| Place of Origin: | CHINA |
|---|---|
| Brand Name: | AJA |
| Certification: | COA,MSDS |
| Model Number: | USP/EP |
| Minimum Order Quantity: | 25kg |
| Price: | USD8-15/KG |
| Packaging Details: | 25kg per fiber drum |
| Delivery Time: | 5-10 days |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 1000 Tons per year |
| Appearance: | White Powder | K Value: | 22.5-27 |
|---|---|---|---|
| NVP: | 10 PPM Max | Water: | 5.0% Max |
| Highlight: | BP Grade Povidone K25,Polyvinylpyrrolidone PVP K25,Povidone K25 Powder |
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USP/ EP/ BP Grade Povidone K25 China Facotry Supply Polyvinylpyrrolidone PVP K25
Chemical Name: Polyvinylpyrrolidone (PVP)
POVIDONE K30
CAS No: 9003-39-8
Properties:
Nontoxic; non-irritant; hygroscopic; Freely soluble in water , alcohol and most other organic solvents; excellent solubility; film-forming; Chemical stability; physiologically inert; complexation and binding property
| Product | K-value | M.W |
| K12 | 10.2-13.8 | 3,000-7,000 |
| K15 | 12.75-17.25 | 8,000-12,000 |
| K17 | 15.3-18.36 | 10,000-16,000 |
| K25 | 22.5-27.0 | 30,000-40,000 |
| K30 | 27-32.4 | 45,000-58,000 |
| K60 | 54-64.8 | 270,000-400,000 |
| K90 | 81-97.2 | 1,000,000-1,500,000 |
