cat
Products
Home Life Sciences Polyvinylpyrrolidone(PVP) CAS 9003-39-8

Categories

Hot Products

  • Triethyl orthoformate(TEOF)

    Triethyl orthoformate(TEOF) CAS 122-51-0 Buy Triethyl orthoformate(TEOF) 99% CAS 122-51-0 from AECOCHEM, Your reliable partner in China Triethyl orthoformate suppliers, factory & manufacturers. If you want to buy Triethyl orthoformate(TEOF) CAS 122-51-0 or want to buy Triethoxymethane from China, please send E-mail to sales@aecochemical.com More

  • 2-Ethylhexyl Nitrate

    2-Ethylhexyl Nitrate CAS 27247-96-7 Buy 2-Ethylhexyl Nitrate 99.1% CAS 27247-96-7 from AECOCHEM, Your reliable partner in China 2-Ethylhexyl Nitrate suppliers, factory & manufacturers. If you want to buy 2-Ethylhexyl Nitrate CAS 27247-96-7 or want to buy 2-Ethylhexyl Nitrate from China, please send E-mail to sales@aecochemical.com More

  • MMT

    Methylcyclopentadienyl Manganese Tricarbonyl(MMT) CAS 12108-13-3 Buy Methylcyclopentadienyl Manganese Tricarbonyl 62% or 98% CAS 12108-13-3 from AECOCHEM, Your reliable partner in China Methylcyclopentadienyl Manganese Tricarbonyl suppliers, factory & manufacturers. If you want to buy Methylcyclopentadienyl Manganese Tricarbonyl CAS 12108-13-3 or want to buy MMT from China, please send E-mail to sales@aecochemical.com More

  • Trimethyl orthoformate(TMOF)

    Trimethyl orthoformate(TMOF) CAS 149-73-5 Buy Trimethyl orthoformate (TMOF) 99% CAS 149-73-5 from AECOCHEM, Your reliable partner in China Trimethyl orthoformate suppliers, factory & manufacturers. If you want to buy Trimethyl orthoformate (TMOF) CAS 149-73-5 or want to buy Trimethoxymethane from China, please send E-mail to sales@aecochemical.com More

  • o-Toluidine

    o-Toluidine CAS 95-53-4 Buy o-Toluidine 99% CAS 95-53-4 from AECOCHEM, Your reliable partner in China o-Toluidine suppliers, factory & manufacturers. If you want to buy o-Toluidine CAS 95-53-4 or want to buy 2-Methylaniline from China, please send E-mail to sales@aecochemical.com More

  • N-Methyl-2-pyrrolidinone(NMP)

    N-Methyl-2-pyrrolidinone(NMP) CAS 872-50-4 Buy N-Methyl-2-Pyrrolidinone(NMP) 99.9% CAS 872-50-4 from AECOCHEM, Your reliable partner in China N-Methyl-2-Pyrrolidinone(NMP) suppliers, factory & manufacturers. If you want to buy N-Methyl-2-Pyrrolidinone(NMP) CAS 872-50-4 or want to buy 1-Methyl-2-pyrrolidinone from China, please send E-mail to sales@aecochemical.com More

  • Methyl methacrylate(MMA)

    Methyl methacrylate(MMA) CAS 80-62-6 Buy Methyl methacrylate 99.8% or 99.9% CAS 80-62-6 from AECOCHEM, Your reliable partner in China Methyl methacrylate suppliers, factory & manufacturers. If you want to buy Methyl methacrylate CAS 80-62-6 or want to buy Monomethylaniline from China, please send E-mail to sales@aecochemical.com More

  • Methacrylic acid(MAA)

    Methacrylic acid(MAA) CAS 79-41-4 Buy Methacrylic acid 99.9% CAS 79-41-4 from AECOCHEM, Your reliable partner in China Methacrylic acid suppliers, factory & manufacturers. If you want to buy Methacrylic acid CAS 79-41-4 or want to buy 2-Methylpropenoic acid from China, please send E-mail to sales@aecochemical.com More

