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Texas Fook-hum Chemical Co.??? ?? ??? ?????.

?? ?:Texas Fook-hum Chemical Co.

??:+86-534-2768688

???:fuxin@fxchem.com

??:China

? ?? ?:7

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2-Amino-1,4-benzenedisulfonic acid	2-???-1,4-?? ?????	98-44-2	C6H7NO6S2
Anti-purple salt S
4-Diazodiphenylamine sulfate	4-???????? ?????	4477-28-5	C12H11N3O4S
SOLVENT BLACK 5	C.I. ??? BLACK 5	11099-03-9
Metanilic acid	????	121-47-1	C6H7NO3S
Direct Blue 86	??? ?? 86	1330-38-7	C32H14CuN8Na2O6S2
Solvent black 7	C.I. ?? ?? 7	8005-02-5	C29H24N6