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Best Quality Povidone K90 for Pharm and Cosmetic

China Best Quality Povidone K90 for Pharm and Cosmetic, Find details about China Polyvinylpyrrolidone, Pvp from Best Quality Povidone K90 for Pharm and Cosmetic

Trademark
Topessence
Transport Package
25kg/Bag
Origin
China
HS Code
39059990
Trademark
Topessence
Transport Package
25kg/Bag
Origin
China
HS Code
39059990

Product Details
Polyvinylpyrrolidone (PVP), also commonly called polyvidone or povidone, is a water-soluble polymer made from the monomer N-vinylpyrrolidone.
 

Chemical Description: polyvinylpyrrolidone

CAS No. 9003-39-8
Molecular Formula: CH4

Characteristics   
1) PVP exists as white, creamy white powder or aquous solution.

2)  It can dissolve in water and a variety of organic solvents.

3)  It has good hygroscopicity, film-forming capability, complexing ability and physiology compatibility

Specification
 

Item
standard
Appearance
White or yellowish-white powder
Identification A.B.C.
 Conform
K value
15-90
Moisture %
≤5.0
PH Value(5% in water)
 3.0-5.0
N-Vinylpyrrolidone %
 ≤0.1
Residue on ignition %
≤0.1
Nitrogen %
11.5-12.8
Aldehydes (as acetaldehyde) ppm
 ≤500
Heavy metals (as Pb) ppm
≤10
Hydrazine ppm
≤1.0

 

Function
1. Pharma Grade:used as binder for tablet and pellet, dissolving assistant for injection, flowing assistant for capsule,
  dispersant for liquid medicine and pigment, stabilizer for enzyme and heat sensitive drug.

2. Tech Grade:as surface coating agent, dispersing agent, thickener, binder in paint, printing ink, textile, printing and dying,
  color picture tubes.

3. Cosmetic Grade:used extensively in a wide range in hair care, skin care & oral care products. The products are particularly
   suitable for formulations where viscosity modification and film forming properties are required.

Product Pictures
 

Best Quality Povidone K90 for Pharm and Cosmetic
Best Quality Povidone K90 for Pharm and Cosmetic


 

Best Quality Povidone K90 for Pharm and Cosmetic
Best Quality Povidone K90 for Pharm and Cosmetic

Packing 
Best Quality Povidone K90 for Pharm and Cosmetic
Best Quality Povidone K90 for Pharm and Cosmetic
Best Quality Povidone K90 for Pharm and CosmeticBest Quality Povidone K90 for Pharm and CosmeticBest Quality Povidone K90 for Pharm and Cosmetic
Company profile
Best Quality Povidone K90 for Pharm and Cosmetic
FAQ:
Q1: Can you supply free samples?
A: Yes. We can provide with Free sample, but you need to bear the freight yourself.

Q2: How to assure your delivery same good quality as sample? 
Ar: We just take sample from mass production. So same production line, same quality. Even we can supply you pre shipment batch sample approval. 

Q3. How to assure our delivery and quality after prepayment? If there is a dispute about quality etc., how to solve the problem?
A: We are committed to ingredients industry over 10 years. Our products were hot sold to Asia, Oceania, Middle East, Europe, South America, North America and Africa. The producer we are collaborating were all on-site evaluated medium size enterprise with complete production management and quality control system.

Q4: What kind of payment do you prefer?
A: We can accept TT, D/P, D/A, L/C, West Union. For long term good-reputed clients, we also release open term.
 

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