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4-NITROCATECHOL AR

Reagent for Germanium Tyrosinase inhibitor.
1,2-Dihydroxy-4-nitrobenzene; 4-Nitropyrocatechol

Article No. 04980 Grade AR
Purity 97% CAS No. 3316-09-4
Molecular Formula C6H5NO4 Molecular Weight 155.1
H.S. Code 2908.9990 Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Solid Colour Brownish yellow crystalline
Melting point/ Freezing point [°C] 173 - 177 °C Flash point [°C] 168.8°C
Density [g/cm3] 1.58

Specifications

Appearance Brownish yellow crystalline powder Assay Min 97%
Melting point 173 - 177 deg C

Safety Information and Hazard Symbols

Exclamation Mark
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338
Revision Date: 14-Dec-2013

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