p-Phenylenediamine-2,6-disulfonic acid 6409-48-9, Information for p-Phenylenediamine-2,6-disulfonic acid 6409-48-9, Suppliers of p-Phenylenediamine-2,6-disulfonic acid 6409-48-9

p-Phenylenediamine-2,6-disulfonic acid (2)

CAS RN:6409-48-9
Dragon Chemical Group Co.,China

Telephone:+86-571-88383188;86970388;+49-211-550203-21
SUNWELL CHEMICALS CO.,LTD.

Telephone:86-571-87243911 87046883 56822187 56822186

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