| 癸二酰氯买家 |
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| | Please quote us 1)SEBACOYL CHLORIDE -PURUM -95,9% (GC) empirical formula (hill notation)CIOH16C1202 molucular weight 239.14 2)HEXAMETHYLLENEDIOMINE-TECHNICAL GRADE70% synonyms 1,6 -DIAMINOHEXANE 3)2,4...
| | | | | Dear Mr/Mrs. we are producer paint and resin, we need this material 5 tons in the year, please give us price of that thanks from your assist
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