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Hot Sale for Methyl Glucose Dioleate Peg-120 - Povidone-K90 / PVP-K90 – Springchem

Hot Sale for Methyl Glucose Dioleate Peg-120 - Povidone-K90 / PVP-K90 – Springchem


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Hot Sale for Methyl Glucose Dioleate Peg-120 - 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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Hot Sale for Methyl Glucose Dioleate Peg-120 - Povidone-K90 / PVP-K90 – Springchem detail pictures


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No matter new customer or outdated client, We believe in extensive phrase and trusted relationship for Hot Sale for Methyl Glucose Dioleate Peg-120 - Povidone-K90 / PVP-K90 – Springchem , The product will supply to all over the world, such as: Los Angeles, Sheffield, California, We have many years' experience in hair product production, and our strict QC Team and skilled workers will ensure that we give you top hair products with the best hair quality and workmanship. You will get successful business if you choose to cooperate with such a professional manufacturer. Welcome your order cooperation!
  • Problems can be quickly and effectively resolved, it is worth to be trust and working together.
    5 Stars By Ina from Melbourne - 2018.09.12 17:18
    The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
    5 Stars By Victor Yanushkevich from Wellington - 2017.02.28 14:19
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