 597-610 (2008-11-26)

Calcium sulfate (CS) has enjoyed a longer history of clinical use than most currently available biomaterials. It is well-tolerated when used to fill bone defects and undergoes rapid and complete resorption without eliciting a significant inflammatory response. The raw material

Ultrasound-triggered disruption and self-healing of reversibly cross-linked hydrogels for drug delivery and enhanced chemotherapy.

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

View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service