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英文名:Potassium chloride CAS NO:7447-40-7
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英文名:Ammonium chloride CAS NO:12125-02-9
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英文名:Boron oxide CAS NO:54566-73-3
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英文名:Ammonium formate CAS NO:540-69-2
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英文名:Barium carbonate CAS NO:513-77-9
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英文名:Sodium bicarbonate CAS NO:144-55-8
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英文名:Urea CAS NO:57-13-6
中文名称:脲;尿素;碳酰二胺英文名称:Urea;Carbonyl diamide分子式:...查看详细>>
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英文名:Iron(II) sulfate heptahydrate CAS NO:7782-63-0
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英文名:Magnesium Hydroxide CAS NO:1309-42-8
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英文名:Magnesium oxide CAS NO:1309-48-4
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