Product Description:
Polyvinylpyrrolidone K30, also known as polyvinylpyrrolidone K30,
is a pharmaceutical excipient. The following are its main
characteristics, storage conditions, and packaging conditions:
Main characteristics
Solubility: Polyvinylpyrrolidone K30 is easily soluble in water and
various organic solvents, such as ethanol, chloroform, etc. This
good solubility enables it to function better in different drug
formulations, such as rapidly dissolving in oral liquid
formulations to form a uniform solution.
Film forming property: It has excellent film forming performance
and can form a uniform, tough, and elastic thin film on the surface
of solid drug preparations. This layer of film can protect drugs,
improve drug appearance, regulate drug release rate, and is widely
used in tablet coating.
Adhesive properties: As an adhesive, polyvinylpyrrolidone K30 can
firmly bond drug particles together, improving the formability and
stability of drug formulations. In tablet production, it can better
compress drug powder into tablets and reduce problems such as
fragmentation.
Solubilization: It can increase the solubility of some poorly
soluble drugs and improve their bioavailability. For example, for
certain lipophilic drugs, polyvinylpyrrolidone K30 can form
complexes with them, significantly increasing their solubility in
water.
Chemical stability: Under normal drug production and storage
conditions, polyvinylpyrrolidone K30 has good chemical stability
and is not prone to chemical reactions such as decomposition and
deterioration. It is compatible with most drug ingredients and does
not affect the quality and efficacy of the drug.
Storage conditions
Temperature: It should be stored in a cool and dry environment, and
the temperature is generally controlled not to exceed 30 ℃.
Excessive temperature may cause changes in the properties of
polyvinylpyrrolidone K30, such as reduced viscosity.
Humidity: The environmental humidity should be kept at a low level,
and it is generally recommended that the relative humidity not
exceed 60%. Due to the hygroscopicity of polyvinylpyrrolidone K30,
excessive absorption of moisture may cause it to clump and
deteriorate, affecting its effectiveness.
Light exposure: Avoid direct sunlight and strong light exposure,
and store in a light shielded container or environment. Light
exposure may trigger photochemical reactions of
polyvinylpyrrolidone K30, leading to changes in its structure and
properties.
Packing Condition
Packaging materials: Usually cardboard or plastic drums lined with
plastic bags are used for packaging, but there are also cases where
multi-layer composite bags are used for packaging. These packaging
materials have good sealing and moisture resistance, which can
effectively protect polyvinylpyrrolidone K30 from external
environmental influences.
Packaging specifications: Common packaging specifications include
5kg, 10kg, 25kg, etc. Different packaging specifications can be
customized according to user needs, facilitating measurement and
retrieval during production and use.
Technical Parameters:
| Type | Servo Motor |
| Core | All Poplar |
| Appearance | White Crystal Powder |
| Pore Size | 5~10mm |
| Car Fitment | Universal |
| Package Size | 45.00cm * 35.00cm * 45.00cm |
| Material | Others |
| Connectivity Technology | Others |
| Use | Pharmaceutical, Cosmetics, Food, Water Treatment |
| Output Power | 0.1~2w |
Applications:
SLQ's PVP Povidone K30-TG, also known as SLQ-PVP K30-TG, is a
versatile product suitable for various applications across
different industries. This high-quality product, originating from
China, is specifically designed with all Poplar core, ensuring
reliability and effectiveness.
The main grades of polyvinylpyrrolidone K30 are as follows:
Pharmaceutical grade: It is one of the new excipients for
pharmaceutical synthesis, with extremely high requirements for
quality and purity, and must comply with the standards of the
Chinese Pharmacopoeia and other national pharmacopoeias such as EP
(European Pharmacopoeia), JP (Japanese Pharmacopoeia), BP (British
Pharmacopoeia), USP/NF (United States Pharmacopeia/National
Formulary), etc. The impurity content is extremely low, especially
for impurities that may affect the safety and effectiveness of
drugs, such as heavy metals, residual solvents, microbial limits,
etc., which are strictly controlled. Pharmaceutical grade
polyvinylpyrrolidone K30 is widely used in pharmaceuticals, serving
as a binder for tablets and granules, a co solvent for injections,
a dispersant for liquid formulations and coloring agents, a
stabilizer for enzymes and thermosensitive drugs, a co precipitant
for insoluble drugs, a detoxifier and lubricant for eye drops, and
more.
Food grade: It must comply with the corresponding food additive
standards, such as GB (Chinese National Standards), etc. In terms
of purity, although not as strict as pharmaceutical grade
requirements, it is still necessary to strictly control the content
of harmful impurities to ensure safety in food applications. Mainly
used in the food industry, it can be used as a food additive,
thickener, and adhesive to improve the texture, taste, and
stability of food.
Industrial grade: relatively low purity requirements, mainly used
in general industrial fields, such as cosmetics industry can be
used as lubricants and adhesives, used for hair spray, mousse, hair
fixative gel, hair fixative, etc; Used in the surfactant industry
to prepare various surfactants; It can also be used in industries
such as paint and coatings, plastics, resins, fiberglass, inks,
inks, adhesives, etc.
In addition, there is analytical grade polyvinylpyrrolidone K30,
with a general purity of around 99%, mainly used in fields such as
chemical analysis and research.
Customization:
Product Customization Services for the Others product:
Brand Name: SLQ
Model Number: SLQ-PVP K30-TG
Place of Origin: China
Use: Pharmaceutical, Cosmetics, Food, Water Treatment
Car Fitment: Universal
Connectivity Technology: Others
Customized Support: OEM
Pore Size: 5~10mm
Support and Services:
Deep processing of products
Develop customized products: Develop polyvinylpyrrolidone K30
products with specific properties based on the special needs of
customers in different industries. For example, developing
polyvinylpyrrolidone K30 with specific viscosity, particle size
distribution, or functional group modifications for specific drug
formulations to better meet drug release characteristics,
stability, and other requirements, thereby enhancing product added
value and market competitiveness.
Preparation of composites or blends: Prepare composites or blends
of polyvinylpyrrolidone K30 with other functional materials. If
combined with materials with antibacterial properties, a
polyvinylpyrrolidone K30 product with antibacterial function can be
developed, which can be used in fields such as medical dressings
and oral care products; Blending with bioactive molecules for the
development of drug carrier materials with sustained-release or
targeted release functions, enhancing the application value of the
product in the pharmaceutical field.
Production of high-purity products: Further improve the purity of
polyvinylpyrrolidone K30 and produce ultra-high purity products to
meet the strict requirements for material purity in high-end
pharmaceutical, electronic and other fields. For example,
polyvinylpyrrolidone K30, which is used in cutting-edge
biopharmaceutical fields such as gene therapy and cell culture, can
significantly increase the added value of the product by reducing
the interference of impurities on biological processes.
