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市场部办公地址: |
江阴市滨江西路2号3303室 |
电话: |
0086-0510-86023601 |
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0086-0510-86022903 |
传真: |
0086-0510-86023618 |
邮箱: |
yyj@keyuepvp.com |
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jy@keyuepvp.com |
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聚维酮K系列 |
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一、品名:聚维酮PVP-k系列 (医药级)
二、性能概述:
PVPK30(聚维酮)是国际倡导的三大药用新辅料之一,可用作片剂,颗粒的粘合剂,注射剂的助溶剂,胶囊剂的助流剂,液体制剂及着色剂的分散剂 ,酶及热敏药物斗罗大陆的稳定剂,难溶药物的共沉淀剂,眼药的去毒剂及润滑剂等。采用PVP为辅料的药物已有几百种,医药级PVPK30(聚维酮K30)已获得国家医药管理部门的批准正式上市。
三、技术参数(USP26)
品名
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K值
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残单
%
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水份
%
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灼烧残渣
%
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PH值
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氮含量
%
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醛
%
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重金属
%
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肼
PPM
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过氧化物PPM
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K15
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12.8~17.2
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≤0.2
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≤5.0
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≤0.1
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3.0~7.0
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11.5~12.8
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≤0.05
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≤0.001
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≤1
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≤400
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k17
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15.3~18.3
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≤0.2
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≤5.0
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≤0.1
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3.0~7.0
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11.5~12.8
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≤0.05
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≤0.001
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≤1
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≤400
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K25
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22.5~27.0
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≤0.2
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≤5.0
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≤0.1
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3.0~7.0
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11.5~12.8
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≤0.05
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≤0.001
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≤1
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≤400
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k30
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27.0~32.4
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≤0.2
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≤5.0
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≤0.1
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3.0~7.0
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11.5~12.8
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≤0.05
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≤0.001
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≤1
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≤400
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k90
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81.0~97.2
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≤0.2
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≤5.0
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≤0.1
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3.0~7.0
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11.5~12.8
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≤0.05
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≤0.001
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≤1
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≤400
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技术参数(USP30)
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品名
|
K值
|
残单
%
|
水份
%
|
灼烧残渣
%
|
PH值
|
氮含量
%
|
醛
%
|
重金属
%
|
肼
PPM
|
过氧化物PPM
|
K15
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12.8~17.2
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≤0.001
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≤5.0
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≤0.1
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3.0~7.0
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11.5~-12.8
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≤0.05
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≤0.001
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≤1
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≤400
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k17
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15.3~18.3
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≤0.001
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≤5.0
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≤0.1
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3.0~7.0
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11.5~12.8
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≤0.05
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≤0.001
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≤1
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≤400
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K25
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22.5~27.0
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≤0.001
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≤5.0
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≤0.1
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3.0~7.0
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11.5~12.8
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≤0.05
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≤0.001
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≤1
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≤400
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k30
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27.0~32.4
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≤0.001
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≤5.0
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≤0.1
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3.0~7.0
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11.5~12.8
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≤0.05
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≤0.001
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≤1
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≤400
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k90
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81.0~97.2
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≤0.001
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≤5.0
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≤0.1
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3.0~7.0
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11.5~12.8
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≤0.05
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≤0.001
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≤1
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≤400
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