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  • PVP/Povidone K15/K17/K25/K30/K90

PVP/Povidone K15/K17/K25/K30/K90

PVP-K 30
9003-39-8
询价 25kg 起订
上海 更新日期:2023-11-07

上海诚裕生物科技有限公司

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联系人:销售热线
电话:021-51525055拨打
邮箱:309639130@qq.com

产品详情:

中文名称:
PVP/Povidone K15/K17/K25/K30/K90
英文名称:
PVP-K 30
CAS号:
9003-39-8
品牌:
WellTone
产地:
China
PVP-K Homopolymer Series
Product name:
PVP-K Homopolymer Series
Chemical Name:
Homopolymer of Vinylpyrrolidone
CTFA Nomenclature:
Polyvinypyrrolidone(Abbreviated to PVP)
CAS No.:
9003-39-8
Molecular formula:
(C6H9NO)n
Structure:
Physical Properties:
exists as white or milky white powder,and colorless or slight yellow transparent liquid.It can dissolve in water,alcohol,isopropanol or chloroform,not in acetone or diethyl ether.polymers having molecular weight under 30000 can excreted by the human kidney.
 Specification:
Technical grade

Items

K value

Vinylpyrr 
olidone %

Moisture %

Solid %

PH (10% in water)

Sulfate Ash %

K12(liquid)
10-13
≤0.2
-
40±1
7-9
≤0.1

K15(liquid)

13-17

≤0.2

-

40±1

7-9

≤0.1

K15(powder)
13-18
≤0.2
≤5.0
≥95
3-7
≤0.1

k17(powder)

15-19

≤0.2

≤5.0

≥95

3-7

≤0.1

K17(liquid)
15-19

≤0.2

-
40±1
7-9
≤0.1

k25(powder)

22-28

≤0.2

≤5.0

≥95

3-7

≤0.1

k30(liquid)

27-33

≤0.2

-

30±1

7-9

≤0.1

k30(powder)

27-33

≤0.2

≤5.0

≥95

3-7

≤0.1

k60(liquid)

52-62
≤0.2
-
38-42
6-9
≤0.1

k90(powder)

81-94
≤0.2
≤5.0
≥95
5-8

≤0.1

k90(liquid)

81-97

≤0.2

-

20±1

6-9

≤0.1

k120(liquid)

110-125

≤0.2

-

15±1

7-9

≤0.1

Pharmaceutical grade(USP26/USP30/EP5.0)

Items

K value

Vinylpyrr 
olidone 
%

Moisture 
%

Sulfate ash %

PH(10% in water)

Nitrog 
en %

Aldehyde interms of Acetaldehyde% (ppm)

Heavy metal PPM

Hydrazine ppm

Peroxide as PPM

K15(powder)
12-17
≤0.1
≤5.0
≤0.1
3-7
11.5-12.8

≤500

≤10

≤1

≤400

k17(powder)

15-19

≤0.1

≤5.0

≤0.1

3-7

11.5-12.8

≤500

≤10

≤1

≤400

k25(powder)

22-28

≤0.1

≤5.0

≤0.1

3-7

11.5-12.8

≤500

≤10

≤1

≤400

k30(powder)

27-32

≤0.1

≤5.0

≤0.1

3-7

11.5-12.8

≤500

≤10

≤1

≤400

k90(powder)

81-94
≤0.1
≤5.0
≤0.1
5-8
12.0-12.8
≤500
≤10
≤1
≤400
 Application:

Cosmetics:PVPK series can be used as firm-forming agent,viscosity-enhancement agenr,lubricaror and adhesive.They are the key component of hair spray,mousse gels and lotions & solution.They are also convenience assistant in skin-care product,hair-drying reagent,shampoo,eye makeup, lipstick,deodorant,sunscreen and dentifrice.

Pharmaceutical:Povidone K30 is a new and excellent pharmaceutical excipient.It is mainly used as binder for tablet and pellet,dissolving assistant for injection,flow assistant for capsule,dispersant for liquid medicine and pigment,stabilizer or enzyme and heat sensitive drug,coprecipitant for poorly soluble drug,lubricator and antitoxical assistant for eye drug,PVP has been used as excipient more than one hundred drugs.

 Other Utility:
.Suspensant,disperser and emulsifier .Paint and coating..Plastics and resin .Adhesive.
.Glass fiber .Film..Ink .TV tube..Detergent .Tabletting..Textile dying and printing .

公司简介

上海诚裕生物科技有限公司致力于生产和销售化工原料,医药中间体等产品。 主要产品有:葡萄糖酸氯己定,醋酸氯己定,聚维酮碘,聚维酮K30,3-氨基巴豆酸甲酯,4-正丁基间苯二酚等产品, 广泛地应用于医药工业、日用化工、化妆品、酿酒和饮料业、颜料和涂料业和电子工业等领域。

成立日期 (5年)
注册资本 100万
员工人数 1-10人
年营业额 ¥ 1000万-5000万
经营模式 工厂
主营行业 合成材料中间体,原料药

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