1-Nitroso-2-naphthol CAS 131-91-9

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CAS: 131-91-9

MF: C₁₀H₇NO₂

MW: 173.17

Pictograms
Signal word	Warning
Hazard statements	H302: Harmful if swallowed H315: Causes skin irritation H319: Causes serious eye irritation
Precautionary statements	P280: Wear protective gloves/protective clothing/eye protection/face protection. P301+P312: IF SWALLOWED: call a POISON CENTER/doctor/... IF you feel unwell. P302+P352: IF ON SKIN: wash with plenty of water. P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing. P332+P313: IF SKIN irritation occurs: Get medical advice/attention. P337+P313: IF eye irritation persists: Get medical advice/attention. P362: Take off contaminated clothing.
Supplementary EUH statements
UN Number	-
WGK	WGK 3
SDS Version	3.0