76040

Palladium Matrix Modifier

• Sinónimos: Palladium(II) nitrate – nitric acid solution, Palladium modifier
• Número CAS: 10102-05-3
• UNSPSC Code: 23151817
• eCl@ss: 38191001
• PubChem Substance ID: 329766859
• NACRES: NA.21
• MDL number: MFCD03703396

Propiedades

• form: liquid
• Quality Segment: 100
• mol wt: M_r 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

Descripción

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.[1]

Other Notes

Pd(NO₃)₂.2H₂O in 13-20% nitric acid

Información de seguridad

• pictograms: GHS03,GHS05,GHS07,GHS09
• signalword: Danger
• hcodes: H271,H290,H314,H332,H411
• pcodes: P210 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Inhalation - Aquatic Chronic 2 - Eye Dam. 1 - Met. Corr. 1 - Ox. Liq. 1 - Skin Corr. 1B
• supp_hazards: EUH071
• Clase de almacenamiento: 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