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Shifang City Hongsheng Chemical Co.,Ltd.??? ?? ??? ?????.
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Shifang City Hongsheng Chemical Co.,Ltd.
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+86-838-8301018 8301134 8302040
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hschem333@163.com
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China
URL:
www.chinaphosphate.com
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C10H22N2O8-2
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C6H11N3O4
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C6H9NO6
CH7N2O5P
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