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Tianjin Baofeng Chemical Co., Ltd??? ?? ??? ?????.
?? ?:
Tianjin Baofeng Chemical Co., Ltd
??:
022-22193876
???:
baofeng@bf-msm.com
??:
China
URL:
www.bf-msm.com
? ?? ?:
1
1
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Dimethyl sulfone
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67-71-0
C2H6O2S
1
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