Adsorption Indicators

DIPHENYL CARBAZONE AR/ACS

For determination of mercury. Phenylazoformic acid 2-phenylhydrazide

Article code: 03522
CAS: 538-62-5
Grade: AR/ACS
Category: Adsorption Indicators

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Properties

Article No.: 03522
Grade: AR/ACS
CAS No.: 538-62-5
Molecular Formula: C13H12ON4
Molecular Weight: 240.3
H.S. Code: 2928.0090
Shelf Life: 60 Months

Product information

Article No.	03522	Grade	AR/ACS
Purity		CAS No.	538-62-5
Molecular Formula	C13H12ON4	Molecular Weight	240.3
H.S. Code	2928.0090	Shelf Life	60 Months

Physical Properties

Physical state at 20 °C	Solid	Colour	Brownish orange
Melting point/ Freezing point [°C]	119 - 140 °C

Specifications

Appearance	A brownish orange colored powder	Sensitivity for mercury	Passes test
Sulphated ash	Max 0.05%	Substance insoluble in acetone	Passes test
Copper (Cu)	Max 0.001%	Iron (Fe)	Max 0.001%
Nickel (Ni)	Max 0.001%	Lead (Pb)	Max 0.001%

Packaging options

5 g (00005)
25 g (00025)

Details

DIPHENYL CARBAZONE AR/ACS For determination of mercury. Phenylazoformic acid 2-phenylhydrazide MSDS DE EN FR KO PT ES TH TR COAs Packings 5 g (00005) 25 g (00025) Print friendly version Article No. 03522 Grade AR/ACS Purity CAS No. 538-62-5 Molecular Formula C 1 3 H 1 2 ON 4 Molecular Weight 240.3 H.S. Code 2928.0090 Shelf Life 60 Months Physical Properties Physical state at 20 °C Solid Colour Brownish orange Melting point/ Freezing point [°C] 119 - 140 °C Specifications Appearance A brownish orange colored powder Sensitivity for mercury Passes test Sulphated ash Max 0.05% Substance insoluble in acetone Passes test Copper (Cu) Max 0.001% Iron (Fe) Max 0.001% Nickel (Ni) Max 0.001% Lead (Pb) Max 0.001% Safety Information and Hazard Symbols Safety Statement: 22-24/25 Revision Date: 07-Dec-2020 Home Lab Chemicals Adsorption Indicators DIPHENYL CARBAZONE