PVP K30/Polyvinyl pyrrolidone k30/Povidone K30 USP/Tech/Cosmetic grade
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- Supplier: Hefei Tengchao Chemical Material Co. Ltd.
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Product Overview
Description
PVP K30/Polyvinyl pyrrolidone k30/Povidone K30 USP/Tech/Cosmetic grade
Product Description
Description of PVP K30
PVP K30 is a polar solvent with white powder appearance, diffluent in water,alcohol,amine and halohydrocarbn.
CAS No.: 9003-39-8
Molecular formula: (C6H9NO)n
Purity: 99.9%
Molecular Weight: 591.69
Specification of PVP K30
Type | PVP VA64E |
Grade | Cosmetic grade |
K-Value | 26-34 |
Solid Content | 48.0-52.0% |
PH | 5.0-9.0 |
N-Vinlypyrrolidone (NVP) | 0.1% max |
N-Vinlypyrrolidone (VAC) | 0.03% max |
Type | PVP A64 Powder |
Grade | Medical Grade |
K-Value | 95% min |
PH | 3.0-7.0 |
N-Vinlypyrrolidone | 0.2% max |
Sulfated Ash | 0.1% max |
Nitrogen Content | 7.0-8.0% |
Heavy Metal | 10ppm max |
Hydrazine | ≤1ppm |
Hydrazine | 1ppm max |
Aldehyde | 0.05% max |
Peroxide(H2O2) | 400 ppm max |
Application of PVP K30
(1) to produce in Cosmetic field: adhensive, dispersant
(2) to produce in Pharmaceutical field: tablet, granule
(3) to produce in Industrial field: dyestuff, paint ink
Packaging & Shipping
Packing: Fiber or plastic drum of 25kg net wt.
Storage: Kept in room-temperatured,dry and dark place sealed.Load gently, avoid breakage and leakage.
Delivery Detail: Within 7 days after payment confirmation.
Certifications
Our Services
We're industry and trade integration business, we could provide you with high quality and best price.
We're 4th year gold supplier on Alibaba, so you could totally trust our business reputation and comprehensive strength to be your reliable partner and really hope we could establish long-term cooperative relationship on mutual beneficial basis in the very near future.
We're willing to provide you free sample for your testing to make sure you are satisfied with us before the
first trial order. So if you're also interested in doing business with us, pls feel free to let us know.
FAQ
Q: May I get some samples to test ?
A: Yes,of course.
Q: How about the sample charge?
A: It is free for the stock or regular products, you just need to pay freight, but for OEM or ODM, you may pay sample charge, and we will back to you when you place a formal order.
Q: Which kind do you have on N-Methyl Pyrrolidone ?
A: N-Methyl Pyrrolidone (NMP)
Micro-electronic grade with purity 99.90% min Electronic grade with purity 99.90% min Pharmaceutical grade with purity 99.80% min Industrial grade with purity 99.50% min
Order process
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