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Tianjin Yadong Chemical Co.,Ltd.
Tianjin Yadong Chemical Co.,Ltd.
Main Products:
2-(4-Aminophenyl)Sulfonylethyl Hydrogen Sulfate / Direct Red F2G / Direct Red 23 / Direct Red 227 / 7-Aminonaphthalene-1,3,6-Trisulfonic Acid / 1-Amino-8-Hydroxynaphthalene-3,6-Disulphonic Acid / 2-Naphthol / Metanilic Acid
![H Acid](https://res.chemball.com/upload2/55cac709-036e-4299-9805-8e4d9e954fb4.jpg?x-oss-process=image/resize,m_fill,w_500,h_500)
![H Acid](https://res.chemball.com/upload2/00c0e68f-fc4d-4f2f-8202-b5917e31539e.jpg?x-oss-process=image/resize,m_fill,w_300,h_300)
H Acid / CAS 90-20-0
- Overview
- Descriptions
- Sample