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2-NITROSO-1-NAPHTHOL AR

Reagent for cobalt and zirconium

COAs

Packings

5 g (00005)

25 g (00025)

1GBA000015 1GBA000120
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Article No. 05034 Grade AR
Purity 98% CAS No. 132-53-6
Molecular Formula C10H7NO2 Molecular Weight 173.17
H.S. Code 2908.9990 Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Solid Colour Dark greenish brown
Odour Odorless Melting point/ Freezing point [°C] 150 - 155 °C
Solubility in water [% weight] Slightly soluble in water

Specifications

Appearance A dark greenish brown powder Assay Min 98%
Loss on drying Max 3%

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: 02-Apr-2021

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