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2 Years
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| Brand Name : | JD |
| Model Number : | JD--PVPK30 |
| Certification : | ISO9001 |
| Payment Terms : | T/T, L/C |
| Supply Ability : | 1000TONS |
| Delivery Time : | 5 DAYS |
PVP k30 (povidone k-30 polyvinylpyrrolidone)Povidone K 30
Product Name :USP Grade, Pharma grade,Industry grade
CAS No.:9003-39-8
MF:C6H9NO)n
Purity:99%min
Appearance:White powder
Model Number:JD--PVPK30
Stability :soluble in water, alcohol
Povidone K-30, USP. All Spectrum Chemical USP grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP).
Synonyms: Poly[1-(2-oxo-1-pyrrolidinyl)ethylene] ; Polyvinylpyrrolidone ; PVP ; Povidone
| Item | Standard | Result |
| K-value | 27～32.4 | 30.32 |
| NVP( Impurity A)ppm | ≤100 | 4 |
| Moisture % | ≤5.0 | 2.36 |
| PH | 3～7 | 3.64 |
| Aldehyde, ppm | ≤500 | 200 |
| Assay, as Nitrogen content % | 11.5～12.8 | 11.91 |
| Sulphated ash % | ≤0.10 | 0.03 |
| Heavy metals ppm | ＜10 | ＜10 |
| Peroxides (as H2O2)ppm | ≤400 | 46 |
| Impurity B (2-pyrrolidone ) % | ≤3.0 | 0.40 |
| Formic acid % | ≤0.5 | 0.2 |
Pharmaceutical: Povidone K30 is a new and excellent pharmaceutical excipient. It
is mainly used as binder for tablet, dissolving assistant for
injection, flow assistant for capsule, dispersant for liquid
medicine and stain, stabilizer for enzyme and heat sensitive drug,
coprecipitant for poorly soluble drugs, lubricator and antitoxic
assistant for eye drug. PVP works as excipients in more than one
hundreds drugs.
Cosmetics: PVP-K30 can be used as film-forming agent, viscosity-enhancement
agent, lubricator and adhesive. They are the key component of hair
sprays, mousse, gels and lotions & solution, hair-dying reagent and
shampoo in hair-care products. They can be used as assistant in
skin-care products, eye makeup, lipstick, deodorant, sunscreen and
dentifrice.
Other Utilities: K30 is lso used as assistant. As dispersant in graphene and carbon
nanotubes. As pore-forming agent for ultrafiltration membrane,Other
field like Paint and Coating, Plastics and Resin, Adhesives, Glass
Fiber, Film, Ink, Detergent,Tabulating, Textile Dyeing and
Printing, etc.
Packing & storage:25kgs/drum (with inner-lined two-double PE bags)
Remarks: customized products and packaging can be provided according to customers' special requirements.
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