Pharmaceutical excipients Colloidal Silica 99% CAS NO.7631-86-9

Category:Veterinary > Veterinary API
Product Name:Pharmaceutical excipients Colloidal Silica 99% CAS NO.7631-86-9
CAS No.:NO.7631-86-9
Standard:ChP, USP, BP, EP
Price(USD):US$5.8~US$6.5/Kg
Company:Anhui Sinotech industrial Co. ,Ltd.

Basic Info
  • Grade: Pharmaceutical Grade

    Factory Location: Anhui Province

    Main Sales Markets: Central/South America,Western Europe,Eastern Europe,Africa

  • Packaging Information: 25kg/packet

  • Delivery Lead Time: prompt delivery

    Sample Provided: yes

    Payment Terms: T/T

    Product details

    Colloidal Silica CAS NO.7631-86-9 as Anticaking agent origin from China.Anhui Sinotech company strictly select GMP products, support customer registration , and provide professional services to chemical customers in the global market.Purchase Colloidal Silica CAS NO.7631-86-9,inquiry Anhui Sinotech .

     

    Name:                Colloidal Silica

    CAS No.:               7631-86-9

    Molecular formula:   SiO2

    Molecular Weight:      60.084

    Description:

    Colloidal Silica CAS NO.7631-86-9,White colloidal powder,It can selectively adsorb some harmful substances in the medium, because it is spherical, smooth and has high mechanical strength, is not easy to break, and has small resistance

    Application

    Colloidal Silica CAS NO.7631-86-9, can also be used as a lubricant and a good flow accelerator, mainly as a lubricant, anti viscosity agent and flow aid. It is especially suitable for the granulation of oil and extract drugs. The granules have good fluidity and compressibility. It can also be used as a flow aid in direct tablet pressing.

    Specification:Colloidal Silica CAS NO.7631-86-9

    Tests

    Standard USP40

    Examinations

    IdentificationA-B

    Complies

    Conforms

    Appearance

    White colloidal powder

    Conforms

    Solubility

    Insoluble in water and alcohol,dispersed in solution

    Conforms

    PH

    3.5-5.5

    4.1

    Loss on drying

    ≤2.5%

    1.5%

    Assay

    99.5%-100.5%

    99.9%

    Loss on ignition

    ≤2.0%

    0.8%

    Arsenic

    ≤8PPM

    <8PPM

    Microorganism

    Complies

    Conforms

    Comclusion

    It conforms to USP40 standard

     

    Package Colloidal Silica CAS NO.7631-86-9

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