gamma acid-小9体育直播下载安装苹果

intermediate

gamma acid

c.a.s. no.: 90-51-7

chemical formula: c10h9no4s

molecular weight: 239.25

chemical name:

2-amino-8-naphthol-6-sulfonic acid

90-51-7
 
 

regular grade

refined grade

appearance

light grey powder

light grey powder

coupling value

90% min.

95% min.

amino g acid

1% max.

1% max.

bronners acid

1% max.

1% max.

dog acid

0.5% max.

0.5% max.

ash

3% max.

2% max.

water

5.5% max.

3% max.

packing

25 kg/500kg woven bag



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