Polyvinylpyrrolidone K15 K17 CAS 9003-39-8 Pvp K30 / Pvp K90

Model NO.
PVP K30
Colour
White
Application
Cosmetic and Pharma Field
Certificate
Reach ISO
Transport Package
25kg/Drum or Carton
Specification
Pharm grade
Trademark
EBT Chem
Origin
China
HS Code
29332900
Production Capacity
22000 Ton/ Year
Reference Price
$ 4.50 - 5.40
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Product Description

Polyvinylpyrrolidone K15 K17 CAS 9003-39-8 Pvp K30 / Pvp K90

Polyvinylpyrrolidone K-30
 
Basic Information
Product name Polyvinylpyrrolidone  (Povidone, PVP)
USP and EP Name Povidone(Povidonum)
CAS No. 9003-39-8
EINECS No. 1312995-182-4
Structure Formula  

Technical Specification

Technical Grade
Item K15 K17 K25 K30 K90
K value 13-17 15-19 23-27 27-33 88-98
N-Vinylpyrrolidone 0.2 0.2 0.2 0.2 0.2
Moisture %   max 5.0 5.0 5.0 5.0 5.0
PH value (5% in water) 3.0-5.0 3.0-5.0 3.0-5.0 3.0-5.0 4.0-7.0
Residue on ignition  % max 0.1 0.1 0.1 0.1 0.1
Nitrogen content    % 11.5-12.8 11.5-12.8 11.5-12.8 11.5-12.8 11.5-12.8



Pharmaceutical Grade (USP/EP/BP/JP)
Item K15 K17 K25 K30 K90
K value 13-17 15-19 23-27 27-33 88-98
(CP/USP) 0.1% max 0.1 0.1 0.1 0.1 0.1
(USP/EP/BP) ppm max 10 10 10 10 10
Moisture                   % 5.0 5.0 5.0 5.0 5.0
Solid content % min. 95 95 95 95 95
PH value (5% in water) 3.0-5.0 3.0-5.0 3.0-5.0 3.0-5.0 4.0-7.0
Residue on ignition          % 0.1 0.1 0.1 0.1 0.1
Nitrogen content             % 11.5-12.8 11.5-12.8 11.5-12.8 11.5-12.8 11.5-12.8
2-Pyrrolidone (impurity B)% max 3.0 3.0 3.0 3.0 3.0
Acetaldehyde (as acetaldehyde) ppm max 500 500 500 500 500
Heavy metal (as Pb)      ppm max 10 10 10 10 10
Hydrazine ppm max 1 1 1 1 1
Peroxide (As H2O2) ppm max 400 400 400 400 400

Application field  
Cosmetic: PVP-K series can be used as film-forming agent, viscosity-enhancing agent, lubricator and adhesive in hair sprays, mouses, hair-fixing gels and colution. They are also useful auxiliary materials in skin-care product, hair-dying reagent, shapoo, lipstick, deodorant, sunscreen and dentifrice.
Pharmaceutical: PVP-K30 (pharmaceutical grade) is a kind of new excellent pharmaceutical excipient. It is mainly used as binder for tablet and granule, dissovlving assistant for injection, flow assistant for capsule, dispersant for liquid medicine and pigment, stabilizer for enzyme and heat-sensitive drug, co-precipitant for poorly soluble drugs, lubricator and antitoxic assistant for eye drug. PVP has been used as excipient in more than one hundred drugs.
Other Utility: Suspensant, dispersant and emulsifier disinfector
Paint and coating Printing ink
Textile and dyestuff Building material
Paper making TV kinescope
Polymer ultra-filtration membrance, micro-filtration membrance
Glass fiber
 
Packing
Standard packaging includes the following:                                           
25kg per drum
Other package sizes are available upon request.
 
Storage
Store in a well-ventilated, cool, dry area, out of direct sunlight. Keep containers tightly closed when not in use.
 
Period of validity
24 months
 
Polyvinylpyrrolidone K15 K17 CAS 9003-39-8 Pvp K30 / Pvp K90 Polyvinylpyrrolidone K15 K17 CAS 9003-39-8 Pvp K30 / Pvp K90 Polyvinylpyrrolidone K15 K17 CAS 9003-39-8 Pvp K30 / Pvp K90 Polyvinylpyrrolidone K15 K17 CAS 9003-39-8 Pvp K30 / Pvp K90

 

 

Organic Intermediate