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市場部辦公地址: |
江陰市濱江西路2號3303室 |
電話: |
0086-0510-86023601 |
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0086-0510-86022903 |
傳真: |
0086-0510-86023618 |
郵箱: |
yyj@keyuepvp.com |
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jy@keyuepvp.com |
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聚維酮K系列 |

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一、品名:聚維酮PVP-k系列 (醫藥級)
二、性能概述:
PVPK30(聚維酮)是國際倡導的三大藥用新輔料之一,可用作片劑,顆粒的粘合劑,注射劑的助溶劑,膠囊劑的助流劑,液體制劑及著色劑的分散劑 ,酶及熱敏藥物斗羅大陸的穩定劑,難溶藥物的共沉淀劑,眼藥的去毒劑及潤滑劑等。采用PVP為輔料的藥物已有幾百種,醫藥級PVPK30(聚維酮K30)已獲得國家醫藥管理部門的批準正式上市。
三、技術參數(USP26)
品名
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K值
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殘單
%
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水份
%
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灼燒殘渣
%
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PH值
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氮含量
%
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醛
%
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重金屬
%
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肼
PPM
|
過氧化物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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技術參數(USP30)
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品名
|
K值
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殘單
%
|
水份
%
|
灼燒殘渣
%
|
PH值
|
氮含量
%
|
醛
%
|
重金屬
%
|
肼
PPM
|
過氧化物PPM
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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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