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Leading Manufacturer for Effective And Environmentally Friendly Cleaning Products - Povidone-K90 / PVP-K90 – Springchem

Leading Manufacturer for Effective And Environmentally Friendly Cleaning Products - Povidone-K90 / PVP-K90 – Springchem


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The consumer fulfillment is our primary goal. We uphold a consistent level of professionalism, top quality, credibility and service for Chlorhexidine Gluconate Solution For Skin, Chlorhexidine Gluconate Mouth Rinse, Phenoxyethanol Pregnant, We always hold the philosophy of win-win, and build long-term cooperation relationship with customers from around the world.We believe that our growth base on customer's success, credit is our life.
Leading Manufacturer for Effective And Environmentally Friendly Cleaning Products - Povidone-K90 / PVP-K90 – Springchem Detail:

Product Parameters

Introduction:

INCI Molecular
POVIDONE-K90 ( C6H9NO )n

Povidone (polyvinylpyrrolidone, PVP) is used in the pharmaceutical industry as a synthetic polymer vehicle for dispersing and suspending drugs. It has multiple uses, including as a binder for tablets and capsules, a film former for ophthalmic solutions, to aid in flavoring liquids and chewable tablets, and as an adhesive for transdermal systems.

Povidone has the molecular formula of (C6H9NO)n and appears as a white to slightly off-white powder. Povidone formulations are widely used in the pharmaceutical industry due to their ability to dissolve in both water and oil solvents. The k number refers to the mean molecular weight of the povidone. Povidones with higher K-values (i.e., k90) are not usually given by injection due to their high molecular weights. The higher molecular weights prevent excretion by the kidneys and lead to accumulation in the body. The best-known example of povidone formulations is povidone-iodine, an important disinfectant.

Free flowing,white powder,good stability,non-irritant,soluble in water and ethnol,safer and easier to use,.Effective in killing bacillus,viruses & epiphytes.Compatible with most surface.

Exists as free flowing,redish brown powder,non-irritant with good stability,dissolve in water and alcohol,insoluble in diethylethe and chloroform.

Specifications

Appearance White or yellowish-white powder
K-Value 81.0~97.2
PH Value(5% in water) 3.0~7.0
Water% ≤5.0
Residue on ignition% ≤0.1
Lead    PPM ≤10
Aldehydes% ≤0.05
Hydrazine   PPM ≤1
Vinylpyrrolidone% ≤0.1
Nitrogen % 11.5~12.8
Peroxides (as H2O2)     PPM ≤400

Package

25KGS per cardboard drum

Period of validity

24month

Storage

Two years if stored under cool and dry conditions and well closed container

Application

Polyvinylpyrrolidone usually in the form of powder or solution exist. PVP in cosmetics mousse, eruption, and hair, paint, printing ink, textile, printing and dyeing, color picture tubes can be used as surface coating agents, dispersing agents, thickeners, binders. In medicine are most widely used binders for tablets, granules and so on.


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Leading Manufacturer for Effective And Environmentally Friendly Cleaning Products - Povidone-K90 / PVP-K90 – Springchem detail pictures


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Our target should be to consolidate and improve the high-quality and repair of current goods, in the meantime regularly produce new solutions to meet unique customers' needs for Leading Manufacturer for Effective And Environmentally Friendly Cleaning Products - Povidone-K90 / PVP-K90 – Springchem , The product will supply to all over the world, such as: Nepal, Malaysia, Myanmar, With a fully integrated operation system, our company has won a good fame for our high quality goods, reasonable prices and good services. Meanwhile, we have established a strict quality management system conducted in material incoming, processing and delivery. Abiding by the principle of "Credit first and customer supremacy", we sincerely welcome clients from home and abroad to cooperate with us and advance together to create a brilliant future.
  • Production management mechanism is completed, quality is guaranteed, high credibility and service let the cooperation is easy, perfect!
    5 Stars By Christopher Mabey from Leicester - 2017.06.25 12:48
    The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!
    5 Stars By Mamie from Thailand - 2017.11.29 11:09
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