α-NAPHTHOL BENZEIN (1-Naphthol benzein)
Article No.
115387
CAS No.
145-50-6
Product Grade
LR
Solubility
Insoluble in water, soluble in alcohol and glacial acetic acid
IMDG Code
NA
Molecular Formula
C₂₇H₁₈O₂
Molecular Weight
374.44
HS CODE
29145000
Description
Dark red to red-brown to brown-black to orange-brown powder
Physical Properties
Colour
Dark reddish black
Odour
Odorless
Boiling Point
Flash Point
Density
Specifications
Purity
pH range of 8.5 to 9.8
Solubility
Insoluble in water, soluble in alcohol and glacial acetic acid
Packings
25 GM
5 GM
Safety Information
UN No.: NA
UN Class: NA
Hazardous Statement: H4143
Precaution Statement: P273-P501
Hazard Symbols
GHS09
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