Hainan Zhongxin Chemical Co., Ltd.
P.R.China
H acid
Chemos GmbH & Co. KG
Germany
1-Amino-8-Naphthol-3,6-Disulfonic Acid(H Acid)
scienTEST - bioKEMIX GmbH
Germany
1-Amino-8-Naphthol-3,6-Disulfonic Acid(H Acid)
Shanghai Mintchem Development Co., Ltd.
P.R.China
1-Amino-8-Naphthol-3,6-Disulfonic Acid(H Acid)
Leap Chem Co., Ltd
P.R.China
1-Amino-8-hydroxynaphthalene-3,6-disulphonic acid
Amadis Chemical Company Limited
P.R.China
1-Amino-8-hydroxynaphthalene-3,6-disulphonic acid
Xiamen Kinbester Co., Ltd.
P.R.China
1-Amino-8-Naphthol-3,6-Disulfonic Acid(H Acid)
Hangzhou Keying Chem Co., Ltd.
P.R.China
1-Amino-8-hydroxynaphthalene-3,6-disulphonic acid
Simagchem Corporation
P.R.China
1-Amino-8-hydroxynaphthalene-3,6-disulphonic acid
Dayang Chem (Hangzhou) Co.,Ltd.
P.R.China
H acid
scienTEST - bioKEMIX GmbH
Germany
1-Amino-8-naphthol-3,6-disulfonic acid
Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)
P.R.China
4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid
Ambeed, Inc.
USA
Sodium 4-Amino-5-hydroxy-2,7-naphthalenedisulfonate Hydrate
Sancai Industry Co.,Ltd.
P.R.China
H Acid
AK Scientific, Inc.
USA
4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid
Xiamen Equation Chemical Co.,Ltd
P.R.China
1-Amino-8-hydroxynaphthalene-3,6-disulfonic acid
Xingrui Industry Co., Limited
P.R.China
1-Amino-8-hydroxynaphthalene-3,6-disulfonic acid
Lori Industry Co., Ltd
P.R.China
4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid
Zehao Industry Co., Ltd.
P.R.China
H acid
Hangzhou Verychem Science & Technology Co., Ltd.
P.R.China
H acid
Simagchem Corporation
P.R.China
1-Amino-8-hydroxynaphthalene-3,6-disulfonic acid
Autech Industry Co.,Limited
P.R.China
4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid
Shandong SanYoung Industry Co., Ltd
P.R.China
4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid
Nantong Xindao Biotech Ltd
P.R.China
4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid
Create Chemical Co., Ltd.
P.R.China
1-Amino-8-hydroxynaphthalene-3,6-disulfonic acid
Chemlyte Solutions
P.R.China
1-Amino-8-hydroxynaphthalene-3,6-disulfonic acid