Calcium sulfate

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

- Charge

More details:

Names and Synonyms
Database ID(s)

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]

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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]

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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 Gravity:

Experimental Solubility:

0.20-0.40 g/100g Wikidata Q407258

0.3 g/100g Wikidata Q407258

0.3% NIOSH WS6920000

Miscellaneous

Appearance:

Stability:

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 Oxford University Chemical Safety Data (No longer updated) More details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

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Calcium sulfate

More details:

Experimental Melting Point:

Experimental Boiling Point:

Experimental Vapor Pressure:

Experimental Gravity:

Experimental Solubility:

Appearance:

Stability:

Safety:

First-Aid:

Exposure Routes:

Symptoms:

Target Organs:

Incompatibility:

Personal Protection:

Exposure Limits:

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