Polyvinylpyrrolidone(PVP) CAS 9003-39-8

  • Brand:

    AECOCHEM
  • CAS NO.:

    9003-39-8
  • Product Name:

    Polyvinylpyrrolidone(PVP)
  • Synonyms:

    Polyvinyl pyrrolidone; Povidone; PVP
  • Molecular Formula:

    (C6H9NO)n
Product Detail

Buy Polyvinylpyrrolidone(PVP) CAS 9003-39-8 from AECOCHEM, Your reliable partner in China Polyvinylpyrrolidone(PVP) suppliers, factory & manufacturers. If you want to buy Polyvinylpyrrolidone(PVP) CAS 9003-39-8 or want to buy Polyvinylpyrrolidone(PVP) fromChina, please send E-mail to sales@aecochemical.com

CAS No.: 9003-39-8

Product Name: Polyvinylpyrrolidone(PVP)

Synonyms: Polyvinyl pyrrolidone; Povidone; PVP

Molecular Formula: (C6H9NO)n

Properties

Technical grade PVP(PVP K Series) products are existing as powder and water solution form,and being supplied in a wide molecular weight range,easily dissolve in water,alcohol and other organic solvents.They are highly hygroscopicity,excellent film-forming capacity,adhesiveness and chemical stability,none toxicity.

Povidone is a hygroscopic polymer ,supplied in white or creamy white powder or flakes,ranging from low to high viscosity & low to high molecular weight,which characterized by K Value.It’s easily soluble in water and many other organic solvents,with excellent hygroscopisty,film-forming,adhesive,chemical stability and toxicological safeness characters.

Cosmetic Grade PVP(PVP K Series) products are existing as powder and water solution form,and being supplied in a wide molecular weight range,easily dissolve in water,alcohol and other organic solvents,highly hygroscopicity,excellent film-forming capacity,adhesiveness and chemical stability,none toxicity.Cosmetic Grade PVP are widely used in hair care,skin care and oral care products,especially for hair styling products.In view of it’s wide molecular weight range,from the low molecular weight to high molecular weight PVP applicable for soft to hard hair care products’ formulations.

Specification:

Technical grade PVP

Products

K Value

pH Value(5% in water)

Residue NVP

Sulphated Ash

Water

Solid Content

PVP K15

13-18

3.0-7.0

0.05% max.

0.1% max.

5.0% max.

95-100%

PVP K17

15-19

3.0-7.0

0.05% max.

0.1% max.

5.0% max.

95-100%

PVP K25

23-28

3.0-7.0

0.05% max.

0.1% max.

5.0% max.

95-100%

PVP K30

27-35

3.0-7.0

0.05% max.

0.1% max.

5.0% max.

95-100%

PVP K60

55-65

5.0-9.0

0.05% max.

0.1% max.

5.0% max.

95-100%

PVP K85

78-90

5.0-9.0

0.05% max.

0.1% max.

5.0% max.

95-100%

PVP K90

81-100

5.0-9.0

0.05% max.

0.1% max.

5.0% max.

95-100%

PVP K30L

27-35

3.0-7.0

0.05% max.

0.1% max.

69-71%

29-31%

PVP K85L

78-90

5.0-9.0

0.05% max.

0.1% max.

79-81%

19-21%

PVP K90L

81-100

5.0-9.0

0.05% max.

0.1% max.

79-81%

19-21%

Povidone

Product

Povidone K15

Povidone K17

Povidone K25

Povidone K30

Povidone K60

Povidone K90

Appearance

White or yellowish-white,hygroscopic powder or flakes

Solubility

Freely soluble in water,in ethano(96%) and in methanol,very slightly soluble in acetone.

Appearance of Solution

Clearly and not moren intensely coloured than reference solution B6,BY6 or R6

Identifications

Meet ID Tests

pH Value(5% in aqueous solution)

3.0-5.0

3.0-5.0

3.0-5.0

3.0-5.0

4.0-7.0

4.0-7.0

Viscosity(Expressed as K Value)

12.75-17.25

15.3-18.36

22.5-27.0

27.0-32.4

54.0-64.8

81.0-97.2

Adehydes(Expressed as Acetaldehyde)

500 ppm max.

