体彩天下购彩

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                Potassium thiocyanate

                Update:2014-10-28 23:12:49

                  Item:Potassium thiocyanate
                  Synonym:
                  CAS No.:333-20-0Special Grade:ACS Grade
                  Formula:KSCNM.W.:97.18
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                  Product No.SizePriceBrand
                  207799-250g250g144GBCBIO
                  207799-500g500g193GBCBIO
                  207799-100g100g688Sigma
                Introduction

                  Purity(%).......................................................99.0
                  Sulfate(SO4)(%).........................................<0.002
                  Heavy metal(as Lead)(ppm).............................<5
                  Chloride(%).....................................

                  对重金属原子核的固态核磁共振的日益关注引起了人们争​相制备作为势模型的多种硫氰酸汞和硒氰酸酯化合〖物。
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