長(zhǎng)沙銅鐵試劑 cas 135-20-6
銅鐵試劑 cas 135-20-6
銅鐵試劑是一種化學(xué)物質(zhì)，分子式是C6H9N3O2。
銅鐵試劑中文別名
N-亞硝基苯胲銨;N-羥基-N-亞硝基苯胺銨鹽;N-亞硝基苯胲;N-亞硝基苯胲銨鹽;銅鐵靈;亞硝基苯胲銨鹽;N-亞硝基-N-苯基羥胺銨鹽;N-亞硝基苯基羥胺銨鹽;銅鐵試劑N-亞硝基苯胲銨;亞硝基苯羥胺;庫(kù)番龍;N-亞硝基苯胲銨;銅鐵靈;N-亞硝苯胲;N-亞硝基苯胲, 97+%;N-亞硝基苯胲, ACS
銅鐵試劑英文別名
AMMONIUM NITROSOPHENYLHYDROXYLAMINE; AMMONIUM-N-NITROSOPHENYL-HYDROXYLAMINE; AMMONIUM SALT OF NITROSOPHENYLHYDROXYLAMINE; COPPERONE; N-HYDROXY-N-NITROSOBENZENAMINE AMMONIUM SALT; NITROPHENYLHYDROXYLAMINE AMMONIUM; NITROSOPHENYLHYDROXYLAMINE AMMONIUM SALT; N-NITROSO-N-PHENYLHYDROXYAMINE AMMONIUM SALT; N-NITROSO-N-PHENYLHYDROXYLAMINE; N-NITROSO-N-PHENYLHYDROXYLAMINE, AMMONIUM DERIVATIVE; N-NITROSO-N-PHENYLHYDROXYLAMINE AMMONIUM SALT; N-NITROSO-N-PHENYLHYDROXYLAMINE NH3; N-NITROSOPHENYLHYDROXYLAMINE AMMONIUM SALT; N-PHENYL-N-NITROSOHYDROXYLAMINE AMMONIUM SALT; AminoniumN-nitrosophenylhydroxylamine; Ammonium cupferron; ammoniumcupferron; ammoniumnitroso-beta-phenylhydroxylamine; Benzenamine, N-hydroxy-N-nitroso-, ammonium salt
銅鐵試劑物理化學(xué)性質(zhì)
性狀：白色或淡黃色鱗片狀結(jié)晶，久置顏色變深。熔點(diǎn)為153~155℃（分解）。溶于水和乙醇。能與銅、鐵、鋁、鈦等形成不溶于水，能被三氯甲烷，乙酸乙酯等有機(jī)溶劑萃取的配合物
銅鐵試劑產(chǎn)品用途
【用途一】化學(xué)分析試劑，測(cè)定鋁、銅、鐵、鈦、鋯及其他金屬。
【用途二】比色測(cè)定鋁、鉍、銅、鐵汞、鋅、錳、鈮、鎵、鉭、釷、鈦、釩、錫等元素的重量測(cè)定。在強(qiáng)酸溶液中定量測(cè)定鐵，定量分析釩酸鹽，與其他金屬在一起時(shí)分離銅和鐵，測(cè)稀土?xí)r作掩蔽劑。
【用途三】用作沉淀劑，用于沉淀分離或稱量分析。沉淀溶于有機(jī)溶劑，因此可作為萃取劑，用于萃取分離或光度分析
銅鐵試劑安全術(shù)語
S26In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
不慎與眼睛接觸后，請(qǐng)立即用大量清水沖洗并征求醫(yī)生意見。
S36/37Wear suitable protective clothing and gloves.
穿戴適當(dāng)?shù)姆雷o(hù)服和手套。
S45In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
若發(fā)生事故或感不適，立即就醫(yī)(可能的話，出示其標(biāo)簽)。
銅鐵試劑風(fēng)險(xiǎn)術(shù)語
R25Toxic if swallowed.
吞食有毒。
R36/37/38Irritating to eyes, respiratory system and skin.
刺激眼睛、呼吸系統(tǒng)和皮膚。
R40 Limited evidence of a carcinogenic effect.
少數(shù)報(bào)道有致癌后果。
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