Jump to main content Jump to site nav

PLANNED MAINTENANCE

There will be scheduled maintenance work beginning on Wednesday 26th February 2020 from 11:00 AM through to 12.00 PM (GMT).

During this time, you may not be able to log into ChemSpider. We apologise for any inconvenience this might cause and thank you for your patience.

Calcium sulfate

Molecular FormulaCaO₄S
Average mass136.141 Da
Monoisotopic mass135.914322 Da
ChemSpider ID22905

- Charge

Validated by Experts, Validated by Users, Non-Validated, Removed by Users

Calcium sulfate [ACD/IUPAC Name] [NF] [Wiki]

231-900-3 [EINECS]

7778-18-9 [RN]

Anhydrite

Calcium sulfate (1:1)

calcium sulphate

Calciumsulfat [German] [ACD/IUPAC Name]

Drierite

Drierite(TM)

MFCD00010912 [MDL number]

More...

Validated by Experts, Validated by Users, Non-Validated, Removed by Users

E934B3V59H [DBID]

UNII-E934B3V59H [DBID]

WS6920000 [DBID]

237132_SIAL [DBID]

238910_SIAL [DBID]

238929_SIAL [DBID]

238937_SIAL [DBID]

238945_ALDRICH [DBID]

238961_SIAL [DBID]

238988_SIAL [DBID]

More...

Experimental data
Predicted - ACD/Labs
Predicted - ChemAxon

Experimental Physico-chemical Properties

Experimental Melting Point:

Experimental Boiling Point:

163 °C Parchem – fine & specialty chemicals 118856, 126680
Experimental Vapor Pressure:

0 mmHg (Approximate) NIOSH WS6920000
Experimental Solubility:

0.20-0.40 g/100g Wikidata Q407258

0.3 g/100g Wikidata Q407258

0.3% NIOSH WS6920000

Experimental Density:

Miscellaneous

Appearance:

Stability:

Stable. Incompatible with aluminium, strong acids. OU Chemical Safety Data (No longer updated) More details

Safety:

First-Aid:

Eye: Irrigate immediately Skin: Soap wash Breathing: Fresh air NIOSH WS6920000
Exposure Routes:

inhalation, skin and/or eye contact NIOSH WS6920000
Symptoms:

Irritation eyes, skin, upper respiratory system; conjunctivitis; rhinitis, epistaxis (nosebleed) NIOSH WS6920000
Target Organs:

Eyes, skin, respiratory system NIOSH WS6920000

Incompatibility:

Personal Protection:

Skin: No recommendation Eyes: No recommendation Wash skin: No recommendation Remove: No recommendation Change: No recommendation NIOSH WS6920000
Exposure Limits:

NIOSH REL : TWA 10 mg/m 3 (total) TWA 5 mg/m 3 (resp) OSHA PEL : TWA 15 mg/m 3 (total) TWA 5 mg/m 3 (resp) NIOSH WS6920000

Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module

No predicted properties have been calculated for this compound.

Density:
Boiling Point:
Vapour Pressure:
Enthalpy of Vaporization:
Flash Point:
Index of Refraction:
Molar Refractivity:
#H bond acceptors:
#H bond donors:
#Freely Rotating Bonds:
#Rule of 5 Violations:

ACD/LogP:
ACD/LogD (pH 5.5):
ACD/BCF (pH 5.5):
ACD/KOC (pH 5.5):
ACD/LogD (pH 7.4):
ACD/BCF (pH 7.4):
ACD/KOC (pH 7.4):
Polar Surface Area:
Polarizability:
Surface Tension:
Molar Volume:

Click to predict properties on the Chemicalize site

Patents	Personal Collections
Publication or Magazine Article	Web-based Article (blog or commentary)
Available Chemicals Databases	Biological Properties
Chemical Reactions	Chemical Safety Data
Drugs or Compounds in Development	Imaging Agents
Information Aggregators	Journal Publishers via MeSH
Ligand/binding/crystal Structure Databases	Metabolic Pathways
Molecular Libraries Screening Center Network	Natural Products
NIH Substance Repository	Physical Properties (including SAR/QSAR databases)
Protein 3D Structures	Spectroscopy Databases
Substance Vendors	Theoretical Properties
Toxicology/Environmental Databases	Virtual Library

Calcium sulfate

More details:

Experimental Melting Point:

Experimental Boiling Point:

Experimental Vapor Pressure:

Experimental Solubility:

Experimental Density:

Appearance:

Stability:

Safety:

First-Aid:

Exposure Routes:

Symptoms:

Target Organs:

Incompatibility:

Personal Protection:

Exposure Limits:

Search ChemSpider:

Search Google: