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alpha naphthylamine-小9体育直播下载安装苹果

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alpha naphthylamine

c.a.s. no.:134-32-7

chemical formula: c10h9n

molecular weight: 143.19

un no. 2077 class 6.1 (toxic solids. organic, n.o.s.)

chemical name:

1-amino naphthalene; 1-naphthylamine

c.i. azoic diazo component 114 (fast garnet base b)

134-32-7
 

 

 

industrial grade 

refined grade 

appearance

light yellow to dark pink
fused form

light pink fused
form

purity 

96% min. (amino value) 

99% min.(1-naphthylamine) 

melting point 

45.4 °c min. 

48 °c min. 

2-naphthylamine 

n.a. 

as required 
(from 200ppm to 1000ppm)

packing 

200kg iron drum 

 



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