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alpha naphthol

c.a.s. no.: 90-15-3
chemical formula: c10h8o
molecular weight: 144.17 
un no. 2811 class 6.1(toxic solids. organic, n.o.s.)
chemical name: 1-hydroxy naphthalene; 1-naphthol

90-15-3
 

 

 

 industrial grade  

refined grade

appearance

grey white flakes

light grey white flakes

purity

96% min.

99.5% min.

melting point

91.5°c min.

94°c min.

2-naphthol

not controlled

0.15% max. or 0.1% max.

packing

25 kg woven bag



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