996热re视频精品视频这里,国产又色又爽又高潮免费,精品自拍亚洲一区在线,久久久综合九色合综,国产精品亚洲综合一区在线观看

Basic Info

  • Grade: Cosmetic Grade

    Factory Location: Xiamen Fujian

    Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe,Australasia,Asia,Middle East,Africa

  • Monthly Production Capacity: 10ton/year

    Packaging Information: 25kg/drum; 5kg/bag, 1kg/bag

  • Delivery Lead Time: 7 days after payment

    Sample Provided: yes

    Payment Terms: L/L

     

    Product Information

     

    Product name

    Ergothioneine ; EGT ; ERGO ; L-Ergothioneine，2-thio-imidazole

    CAS No.

    497-30-3

    Molecular Formula

    C9H15N3O2S

    Molecular Weight

    229.3

    Quality Standard

    98% up, Cosmetic Grade

    Appearance

    White to off-white powder

     

    COA of Ergothioneine

     

    TEST

    SPECIFICATION

    RESULTS

    Appearance

    White to off-white powder

    Conform

    Odor

    Characteristic odor

    Conform

     Structure identification

    (NMR)

    H-NMR & C-NMR

    Conform 

    Assay (HPLC-DAD)

    ≥ 98.00%

    99.40%

    Content (EGT)

    ≥ 98.00%

    99.91%

    Specific rotation [α]20 D

    ≥(+)122。  (c=1, H2O)

    +123.8。

    Aerobic plate (CFU/ml)

    ≤100 CFU/ml

    Conform

    Yeast & Molds (CFU/ml)

    ≤10 CFU/ml

    Conform

    Escherichia coli

    Negative

    Conform

    Pseudomonas aeruginosa

    Negative

    Conform

    Staphylococcus aureus

    Negative

    Conform

    Heavy metal

    ≤20 ppm

    Conform

    Conclusion

    Up to the standards

     

    Usage

     

    Ergothioneine ( EGT ) is a natural antioxidant that can protect cells in the human body and is an important active substance in the body. Natural antioxidants are safe and non-toxic, and have become a research hotspot. As a natural antioxidant, ergothioneine has come into people's field of vision. Ergothioneine has many physiological functions such as scavenging free radicals, detoxifying, maintaining DNA biosynthesis, normal cell growth and cellular immunity.

Send your message to this supplier
  • From:
  • To:
    Sinoway Industrial Co. Ltd
  • Send a Copy to this Email
  • Message:
    Upload Images / Files
    -?Supports?jpg,?jpeg,?png,
    ?gif,?pdf,?doc,?docx,
    ?xls,?xlsx,?txt,?rar?and?zip
    -?Max?upload?3?files;
    ?Max??total?size:?3MB
    (0/3)

    Enter between 20 to 4,000 characters.This is not what you are looking for ? Post a Sourcing Request Now

  • Verification:

Contact Us

PharmaSources@imsinoexpo.com

Tel: (+86) 400 610 1188

WhatsApp/Telegram/Wechat: +86 13621645194
+86 15021993094

PharmaSources Customer Service