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首页>产品中心>日本光明北川式气体检测管>气体快速检测管>129四羰基镍Ni(CO)4气体检测管129 NICKEL CARBONYL 20-700ppm

四羰基镍Ni(CO)4气体检测管129 NICKEL CARBONYL 20-700ppm

简要描述:

四羰基镍Ni(CO)4气体检测管129 NICKEL CARBONYL 20-700ppm,别名:四羰基镍;四碳酰镍,分子式 C4O4Ni;Ni(CO)4,英文名称 Nickel carbonyl;Nickel tetracarbonyl,健康危害:对呼吸道有刺激作用,并有全身毒作用,可导致肺、肝、脑损害。如肺水肿抢救不及时,可引起死亡。CAS号13463-39-3

更新时间:2017-08-15

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四羰基镍Ni(CO)4气体检测管129 NICKEL CARBONYL 20-700ppm

四羰基镍Ni(CO)4气体检测管129 NICKEL CARBONYL 20-700ppm

Tube No.129

1. PERFORMANCE
1) Measuring range :20-700 ppm
Number of pump strokes 1(100ml)
2) Sampling time :3 minutes/1 pump stroke
3) Detectable limit :10 ppm
4) Shelf life :6 months
5) Operating temperature :0~40℃
6) Reading :Concentration chart method
7) Colour change :Pale yellow→Dark purple
2. RELATIVE STANDARD DEVIATION
RSD-low:10% RSD-mid.:10% RSD-high:5%
3. CHEMICAL REACTION
By reacting with Gold chloride(III), colloidal gold is liberated.
Ni (CO)4+AuCI3→Au
4. CALIBRATION OF THE TUBE
STANDARD GAS GYLINDER METHOD
5. INTERFERENCE AND CROSS SENSITIVITY
GAS To pump
129 NICKEL CARBONYL
Substance Interference ppm Coexistence
Arsine Similar stain is produced. 10 Higher readings are given.
Iron carbonyl 〃10 〃
Mercury vapour 〃10 〃
Hydrogen sulphide Brown stain is produced. 10 〃
Sulphur dioxide Pale blue stain is produced. 10 〃
Carbon monoxide 1,000 〃
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NICKEL CARBONYL�

FOR 1 PUMP STROKE(100mR)�
AIR CONCENTRATION PPM

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