missing translation for 'onlineSavingsMsg'
Learn More
  1. Home
  2. Products
  3. Chemicals
  4. Salts and Inorganics
  5. Inorganic Salts
  6. Alkaline Earth Metal Salts
  7. Calcium sulfate, anhydrous, 99%

Calcium sulfate, anhydrous, 99%

Catalog No. AA4014430
Change view
Click to view available options
Quantity:
250 g
1 kg
5 kg
3 product options available for selection
Product selection table with 3 available options. Use arrow keys to navigate and Enter or Space to select.
Catalog No. Quantity
AA4014430 250 g
AA40144A1 1 kg
AA40144A7 5 kg
Use arrow keys to navigate between rows. Press Enter or Space to select a product option. 3 options available.
3 options
Catalog No. AA4014430 Supplier Thermo Scientific Chemicals Supplier No. 04014430
Only null left

Description

CAS: 7778-18-9 | CaO4S | 136.13 g/mol

Used as Portland-cement retarder; tile and plaster; It is the source of sulfur and sulfuric acid; Also used in polishing powder and paints, dyeing and calico printing. It is likewise employed in zinc metallurgy. It is employed in drying industrial gases, solids and many organic liquids. In granulated form it is used as soil conditioner. Used for food additives in the soy manufacturing industry.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

CAS 7778-18-9
Molecular Formula CaO4S
Molecular Weight (g/mol) 136.13
MDL Number MFCD00010912
InChI Key OSGAYBCDTDRGGQ-UHFFFAOYSA-L
Synonym calcium sulfate, drierite, gypsum, sulfuric acid, calcium salt 1:1, karstenite, calcium sulphate, anhydrous gypsum, plaster of paris, anhydrous calcium sulfate, calcium sulfate, anhydrous
PubChem CID 24497
ChEBI CHEBI:31346
IUPAC Name calcium;sulfate
SMILES [Ca++].[O-]S([O-])(=O)=O

Specifications

Melting Point 1450°C
Color White
Physical Form Powder
Quantity 250 g
Assay Percent Range 99%
Solubility Information Soluble in water,slightly soluble in glycerol.
Formula Weight 136.14
Sensitivity Hygroscopic
Appearance White powder
Density 2.96 g/cm3 at 20°C
Chemical Name or Material Calcium sulfate, anhydrous
Show More Show Less

Safety and Handling

Hazard Category H315-H319 : Causes skin irritation. Causes serious eye irritation.
EINECSNumber 231-900-3
RTECSNumber WS6920000
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only