Keywords

• 2-Pyrrolidinone,1-vinyl-, polymers (8CI)
• 1-Vinyl-2-pyrrolidinone polymer
• 1-Vinyl-2-pyrrolidone homopolymer

Quick Details

• ProName: Polyvinylpyrrolidone PVP factory price
• CasNo: 9003-39-8
• Molecular Formula: C6H9NO
• Appearance: White to off-white powder, odorless o...
• Application: It is used most prevalently in acidic ...
• DeliveryTime: 7 Days after receive the payment
• PackAge: 25kg/bags
• Port: Any Port,China
• ProductionCapacity: 100 Metric Ton/Day
• Purity: 95%-99
• Storage: Shielded from light,dry and placement ...
• Transportation: conventional
• LimitNum: 1 Metric Ton
• Grade: Industrial Grade
• Moisture Content: 0
• Impurity: 0

Superiority

East Chemsources Limited was established in 2008, is a professional company engaged in the development of chemical products. In the past of 15 years，through continuous technological innovation and the use of talent introduction advantages, we have achieved rapid development, and has become an international diversified modern chemical enterprise. At present, our products have been exported to more than 80 countries,including food additives,  pharmaceutical raw materials, chemical products and personal care

Since the establishment of the company, always adhere to the credibility first, quality first enterprise creed.
Our company is committed to creating a customer-centric, customer-demand-oriented, customer value creation and achievement of customer dreams for the purpose of the service concept, with a broad vision and broad mind, committed to creating good benefits and market operation, to build corporate brand.

  Arabella

Factory

      Whether your project is large or small, whether it needs one, several or all of our disciplines you will find our level of dedication to a quality result to be the same. We are looking forward to your sincere cooperation and participation.

Details

• Product Name: PVPP (Crosslinked Povidone)
• Chemical Name: Crosslinked Polymer
• CTFA Name: Crosslinked Polyvinylpyrrolidone
• CAS No.: 9003-39-8
• Molecular Formula: (C?H?NO)?
• Chemical Structure:

   

  

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• • Physical Properties: This product is a white to off - white powder, odorless or with a slight characteristic odor, basically tasteless, insoluble in water, alkalis, acids and organic solvents. It has hygroscopicity and adsorptivity, swells immediately after encountering water but does not form a hydrogel; after losing water, the molecular chains extend, and the volume increases rapidly, generating swelling pressure that can make tablets disintegrate rapidly.

     

    This product has complexation properties like soluble povidone. It can form complexes with compounds containing hydroxyl, carbonyl and amino groups, thereby changing the solubility, odor, toxicity and other physical and chemical properties of these compounds.
  • Applications:
    • The size of crosslinked povidone particles strongly affects the disintegration of antipyretic and analgesic tablets. Larger crosslinked povidone particles can exert a faster disintegration effect than smaller ones. Crosslinked povidone is a very excellent disintegrant. Generally, a dosage of 1 - 2% in tablets can achieve the disintegration effect of other commonly used ordinary disintegrants, and it is called a super disintegrant.
    • It can also be used as a dry binder, filler and shaping agent for tablets, capsules and granules. Smaller particle sizes can reduce the defects of tablet surfaces in compressed tablets and improve the uniformity of tablets. The usual dosage is 20 - 80 mg per tablet.
    • It can be used as a clarifying agent and stabilizer for beer, fruit wine and fruit juice in the brewing and beverage industries.

   

See More Isooctyl stearate Properties 

Hazard Identification

no data available

no data available

Handling and Storage

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Isooctyl stearate Safety Data Sheet