4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid 90-20-0, Information for 4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid 90-20-0, Suppliers of 4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid 90-20-0

4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid (51)

CAS RN:90-20-0
Levachem Co. Ltd.

Telephone:+86-25-83247442/443/445/446/447
Shanghai Amino-Chem Co., Ltd.

Telephone:0086-21-50306558
Shanghai Eagle Industry & Trade Co., Ltd.

Telephone:+86-21-52588800 62821033
Kelco Chemicals Co.,Ltd.

Telephone:+86-21-62744350 62598819
AFINE CHEMICALS LIMITED

Telephone:+86-571-85232125;85232161;85134551
SUNWELL CHEMICALS CO.,LTD.

Telephone:86-571-87243911 87046883 56822187 56822186
Capot Chemical Co., Ltd.

Telephone:+86-571-85586718
Yangzhou YouXu Export Co., Ltd.

Telephone:+86-514-84657939;13003480091
Hangzhou Guocai Chemicals Co., Ltd.

Telephone:86-571-82989088 82606038
Hangzhou Dingsheng Chemical Co ., Ltd.

Telephone:+86-571-85284775 85284792