3,4-diaminonaphthalene-2,7-disulfonic acid
Cas No: 88246-88-2
USD $ 3.0-3.0 / Kilogram
1 Kilogram
1-100 Metric Ton/Month
- Dayang Chem (Hangzhou) Co.,Ltd.
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3,4-diaminonaphthalene-2,7-disulfonic acid cas 88246-88-2
Cas No: 88246-88-2
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- Hangzhou Fandachem Co.,Ltd
-
Contact Supplier