双硫腙(Diphenylthiocarbazone)可用作锌的螯合剂。由于它可与金属形成稳定的络合物,因而广泛用于各种金属的液-液和固相萃取中。 应用 双硫腙可用于:作为煤油中铜的萃取剂;对氧化石墨烯纳米片进行改性,并提高其吸附能力;制备磁性纳米颗粒/二氧化硅-双硫腙-钯配合物(MNPs/SiO2-DTZ-Pd 配合物),以用作 Suzuki 型偶联反应的催化剂;介孔二氧化硅膜的表面改性;作为重金属定量测定的滴定剂。 Dithizone can be used as a titrant in the quantitative determination of heavy metals. A titrant in the quantitative determination of heavy metals
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Dithizone
Dangerous GoodsCAS number:1960-10-6 molecular formula:C13H12N4S
overview
compound introduction
Specs
| Chinese alias | 双硫腙 | 硫代卡巴腙 | ||
| English alias | Diphenylthiocarbazone | 1,5-Diphenylthiocarbazone | Ditizon | Dithizone E-form | 1-anilino-3-phenyliminothiourea | Dithizon | USAF EK-3092 | Carbazone, diphenylthio- | Diazenecarbothioic acid, phenyl-, 2-phenylhydrazide | ||
| CAS number | 1960-10-6 | molecular formula | C13H12N4S |
| molecular weight | 256.33 g/mol | Exact mass | AR |
| PSA | 80.900 Ų | logp | 4.2 |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
pictogram:
GHS07
Signal word:
Warning
Hazard Statement:
H315: 引起皮肤刺激 H319: 引起严重眼睛刺激 H335: 可能引起呼吸道刺激
Statement of Preventive Measures:
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P305+P351+P338: 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P302+P352: 如皮肤沾染:用水充分清洗。 P321: 特殊处理(请参阅此标签上的...)。 P405: 密闭存放 P501: 将内容物/容器处理到。。。 P264: 处理后要彻底洗手。 P271: 仅在室外或通风良好的地方使用。 P304+P340: 如误吸入:将人转移
WGK Germany:
3
Personal protective equipment:
dust mask type N95 (US),Eyeshields,Gloves
RTECS:
LQ9450000
Production methods and uses
No production method and use information yet
Related
upstream information
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downstream information
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MSDS
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