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Tangshan Huayi IndustryHoldings Co.,Ltd.
Tangshan Huayi IndustryHoldings Co.,Ltd.
Main Products:
Phthalic Anhydride / J Acid / 2-Naphthol / 3-Hydroxy-2-Naphthoic Acid / Maleic Anhydride / 2-Aminonaphthalene-1-Sulfonic Acid / Alpha Naphthol
![7-Amino-4-Hydroxy-2-Naphthalenesulfonic Acid](https://res.chemball.com/upload2/b90510e6-b897-404c-80bd-eb7ebedaa6fb.jpg?x-oss-process=image/resize,m_fill,w_500,h_500)
7-Amino-4-Hydroxy-2-Naphthalenesulfonic Acid / CAS 87-02-5
- Overview
- Descriptions
- Sample