76040
钯基体改进剂
别名:
硝酸钯(II) – 硝酸 溶液, 钯改进剂
登录 查看组织和合同定价。
选择尺寸
关于此项目
化学文摘社编号:
UNSPSC Code:
23151817
eCl@ss:
38191001
PubChem Substance ID:
NACRES:
NA.21
MDL number:
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
form
liquid
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
Quality Level
Application
钯基质改性剂可用于通过使用石墨炉原子吸收分光光度计原位氧化稀释的尿液来测定总砷。
General description
基质改性剂通常是一种缓冲液，与水性标准品和样品的化学环境相似。它也可以使分析物更热稳定的盐，氧化物或金属化合物。还可降低分析物的挥发性。
Other Notes
溶于13-20%硝酸中的Pd(NO3)2.2H2O
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
存储类别
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
Lauri H. J. Lajunen, P. Peramaki
Spectrochemical Analysis by Atomic Absorption and Emission, 143 -143 (2004)
D E Nixon et al.
Clinical chemistry, 37(9), 1575-1579 (1991-09-01)
We evaluated the effectiveness of nickel and palladium with or without added potassium persulfate as matrix modifiers for the determination of total arsenic in urine. Complete recovery of pure aqueous solutions of As(III), As(V), cacodylic acid (DMA), monomethylarsinic acid (MMA)
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持