Product Datasheet and Specification
00808
Chromium Trioxide 99% AR
Chromium(VI) oxide; Chromic anhydride ;Chromic Acid
CAS : 1333-82-0
HS Code : 2819.10000
Molecular Formula : CrO3
Molecular Weight : 99.99
Shelf Life : 60 Months
Specifications
Appearance
Reddish brown flakes |
Assay (iodometric)
Min 99% |
Insoluble matter in water
Max 0.01% |
Chloride (Cl)
Max 0.005% |
Sulphate (SO4)
Max 0.02% |
Total nitrogen (N)
Max 0.005% |
Lead (Pb)
Max 0.004% |
Iron (Fe)
Max 0.01% |
Copper (Cu)
Max 0.0005% |
Sodium (Na)
Max 0.01% |
Potassium (K)
Max 0.005% |
Substance precipitated by NH3
Max 0.02% |