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Pingyin Jincheng Chemical Plant??? ?? ??? ?????.
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Pingyin Jincheng Chemical Plant
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86 0531 87687111 13573768666
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jincheng@jinchengchem.com.cn
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China
URL:
www.is0513.com/ShowSupplierProductsList5867/0.htm
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1
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Isosorbide
652-67-5
C6H10O4
1,4,3,6-dihydro-D-sorbitol
Isosorbide dimethyl ether
???????????
5306-85-4
C8H14O4
2,4-Diaminobenzenesulfonic acid
2,4-?????? ???
88-63-1
C6H8N2O3S
1
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