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SUNDGE Factory Supply High Quality PVP VA73 Coating Cosmetic Grade White Powder Material PVP VA73 For Sale

SUNDGE Factory Supply High Quality PVP VA73 Coating Cosmetic Grade White Powder Material PVP VA73 For Sale

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SUNDGE Factory Supply High Quality PVP VA73 Coating Cosmetic Grade White Powder Material PVP VA73 For Sale manufacture
Products Description
SUNDGE Factory Supply High Quality PVP VA64 Organic White Powder Syntheses Material Intermediates PVP VA64
SUNDGE Factory Supply High Quality PVP VA73 Coating Cosmetic Grade White Powder Material PVP VA73 For Sale manufacture
SUNDGE Factory Supply High Quality PVP VA73 Coating Cosmetic Grade White Powder Material PVP VA73 For Sale manufacture
SUNDGE Factory Supply High Quality PVP VA73 Coating Cosmetic Grade White Powder Material PVP VA73 For Sale supplier

What is PVP VA64?

CAS No. :25086-89-9 purity : >90% Molecular formula: (C6H9NO)n.(C4H6O2)m Covidone is a water-soluble polymer resin, which is a white powder, odorless, and easily hygroscopic. It is soluble in water,
ethanol, and anhydrous alcohols, and has good adhesion, moisture absorption, film-forming properties, and surface activity
Coppovidone is also an excellent film-forming agent, which is used in the coating solution of tablets, granules, pellets, sugar
coated tablet cores and in the spray of topical drugs. The film coating and spray film made with this product have good
flexibility, low water absorption, high plasticity and low viscosity.

Product Name
Polyvinylpyrrolidone

Items
US026: K15\K30\K90
EP7.0: K15\K30\K90
USP36: K15\K30\K90
appearance
White to milky white powder
Aldehydes (measured as acetaldehyde) ppm max
500
Peroxide ppm max
400
Hydrazine ppm max
1
Residual single(NVP,VA)%max
0.1%
2-Pyrrolidone % max
0.5
Heavy metals (measured by lead) ppm max
20
Moisture% max
5
Ash content% max
0.1
K value
25.2-30.8
Vinyl acetate content%
35.3-42

Properties of PVP VA64

It is a copolymer structure of NVP and VA, which combines the properties of PVP and PVAC. It retains the good water solubility.adhesion, and film-forming properties of PVP, while also having relatively lower water absorption, wider solubility, better.plasticity, and stronger surface activity compared to PVP. It is suitable for the production and granulation of high-dose, poorly.water-soluble, and water sensitive drugs. Has low water absorption, high plasticity, and low viscosity.

Application of PVP VA64

As an adhesive for tablets and granules, it can be achieved by wet, dry granulation, or direct tablet pressing methods. In most cases, its dosage is 2-5% of the total amount of the preparation, usually around 3%, and the concentration of the adhesive is generally 5-10%. According to different substances and excipients, water, hexanol, isopropanol, etc. can be used as solvents. When using the direct tablet pressing method, the dosage is generally around 5%. Lactose, sorbitol, mannitol, microcrystalline cellulose, etc. can be used as excipients, but attention should be paid to controlling the moisture content in the ingredients to maintain appropriate adhesion.
SUNDGE Factory Supply High Quality PVP VA73 Coating Cosmetic Grade White Powder Material PVP VA73 For Sale manufacture
SUNDGE Factory Supply High Quality PVP VA73 Coating Cosmetic Grade White Powder Material PVP VA73 For Sale supplier
SUNDGE Factory Supply High Quality PVP VA73 Coating Cosmetic Grade White Powder Material PVP VA73 For Sale details
Due to policy restrictions, some functions and uses of the product cannot be fully displayed, please contact us for details.

Our salesperson is expect to your contact, and will going to respond according to your requirements
Certifications
SUNDGE Factory Supply High Quality PVP VA73 Coating Cosmetic Grade White Powder Material PVP VA73 For Sale details
SUNDGE Factory Supply High Quality PVP VA73 Coating Cosmetic Grade White Powder Material PVP VA73 For Sale factory
SUNDGE Factory Supply High Quality PVP VA73 Coating Cosmetic Grade White Powder Material PVP VA73 For Sale factory
SUNDGE Factory Supply High Quality PVP VA73 Coating Cosmetic Grade White Powder Material PVP VA73 For Sale manufacture
SUNDGE Factory Supply High Quality PVP VA73 Coating Cosmetic Grade White Powder Material PVP VA73 For Sale supplier
SUNDGE Factory Supply High Quality PVP VA73 Coating Cosmetic Grade White Powder Material PVP VA73 For Sale manufacture
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SUNDGE Factory Supply High Quality PVP VA73 Coating Cosmetic Grade White Powder Material PVP VA73 For Sale supplier
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SUNDGE Factory Supply High Quality PVP VA73 Coating Cosmetic Grade White Powder Material PVP VA73 For Sale manufacture
SUNDGE Factory Supply High Quality PVP VA73 Coating Cosmetic Grade White Powder Material PVP VA73 For Sale manufacture
SUNDGE Factory Supply High Quality PVP VA73 Coating Cosmetic Grade White Powder Material PVP VA73 For Sale details
SUNDGE Factory Supply High Quality PVP VA73 Coating Cosmetic Grade White Powder Material PVP VA73 For Sale details
SUNDGE Factory Supply High Quality PVP VA73 Coating Cosmetic Grade White Powder Material PVP VA73 For Sale details
FAQ

* Q1:Can I get free sample before bulk order?

* We can accept sample order before bulk order, FREE SAMPLES of some products can be sent on request.

* Q2: How to confirm the products quality before placing orders?

* We have strict quality control for every shipment and have various certificates in the industry.

* Q3:How will you deliver the goods?

* We have strong cooperation with DHL, FEDEX, TNT, EMS, China Air Post. For bulk products, we can ship it by air to your airport or directly to your door. For container products, we can do sea shipping. You also can choose your own shipping forwarder.

* Q4: How about the packing?

* Usually we provide the packing as 25 kg / bag or carton. Of course, if you have special requirements on them, we will according to you.

* Q5: How to gaurantee the after-sale?

* If any problem happens after sale, either quality or quantity, we will try to solve it instantly. and we even have recall
system if necessary.

SUNDGE Factory Supply High Quality PVP VA73 Coating Cosmetic Grade White Powder Material PVP VA73 For Sale factory

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