203068
Honeywell

Chromium(III) oxide

SKU
203068
Powder, 99.9% trace metals basis
Synonym(s)
Chromia
  • We are your supplier of high-quality lab reagents and chemicals for analytical and chemistry laboratories:
    Solvents – ACS specific use (HPLC), ACS general use, solvents for histology, and reagent grade for chemical synthesis and other industrial applications.
    Inorganics – Chemical synthesis and inorganic chemistry including essential acids and bases, salts, metals and elements, and reagents for chemical reactions.
Brand
Honeywell
UNSPSC Code
12352300
CAS Numbers (All) EC Number Linear Formula
Cr2O3
MDL Number Molar Mass
151.99 g/mol
RTECS Number
GB6475000
Synonyms
Chromia

Documents

Specifications

PropertyValue
Formpowder
Appearanceofthesubstancecomplying
Metaltraceanalysis(ICP)Max.1500ppm

Properties

PropertyValue
Boiling Point/Range4.000 °C (1.013 hPa)
ColorGreen
Density5.2 g/cm3 (20 °C)
FlashpointNot applicable
FormPowder
GradeReagent Grade Salts
Incompatible MaterialsNo dangerous reaction known under conditions of normal use.
Lower Explosion LimitNot applicable
Melting Point/Range2.435 °C
Partition CoefficientNo data available
Purity Percentage99.9
Purity Details99.9%
Solubility in WaterInsoluble
Upper Explosion LimitNot applicable
Vapor PressureNo data available
ViscosityNo data available
pH-Value5 - 7 (20 °C)5.Weight percent.Aqueous extract
Storage TemperatureAmbient

Safety Information

PropertyValue
Hazard ClassN/A
Package GroupN/A
UN IDN/A
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