Sell european K Acid

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european k acid
1-amino-8-naphtho-4,6-disulfonic acid

cas no. 130-23-4
appearance:offwhite to gray crystal powder
amino value :80-85%
it can be used to produce to the following items.

1) c. i. acid red 157 (c. i.17990)
cas no: 6417-35-2
2) c. i. acid red 158 (c. i.20530)
cas no: 8004-55-5
3) c. i. acid red 161
cas no: 6362-46-5
4) c. i. acid reactive red 15(c. i.18035)
cas no: 12238-01-6
5) c. i. reactive red 200
6) c. i. mordant red 21

it is a new intermediate of my company. if you have any question of this item , pls feel free to contact me .
Terms of Payment
l/c at sight or t/t advance