500 ppm max.

500 ppm max.

500 ppm max.

500 ppm max.

500 ppm max.

Peroxides(Expressed as H2O2)

400ppm max.

400 ppm max

400 ppm max

400 ppm max

400 ppm max

400 ppm max

Formic Acid

0.5% max.

0.5% max.

0.5% max.

0.5% max.

0.5% max.

0.5% max.

Hydrazine

1ppm max.

1ppm max.

1ppm max.

1ppm max.

1ppm max.

1ppm max.

 

N-Vinylpyrrolidone(Impurity A)

USP26

1000 ppm max.

1000 ppm max.

1000 ppm max.

1000 ppm max.

1000 ppm max.

1000 ppm max.

Current USP/EP/BP

10 ppm max.

10 ppm max.

10 ppm max.

10 ppm max.

10 ppm max.

10 ppm max.

2-Pyrrolidone(Impurity B)

3.0% max.

3.0% max.

3.0% max.

3.0% max.

3.0% max.

3.0% max.

Heavy Metals(as Pb)

10 ppm max.

10 ppm max.

10 ppm max.

10 ppm max.

10 ppm max.

10 ppm max.

Water

5.0% max.

5.0% max.

5.0% max.

5.0% max.

5.0% max.

5.0% max.

Sulphated Ash

0.1% max.

0.1% max.

0.1% max.

0.1% max.

0.1% max.

0.1% max.

Nitrogen Content

11.5-12.8%

11.5-12.8%

11.5-12.8%

11.5-12.8%

11.5-12.8%

11.5-12.8%

Cosmetic Grade PVP

Product

K Value

pH Value(5% in water)

Residue NVP

Sulphated Ash

Water

Heavy Metals

Solid Content

PVP K15

13-18

3.0-7.0

0.01% max.

0.1% max.

5.0% max.

10 ppm max.

95-100%

PVP K17

15-19

3.0-7.0

0.01% max.

0.1% max.

5.0% max.

10 ppm max.

95-100%

PVP K25

23-28

3.0-7.0

0.01% max.

0.1% max.

5.0% max.

10 ppm max.

95-100%

PVP K30

27-35

3.0-7.0

0.01% max.

0.1% max.

5.0% max.

10 ppm max.

95-100%

PVP K60

55-65

5.0-9.0

0.03% max.

0.1% max.

5.0% max.

10 ppm max.

95-100%

PVP K85

78-90

5.0-9.0

0.03% max.

0.1% max.

5.0% max.

10 ppm max.

95-100%

PVP K90

81-100

5.0-9.0

0.03% max.

0.1% max.

5.0% max.

10 ppm max.

95-100%

PVP K30L

27-35

3.0-7.0

0.01% max.

0.1% max.

69-71%

10 ppm max.

29-31%

PVP K85L

78-90

5.0-9.0

0.01% max.

0.1% max.

79-81%

10 ppm max.

19-21%

PVP K90L

81-100

5.0-9.0

0.01% max.

0.1% max.

79-81%

10 ppm max.

19-21%

Product Package:25kg/bag or25kg/fiber drum

Application:

Technical grade PVP are being used in Textiles/Fibers,Adhesives,Coatings/paintings,Laundry/Household detergent,Inks,Ceramics and other hi-tech industries.

Povidone is one of the most important excipient in the worldwide for pharmaceutical industry,whatever for human health care products and animal health care products.It’s more and more used as:1)Binder for tables,capsule,2)Sugar coatings and films,3)Thickening agent,4)Solubility Improver for poorly soluble drugs,5)Bioavailability Enhancer for drug’s active ingredients,6)Pore-forming for membrane products.

