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Calcium sulfate, anhydrous, Puratronic™, 99.993% (metals basis)

Catalog No. AA1111609
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AA1111618 50 g
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Catalog No. AA1111609 Supplier Thermo Scientific Chemicals Supplier No. 01111609
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Description

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

Calcium sulfate, anhydrous is used as adhesives and sealant chemical, Fillers, Fuels and fuel additives, Intermediates, Process regulators, Agricultural Products, Building/Construction Materials.

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.

TRUSTED_SUSTAINABILITY

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 10 g
Linear Formula CaSO4
Merck Index 14,1706
Solubility Information Soluble in water,ammonium salts,sodium thiosulfate & glycerin.
Formula Weight 136.14
Percent Purity 99.993%
Grade Puratronic
Odor Odorless
Sensitivity Hygroscopic
Density 2.960 g/mL
Assay (metals basis)
Chemical Name or Material Calcium sulfate, Anhydrous
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Safety and Handling

Hazard Category Warning
Hazard Statement GHS H Statement
H315-H319
Causes skin irritation.
Causes serious eye irritation.
Precautionary Statement GHS P Statement
P280-P305+P351+P338-P362-P321-P332+P313-P337+P313
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Take off contaminated clothing and wash before reuse.
Specific treatment (see ... on this label).
If skin irritation occurs: Get medical advice/attention.
If eye irritation persists: Get medical advice/attention.
EINECSNumber 231-900-3
RTECSNumber WS6920000
TSCA Yes
Recommended Storage Ambient temperatures
SDS

RUO – Research Use Only

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