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产品描述: 交联聚乙烯基吡咯烷酮(PVP-P)作为配方中的超级崩解剂,其性能和多功能性无与伦比。 它结合了不同的机制,在低浓度(1-5%)下实现快速片剂崩解。由于其粘弹性,C494178具有高度的可压缩性,从而使片剂具有更高的拉伸强度和更低的脆性。C494178的扫描电子显微镜图像显示出具有大表面积的粒状和多孔结构。它增强了难溶性药物活性物质的溶解,由于其非离子性质,它不承担与阳离子原料药相互作用的任何风险。 C494178有两种粒度可供选择,以满足不同的应用要求。 优点: 1.低浓度快速崩解(1-5%) 2.通过组合崩解机制(芯吸、形状恢复和膨胀)发挥作用,从而赋予其作为配方中超级崩解剂的无与伦比的多功能性 3.适用于直接压缩、湿法制粒和干法制粒 4.由于高压缩性,片剂拉伸强度增加,易碎性降低 5.即使在更高浓度(10%)下也不会形成凝胶——ODT的理想选择 产品规格与参数 项目号
Chinese name
交联聚乙烯基吡咯烷酮(PVP-P)
English name
Crospovidone
Chinese alias
-
English alias
Polyvinylpyrrolidone
CAS number
25249-54-1
molecular formula
(C6H9NO)n
molecular weight
111.140 g/mol
Exact mass
USP
PSA
20.300 Ų
Logp
0.400
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Research chemical CAS 25249-54-1 USP; 100g

Research chemical CAS 25249-54-1 USP; 100g; supplied for laboratory research, analysis, inspection, and scientific procurement use; specifications: USP; 100g.

item number:V35072-100g
Product model:100g
level: USP; 100g
Lead Time:30days
sold 693 Items
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