9003-39-8 spectrum

聚乙烯吡咯烷酮 K 60 黏均分子量220,000(约35%水溶液)

聚乙烯吡咯烷酮 K 60 黏均分子量220,000(约35%水溶液)

pro_cas: 9003-39-8 ;84057-81-8 ;25249-54-1
pro_cdbregno: CCD00193617
pro_formula: C18 H27 N3 O3 X2
pro_molWeight: 333.429

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