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molybdenum trioxide

CAS No.: 1313-27-5      Formula: MoO3

Weight: 143.95800

Synonyms: Molybdenum Trioxide; Molybdenum(VI) oxide,(trace metal basis); Molybdenum(VI) oxide; trioxomolybdenum;


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Description

Molybdenum trioxide can be used as analytical reagent, raw material for preparing metal molybdenum, molybdenum alloy and molybdenum salt; used as catalyst in petroleum industry; used in enamel, glaze, pigment and medicine, etc. It is prepared by burning molybdenum or molybdenum disulfide in air or roasting molybdic acid.

Basic Information
CAS No.:
1313-27-5
Synonyms:
Molybdenum Trioxide; Molybdenum(VI) oxide,(trace metal basis); Molybdenum(VI) oxide; trioxomolybdenum;
Formula:
MoO3
Molecular Weight:
143.95800
PSA:
51.21000
LogP:
-0.35640
Properties
Appearance & Character:
Sublimed Powder, White to gray
Density:
4.692
Melting Point:
795ºC
Boiling Point:
1155ºC
Flash Point:
1155ºC subl.
Storage Conditions:
Store at +5°C to +30°C.
Safety Info
Customs Code:
28257000
WGK Germany:
1
Hazard Category Code:
36/37-48/20/22-40
Security Instructions:
22-23-25-36/37
Dangerous Goods Sign:
Xn,Xi