Changzhou Chenqiang Chemical Co., Ltd
Country: 
China (Mainland)
Business Type: Trading Company
Mr.Shi
Tel: +86-519-88902455
81-16-3 2-Aminonaphthalene-1-sulfonic acidCAS NO.: 81-16-3
131-27-1 2-Amino-4,8-naphthalenedisulfonic acidCAS NO.: 131-27-1
117-62-4 2-Amino-1,5-naphthalenedisulfonic acidCAS NO.: 117-62-4
135-19-3 2-NaphtholCAS NO.: 135-19-3
119-40-4 7-Anilino-4-Hydroxy-2-Naphthalenesulfonic AcidCAS NO.: 119-40-4
92-70-6 3-Hydroxy-2-naphthoic acidCAS NO.: 92-70-6
116-81-4 Dye Intermediates Bromamine acidCAS NO.: 116-81-4
2494-88-4 Ethanol,2-[(3-aminophenyl)sulfonyl]-, 1-(hydrogen sulfate)CAS NO.: 2494-88-4
5246-57-1 Ethanol,2-[(3-aminophenyl)sulfonyl]-CAS NO.: 5246-57-1
5366-84-7 6-Nitro-1,2,4-Diazo AcidCAS NO.: 5366-84-7
