1-NITROSO-2-NAPHTHOL 98 % AR

Product Code	B-01871	BRAND	Bio-Chem
Grade	AR	CAS No	131-91-9
Molecular Formula	C10H6(OH).NO	Molecular Weight	173.17
H.S.Code	2908.9900	Shelf Life	60 Months
Purity	97 %

Physical Properties

Physical state at 20 °C	Solid	Colour	Brown Coloured powder
Melting point/ Freezing point [°C]	106 °C

Packaging

Specification

Appearance	Brown colored powder
Assay	Min 98.0%
Identity (IR)	Passes test
Melting point	104-108°C
Sulphated ash	Max 0.2%
Sensitivity	Passes tes

Safety Information and Hazard Symbols

Symbol: GHS07 , GHS08
Signal Word: Warning
Hazardous Statement: H302-H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338