PVP(Polyvinylpyrrolidine) : PVP K15, PVP K17, PVP K25, PVP K30, PVP K60, PVP K90
| Brand: | hutongglobal |
|---|---|
| Place of Origin: | China (Mainland) |
Product Description
Product Name: Polyvinylpyrrolidone, which is written “PVP” for short.
Molecular formula: [C6H9NO]n.
Properties: PVP exists as powder or aqueous solution. It can be dissolved in water and varieties of organic solvent and its hygroscopic ability,
film-forming capability, complexing ability and physiology compatibility are good.
Quality Standard: Enterprise standard
Technical grade
Catalog of product | K value | Vinylpyrrolidone | Solid content | PH value(10% in water) | Moisture | Residue on ignition |
K30 | 26-35 | ≤0.2% | ≥95% | 3-7 | ≤5% | ≤0.1% |
K60 | 50-62 | ≤0.2% | ≥95% | 3-7 | ≤5% | ≤0.1% |
K90 | 80-100 | ≤0.2% | ≥95% | 3-7 | ≤5% | ≤0.1% |
Pharmaceutical grade
Catalog of product | K value | Vinylpyrrolidone | Nitrogen | Aldehyde | Heavy metals (As Pb) | PH value(10% in water) | Moisture | Residue on ignition |
K30 | 27-32 | ≤0.2% | 11.5%-12.8% | ≤0.05% | ≤10ppm | 3-7 | ≤5% | ≤0.1% |
K90 | 81-97 | ≤0.2% | 11.5%-12.8% | ≤0.05% | ≤10ppm | 3-7 | ≤5% | ≤0.1% |
Usage:
In field of cosmetic: PVP series can be used as filming-agent, viscosity-enhance agent, lubricator and adhesive. They are the key component
of hair sprays, mousse, gels and lotions, hair-dring reagent and shampoo in hair-care products and the key component of lip-stick, sunscreen
cream and lotions in skin-care products and also that of eye makeup, deodorant and dentifrice, etc.
In field of pharmaceutical: PVP 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, extending effective agent, lubricator and coating film forming agent for eye drug.
In the field of other usages: Paint and coating, plastics and resin adhesive, glass fiber, film, ink, TV tube, detergent, biocide, tabulating assistant,
textile dyeing and printing, etc.
Package: 25kgs fiber drum.
Storage and transport: Keep it in shady, cool and ventilation warhouse, far away from fire and heat source, separate from oxidizer. Be cautious of
loading and unloading. Prevent package form damage. Avoid leakage.
TIANJIN HUTONG GLOBAL CO.,LTD
T:86-22-59853797 F: 86-22-58823400
Skype: hutongglobal
Product Categories : Chemicals > Medicine Grade
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