Provide customers with professional povidone, cellulose, fumed silica etc one-stop purchasing service

CONTACT

Phone: +8616639323306

E-mail: info@icasonbio.com

WhatsApp: +8616639323306

Address: Room 403, Building 7, No. 600 Tongjiang Middle Road, Longhutang Street, Xinbei District, Changzhou City, Jiangsu Province, China

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HPMC E6 USP,EP,JP

Our main products include polyvinyl ketone, cellulose, and pyrogenic silica, which are used in pharmaceutical, food, and cosmetic applications.

  • Commodity name: HPMC E6 USP,EP,JP

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  • 产品描述
  • CERTIFICATE OF ANALYSIS

     

    Sample Name

    HYDROXY PROPYL METHYL CELLULOSE(HPMC)

    Grade

    2910

    Type

    E6

    Quantity

    5000kg

    Manufacturing Date

    May.08,2024

    Batch No.

    240508

    Expiry date

    May.08,2026

    Test project

    All the analysis

    Items

    Standard

    Result

    Description

    White to slightly off-white fibrous or granular powder. Swells in water and produces a clear to opalescent, viscous colloidal mixture.

    Conformity

    Appearance of Solution

    A:The powdered material aggregates on the surface.

    Conformity

    B:The resulting liquid is a clear or slightly turbid solution with thickness dependent on the viscosity grade.

    C:A red color develops at first that changes to purple within 100 min.

    D:A coherent clear film forms on the glass slide.

    E:The flocculation temperature is higher than 50℃ .

    Assay(by GC)

    Hydroxypropoxy:7%-12.0%

    8.0

    Methoxy: 28.0%-30.0%

    29.0

    Solubility

    Conforms

     

    PH

    5.0-8.0

    5.8

    Viscosity, mPa·S

    Value<600: 80%-120% Value ≥600: 75%-140%

    5.8

    Water-insoluble Substances, %

    ≤0.5

    0.3

    Loss on Drying, %

    ≤5.0

    2.0

    Ash content, %

    ≤1.5

    0.6

    Heavy Metal, ppm

    ≤10

    Conform

    Arsenic %

    ≤0.0002

    Conform

    Bioburden

    TAMC  cfu/g

    ≤600

    Conform

    TYMC  cfu/g

    ≤60

    Conform

    Escherichia Coli

    Negative

    Not Detect

    Material complies with USP/EP/JP

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