Cosmetic Grade PVP products are suitable for fourmulations which used as film forming and viscosity modification,especially in hair styling products,mousse gels and lotions & solution,PVPs also used as dispersion agent in Hair-dying,pigment products’ formulations.

Some photos of shipment:


Request a Free Quote

If you have any problem when using the website or our products, please write down your comments or suggestions, we will answer your questions as soon as possible!Thank you for your attention!

Related Products
Inositol
Inositol CAS 87-89-8

Buy Inositol CAS 87-89-8 from AECOCHEM, Your reliable partner in China Inositol suppliers, factory & manufacturers. If you want to buy Inositol CAS 87-89-8 or want to buy Inositol from China, please send E-mail to sales@aecochemical.com

Dicyanodiamide
Dicyanodiamide(DCDA) CAS 461-58-5

Buy Dicyanodiamide(DCDA) CAS 461-58-5 from AECOCHEM, Your reliable partner in China Dicyanodiamide(DCDA) suppliers, factory & manufacturers. If you want to buy Dicyanodiamide(DCDA) CAS 461-58-5 or want to buy Dicyanodiamide(DCDA) from China, please send E-mail to sales@aecochemical.com

4,4'-Diaminodiphenylsulfone(DDS)
4,4'-Diaminodiphenylsulfone(DDS) CAS 80-08-0

Buy 4,4'-Diaminodiphenylsulfone(DDS) CAS 80-08-0 from AECOCHEM, Your reliable partner in China 4,4'-Diaminodiphenylsulfone(DDS) suppliers, factory & manufacturers. If you want to buy 4,4'-Diaminodiphenylsulfone(DDS) CAS 80-08-0 or want to buy 4,4'-Diaminodiphenylsulfone(DDS) from China, please send E-mail to sales@aecochemical.com

beta-D-Ribofuranose 1,2,3,5-tetraacetate
beta-D-Ribofuranose 1,2,3,5-tetraacetate CAS 13035-61-5

Welcome to buy beta-D-Ribofuranose 1,2,3,5-tetraacetate CAS 13035-61-5 from AECOCHEM,which would be your reliable partner in China.AECOCHEM is a professional chemicals supplier.If you are interested in beta-D-Ribofuranose 1,2,3,5-tetraacetate or want to purchase from China, please send E-mail to sales@aecochemical.com.

Allantoin
Allantoin CAS 97-59-6

Welcome to buy Allantoin CAS 97-59-6 from AECOCHEM,which would be your reliable partner in China.AECOCHEM is a professional chemicals supplier.If you are interested in Allantoin or want to purchase from China, please send E-mail to sales@aecochemical.com.

Choline chloride
Choline chloride CAS 67-48-1

Welcome to buy Choline chloride CAS 67-48-1 from AECOCHEM,which would be your reliable partner in China.AECOCHEM is a professional chemicals supplier.If you are interested in Choline chloride or want to purchase from China, please send E-mail to sales@aecochemical.com.

N,N-Dimethylglycine hydrochloride(DMG)
N,N-Dimethylglycine hydrochloride(DMG) CAS 2491-06-7

Welcome to buy N,N-Dimethylglycine hydrochloride(DMG) CAS 2491-06-7 from AECOCHEM,which would be your reliable partner in China.AECOCHEM is a professional chemicals supplier.If you are interested in N,N-Dimethylglycine hydrochloride(DMG) or want to purchase from China, please send E-mail to sales@aecochemical.com.

Creatine monohydrate
Creatine monohydrate CAS 6020-87-7

Welcome to buy Creatine monohydrate CAS 6020-87-7 from AECOCHEM,which would be your reliable partner in China.AECOCHEM is a professional chemical supplier.If you are interest in Creatine monohydrate CAS 6020-87-7 or want to purchase from China, please send E-mail to sales@aecochemical.com.

Copyright © AECOCHEM

Friendly Links :

www.dyyseo.com
top

Chat now

Live Chat

    If you have any problem when using the website or our products, please write down your comments or suggestions, we will answer your questions as soon as possible!Thank you for your attention!