Hot selling high quality D-Serine 312-84-5 with reasonable price and fast delivery !!

1-1000 Kilograms

$150.00

≥1001 Kilograms

$30.00

  • Item No.TOP
    MOQ1 Kilogram / Kilograms
    description
    Product Description

    Our advantages

    High quality D-Serine

    1.Competitive price

    2.Fast Delivery Within 2 days

    3.SGS , BV, GMP,ISO approve

    4.Professional factory

    98PL1E24)U8EUOTF]1S[IHK.pngProduct Name:D-Methionine
    Synonyms:H-D-MET-OH;D-LOBAMINE;D-METHIONINE;D-2-AMINO-4-[METHYLTHIO]BUTANOIC ACID;d-2-amino-4-(methylthio)butyric acid;D-BANTHIONINE;(R)-2-AMINO-4-(METHYLMERCAPTO)BUTYRIC ACID;(r)-methionine
    CAS:348-67-4
    MF:C5H11NO2S
    MW:149.21
    EINECS:206-483-6
    Mol File:348-67-4.mol

    Basic Information

    Basic Information.png 

    Item

    Specification 

    Appearance

    White crystals or crystalline powder

    pH

    5.2~6.2

    Specific rotation

    -13.5°~-16.0°

    State of solution

    ≥95.0%

    Ammonium(NH4)

    ≤0.02%

    Iron(Fe)

    ≤10ppm

    Arsenic(As2O3)

    ≤1ppm

    Heavy metals, as Pb

    ≤10ppm

    Loss on drying

    ≤0.25%

    Residue on ignition

    ≤0.10%

    Assay

    98.5%~100.5%

     

    Sample Display

    Sample Display.png

     

     

     

    Packaging & Shipping

     

     

    2.jpgfahuo.png 

    Our Services

    service.jpg 

    Company Information

     

    Qingdao Sigma Chemical Co.,Ltd is a global chemical industry manufacturers and suppliers of pharmaceuticals 

    and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.

    The aim of Qingdao Sigma Chemical Co.,Ltd is a quality policy that "Elements in the system 

    all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.

    QQ20200413-0.jpg

     

    teams.jpgREPUTION.jpg 

    FAQ

    3.jpg

     

     

    Have more questions about this product?

    Scan the QR code with your phone, or visit the URL

    https://www.sigmachemical.com.cn/

    Have more questions about this product?