5-Amino-1-naphthalenesulfonic acid synthesis
- Product Name:5-Amino-1-naphthalenesulfonic acid
- CAS Number:84-89-9
- Molecular formula:C10H9NO3S
- Molecular Weight:223.25
91-20-3
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84-89-9
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Yield:-
Steps:
Multi-step reaction with 5 steps
1: sulfuric acid / 5 h / 80 - 90 °C / Heating; Large scale
2: nitric acid / 3 h / 20 - 40 °C / Cooling
3: dolomite / water / 0.17 h
4: sulfuric acid; iron / 90 - 110 °C
5: sulfuric acid / 0.17 h
References:
Tongling Chemical Group Organic Chemical Co., Ltd;Wu, Fei;Hu, Zhanglai;Zhou, Rui;Cheng, Liansheng CN105503662, 2016, A
17521-00-5
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84-89-9
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85-47-2
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$11.00/5g
84-89-9
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89108-43-0
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84-89-9
220 suppliers
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