76040
Palladium Matrix Modifier
Synonym(s):
Palladium(II) nitrate – nitric acid solution, Palladium modifier
Sign In to View Organizational & Contract Pricing.
Select a Size
Change View
About This Item
CAS Number:
UNSPSC Code:
23151817
eCl@ss:
38191001
PubChem Substance ID:
NACRES:
NA.21
MDL number:
form
liquid
Quality Segment
mol wt
Mr 230.41 g/mol
reaction suitability
reagent type: catalyst
core: palladium
concentration
10.0 g/L±0.3 g/L Pd
cation traces
Ag: ≤0.1 mg/kg, As: ≤0.01 mg/kg, Cd: ≤0.001 mg/kg, Pb: ≤0.01 mg/kg, Se: ≤0.1 mg/kg, Tl: ≤0.02 mg/kg
SMILES string
[Pd].O[N+]([O-])=O
InChI
1S/HNO3.Pd/c2-1(3)4;/h(H,2,3,4);
InChI key
UVCRDXRRYBAMHB-UHFFFAOYSA-N
General description
Matrix modifier in general, is a buffer that is similar to the chemical environment of aqueous standards and samples. It can also make analyte more thermally stable salts, oxides or metal compounds. It also reduces the volatility of analyte.
Application
Palladium matrix modifier may be used in determination of total arsenic by in situ oxidation of diluted urine using graphite furnace atomic absorption spectrophotometer.
Other Notes
Pd(NO3)2.2H2O in 13-20% nitric acid
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Inhalation - Aquatic Chronic 2 - Eye Dam. 1 - Met. Corr. 1 - Ox. Liq. 1 - Skin Corr. 1B
supp_hazards
Storage Class
5.1A - Strongly oxidizing hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.