76040

Palladium Matrix Modifier

• 동의어(들): Palladium(II) nitrate – nitric acid solution, Palladium modifier
• CAS Number: 10102-05-3
• MDL number: MFCD03703396
• UNSPSC 코드: 12000000
• eCl@ss: 38191001
• PubChem Substance ID: 329766859
• NACRES: NA.21

속성

• 양식: liquid
• Quality Level: 100
• 분자량: M_r 230.41 g/mol
• 반응 적합성: reagent type: catalyst; core: palladium
• 농도: 10.0 g/L±0.3 g/L Pd
• 양이온 미량물: 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

설명

일반 설명

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.[1] It also reduces the volatility of analyte.

애플리케이션

Palladium matrix modifier may be used in determination of total arsenic by in situ oxidation of diluted urine using graphite furnace atomic absorption spectrophotometer.[2]

성분

Pd(NO₃)₂.2H₂O in 13-20% nitric acid

안전성 정보

• 픽토그램: GHS03,GHS05,GHS07,GHS09
• 신호어: Danger
• 유해 및 위험 성명서: H271,H290,H314,H332,H411
• 예방조치 성명서: 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
• 보충제 위험성: EUH071
• Storage Class Code: 5.1A - Strongly oxidizing hazardous materials
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter