Molekula
Polyvinylpyrrolidone K 90
Polyvinylpyrrolidone K 90 is a high molecular weight polymer used as a binder, stabilizer, and dispersing agent in pharmaceuticals, cosmetics, and industrial applications. It is a water-soluble, non-toxic, and non-irritating polymer. CAS: 9003-39-8, molecular formula: (C6H9NO)n, storage: ambient, signal word: none. Molekula supplies Polyvinylpyrrolidone K 90 from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Polyvinylpyrrolidone K 90 is a high molecular weight polymer used as a binder, stabilizer, and dispersing agent in pharmaceuticals, cosmetics, and industrial applications. It is a water-soluble, non-toxic, and non-irritating polymer. CAS: 9003-39-8, molecular formula: (C6H9NO)n, storage: ambient, signal word: none. Molekula supplies Polyvinylpyrrolidone K 90 from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Pricing & pack sizes
Specifications
| Property | Value |
|---|---|
| Appearance | White to light yellow powder |
| Residue on ingnition | <=0.06 |
| Water Content | <=5.0 |
| K Value | 81—97.2 |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90026222 |
| CAS Number | 9003-39-8 |
| Molecular Formula | (C6H9NO)n |
| Molecular Weight | N/A |
| SMILES | C=CN1CCCC1=O |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 39059980 |
| Tariff Code | 3905999099 |
Safety & GHS
Precautionary statements
- P231+232 Handle under inert gas. Protect from moisture
For research and industrial use only
Documents
Safety Data Sheets (SDS)
Available in IT, FR, ES, DE, EN.
-
IT - (90026222) POLYVINYLPYRROLIDONE K 90 [9003-39-8].pdf
SDS · IT · 211 KB
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FR - (90026222) POLYVINYLPYRROLIDONE K 90 [9003-39-8].pdf
SDS · FR · 214 KB
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ES - (90026222) POLYVINYLPYRROLIDONE K 90 [9003-39-8].pdf
SDS · ES · 214 KB
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DE - (90026222) POLYVINYLPYRROLIDONE K 90 [9003-39-8].pdf
SDS · DE · 214 KB
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EN - (90026222) POLYVINYLPYRROLIDONE K 90 [9003-39-8].pdf
SDS · EN · 210 KB
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is Polyvinylpyrrolidone K 90 used for?
It is commonly used as a binder in pharmaceuticals, a stabilizer in cosmetics, and a dispersing agent in industrial applications.
What is the chemical formula and molecular weight of Polyvinylpyrrolidone K 90?
The formula is (C6H9NO)n; molecular weight is not applicable as it is a polymer with variable chain length.
How should Polyvinylpyrrolidone K 90 be stored?
Store at ambient temperature, protected from moisture and direct sunlight.
What grade of Polyvinylpyrrolidone K 90 is available?
Available in pharmaceutical and technical grades, suitable for various industrial and lab applications.
Can Molekula supply Polyvinylpyrrolidone K 90 in bulk?
Yes, Molekula offers bulk quantities for industrial and large-scale applications.
What documentation comes with a Polyvinylpyrrolidone K 90 order?
Each order includes a Certificate of Analysis and Safety Data Sheet (SDS) upon request.
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