中文名:銅鐵試劑
英文名:Cupferron
中文別名:銅鐵靈
英文別名:N-Nitroso-N-phenylhydroxylamine ammonium salt|DTXCID90352|NSC 112124|NCI-C03258|Cupferon [Czech]|SR-01000003059|CUPFERRON|CAS-135-20-6|SCHEMBL52291|N-HYDROXY-N-NITROSOBENZENAMINE AMMONIUM SALT (1:1)|Nicotinamide,N-diethyl-|Ammonium nitroso-beta-phenylhydr
純度:AR,98.0%
貨號:C109670
包裝:100g、25g、500g
Cas號:135-20-6
存儲溫度:2-8°C儲存
產(chǎn)品介紹:
易溶于水及醇,久置顏色變深,一般在瓶內(nèi)放置少量用紙(或布)包好的碳酸銨作穩(wěn)定劑。 Cupferron (Cup) is an ammonium salt of N-nitroso-N-phenylhydroxylamine. It acts as an organic chelation reagent[1] by co-ordinating throμgh the oxygen atoms. Its radiomimetic effect is reported to be affected by the pH and temperature of the treatment solution.比色測定鋁、鉍、銅、鐵汞、鋅、錳、鈮、鎵、鉭、釷、鈦、釩、錫等元素的重量測定。在強酸溶液中定量測定鐵,定量分析釩酸鹽,與其他金屬在一起時分離銅和鐵,測稀土?xí)r作掩蔽劑。
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