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PVP K30, Polyvinyl Pyrrolidone, (K15, K17, K25, K90) CAS NO.9003-39-8
- Min.Order: 1 Metric Ton
- Payment Terms: L/C,T/T
- Product Details
Keywords
- PVP
- Polyvinyl Pyrrolidone
- PVP K15, K17, K25, K30, K90
Quick Details
- ProName: PVP K30, Polyvinyl Pyrrolidone, (K15, ...
- CasNo: 9003-39-8
- Molecular Formula: (C6H9NO)n
- Appearance: PVP-K series exist as powder or aqueou...
- Application: Pharmacy, Cosmetic, Surfactants
- DeliveryTime: Within a month
- PackAge: 25 kg/drum
- Port: Shanghai, Nanjing
- ProductionCapacity: Metric Ton/Day
- Purity: high
- Storage: Store in cool dry place
- LimitNum: 1 Metric Ton
Superiority
1.powder or solution
2.good price with excellent quality
3.mainly used as pharmaceutical intermediates
Details
PVP K exists as powder or aqueous solution. It can dissolve in water and variety of organic solvent .It is generally used in cosmetics , surfactants , pharmaceutical industry and other related industrial fields.
PVP K series 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. They are also convenience assistant in skin care product, hair-drying reagent, shampoo, eye makeup, lipstick, deodorant, sunscreen and dentifrice.
Pharmaceutical: Povidone K 30 and K 25 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 pigment, stablizer for enzyme and heat sensitive drug, coprecipitant for poorly soluble drugs, lubricator and antitoxical assistant of eye drug. PVP has been used as excipients in more than one hundred drugs.
|
TEST ITEMS |
INDEX |
TEST VALUE |
|
K VALUE |
27~32 |
30.42 |
|
PH |
3~7 |
4.5 |
|
Aldehyde of CHCHO(PPM) |
≤500 |
≤500 |
|
N-vinylpyrrolidone(%) |
≤0.1 |
0.036 |
|
Moisture(%) |
≤5.0 |
3.61 |
|
Sulfate ash(%) |
≤0.1 |
0.06 |
|
Heavy Metal(PPM) |
<10 |
<10 |
|
Nitrogen(%) |
11.5~12.8 |
11.92 |
|
Hydrazine(PPM) |
≤1.0 |
≤1.0 |
|
Peroxide as(PPM) |
≤400 |
≤400 |
CONCLUSION: USP26