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

價格	￥10
包裝	25kg

最小起訂量	25kg
發(fā)貨地	上海
更新日期	2023-11-07

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產(chǎn)品詳情

中文名稱:PVP/Povidone K15/K17/K25/K30/K90	英文名稱:PVP-K 30
CAS:9003-39-8	有效期: 一個月
品牌: WellTone	產(chǎn)地: China

PVP-K Homopolymer Series

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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

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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)

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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 .

關(guān)鍵字：

公司簡介

上海誠裕生物科技有限公司致力于生產(chǎn)和銷售化工原料，醫(yī)藥中間體等產(chǎn)品。主要產(chǎn)品有：葡萄糖酸氯己定，醋酸氯己定，聚維酮碘，聚維酮K30，3-氨基巴豆酸甲酯，4-正丁基間苯二酚等產(chǎn)品，廣泛地應(yīng)用于醫(yī)藥工業(yè)、日用化工、化妝品、釀酒和飲料業(yè)、顏料和涂料業(yè)和電子工業(yè)等領(lǐng)域。

成立日期	2020-03-11 （7年）	注冊資本	100萬
員工人數(shù)	1-10人	年?duì)I業(yè)額	￥ 1000萬-5000萬
主營行業(yè)	合成材料中間體,原料藥	經(jīng)營模式	工廠

上海誠裕生物科技有限公司

普通會員

公司成立：7年
注冊資本：100萬
企業(yè)類型：有限責(zé)任公司（自然人獨(dú)資）
主營產(chǎn)品：優(yōu)勢供應(yīng)氯己定，4-正丁基間苯二酚，氯化羥鋁，索馬魯肽，聚維酮等
公司地址：南橋鎮(zhèn)金海公路3265號

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