Chromium(VI) oxide - 27081

Code: 27081
Chromium(VI) oxide
Puriss. p.a., ACS Reagent, ≥99.0% (RT)
Chromic anhydride
≥99.0% 
​
CAS Number: 1333-82-0
Linear Formula: CrO3
Molar Mass: 99.99 g/mol
EC Number: 215-607-8
MDL Number: MFCD00010952
Catalog Number Packaging Size Container type Price QTY Cart
27081-1KG 1KG GLASS BOTTLE Contact
27081-250G 250G GLASS BOTTLE Contact
27081-50G 50G GLASS BOTTLE Contact
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Specifications

Property Value
Assay 99.0 - 101.0 %
Water insoluble matter max. 0.01 %
Aluminium (Al) max. 50 ppm
Barium (Ba) max. 50 ppm
Calcium (Ca) max. 100 ppm
Cadmium (Cd) max. 5 ppm
Cobalt (Co) max. 5 ppm
Copper (Cu) max. 10 ppm
Iron (Fe) max. 100 ppm
Potassium (K) max. 50 ppm
Magnesium (Mg) max. 5 ppm
Manganese (Mn) max. 10 ppm
Sodium (Na) max. 2000 ppm
Nickel (Ni) max. 5 ppm
Lead (Pb) max. 5 ppm
Chloride (Cl) max. 50 ppm
Nitrate (NO3) max. 0.05 %
Sulfate (SO4) max. 50 ppm
Total N max. 50 ppm
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Physical Properties

Property Value
Freezing point 196 °C
Density 2.7 g/cm3
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Safety Information

Property Value
Hazard Class 5.1
Package Group II
UN ID 1463
GHS Classification Oxidizing, Corrosive, Toxic, Health Hazard, Environmental Hazard
Signal Word Danger
Hazard Statement(s) H410
H372
H361f
H350
H340
H334
H330
H317
H314
H301
H311
H271
Precautionary Statement(s) P201
P210
P260
P280
P284