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DICERIUM TRISULFIDE

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DICERIUM TRISULFIDE

EINECS 234-603-7
CAS No. 12014-93-6 Density g/cm3
PSA 89.48000 LogP 1.94460
Solubility Insoluble in water. Melting Point 1890 oC
Formula Ce2S3 Boiling Point °Cat760mmHg
Molecular Weight 344.37 Flash Point °C
Transport Information N/A Appearance Red to dark brown crystalline powder, pcs, no odor
Safety The powder explodes spontaneously in air. When heated to decomposition it emits toxic fumes of SOx. See also SULFIDES and CERIUM COMPOUNDS. Risk Codes N/A
Molecular Structure Molecular Structure of 12014-93-6 (CERIUM(III) SULFIDE) Hazard Symbols N/A
Synonyms

C.I.772830; C.I. 77283:1; C.I. Pigment Orange 75; C.I. Pigment Orange 78; C.I.Pigment Red 265; C.I. Pigment Red 275; Cerium sesquisulfide; Cerium(3+)sulfide; Cerium(III) sulfide; Dicerium trisulfide; Pigment Orange 75; PigmentOrange 78; Pigment Red 265; Pigment Red 275

 

DICERIUM TRISULFIDE Chemical Properties

IUPAC Name: Cerium(3+) trisulfide
Synonyms: Dicerium trisulphide ; Cerium sulfide (Ce2S3)
CAS NO : 12014-93-6
Molecular Formula of Dicerium trisulfide (CAS NO.12014-93-6) : Ce2S3
Molecular Weight of Dicerium trisulfide (CAS NO.12014-93-6) : 376.43
Molecular Structure of Dicerium trisulfide (CAS NO.12014-93-6) :
EINECS: 234-603-7
Mol File: 12014-93-6.mol
Enthalpy of Vaporization: 18.67 kJ/mol
Vapour Pressure: 12600 mmHg at 25°C
Melting point: 2100°C
Density : 5.02

DICERIUM TRISULFIDE Production

Can use pure quality cerium and sulfur according to a certain percentage of hybrid, heating, the temperature slowly rise,keep at 1000 °C at a certain time , Dicerium trisulfide (CAS NO.12014-93-6) can be obtained.

DICERIUM TRISULFIDE Safety Profile

The powder explodes spontaneously in air. When heated to decomposition it emits toxic fumes of SOx. See also SULFIDES and CERIUM COMPOUNDS.
RIDADR UN3134
HazardClass 4.3
PackingGroup III

DICERIUM TRISULFIDE Specification

1. Dicerium trisulfide (CAS NO.12014-93-6) is easy to decompose at high temperatures.It is stable in the air, but slight hydrolysis in moist air at room temperature , release of hydrogen sulfide.
2. Dicerium trisulfide (CAS NO.12014-93-6) is not dissolve in water but easy-to-acid reaction.

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