Rhodium (III) Nitrate Solution

Rhodium (III) Nitrate Solution

CAS number: 13465-43-5

Chemical formula: Rh(NO3)3

Metal content: 9.0±1.0%

Application: precursor for rhodium application on support surface. Precursor of other rhodium compounds. To produce catalysts of exhaust gases neutralization.

Shelf life: unlimited providing storage conditions are observed.

Package: polypropylene or polyethylene bottles.

Safety Data Sheet

Material Safety Certificate

Articles on the use of the compound:

1     2

Type 1

IndicatorsTrial Data Results
Appearance Red-brown coloured transparent liquid
Mass fraction of rhodium, %: 9±1
Mass fraction of admixtures in relation to rhodium, %, max.:  
platinum, palladium, iridium, ruthenium, arsenic, potassium (each) 0.005
gold, silver, lead (each) 0.002
calcium, silicon, aluminium (each) 0.020
iron, magnesium (each) 0.010
copper 0.001
chlorine 0.200
silver, gold, nickel, tin, zinc, magnesium, chromium, manganese, stibium, bismuth (sum) 0.050
Mass fraction of free nitric acid (HNO3), %, min. 5.0

Type 2

IndicatorsTrial Data Results
Mass fraction of platinum, %: 9±2
Mass fraction of each admixture in relation to mass fraction of rhodium, %, max.:  
platinum, palladium, ruthenium, arsenic, copper 0.005
iridium, lead 0.010
calcium, silicon, aluminium 0.02
iron 0.05
chlorine 0.4
silver, gold, nickel, tin, zinc, magnesium, chromium, manganese, stibium, bismuth (sum) 0.05
Mass fraction of free nitric acid (HNO3), %, min. 5.0

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