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  • Dl Pyroglutamic Acid Cas 149 87 1 - China

    price: contact company for price

    Product Name: H-DL-Pyr-OH

    CAS#: 149-87-1

    Synonyms: DL-Pyroglutamic acid

    Molecular Formula: C5H7NO3

    Molecular Weight: 129

    Reference standard: AJI92

    Specification:

    Items

    Standard

    Appearance

    White crystalline powder

    Melting Point(ºC)

    160.0 to 162.0ºC

    Chloride(C1)

    Not more than0.02%

    Ammonium(NH4)

    Sulfate(SO4)

    Not more than 0.02%

    Heavy metals(Pb)

    Not more than 10ppm

    Iron(Fe)

    Arsenic(As2O3)

    Not more than 1ppm

    Loss on drying

    Not more than 0.50%

    Residue on ignition

    Not more than0.1%

    Assay

    99.0-101.0%

    Dl Pyroglutamic Acid Cas 149 87 1

    Please see our contact information below


    Company Contact:


    • Phone: 868382274206

    • Address: Room 1-11-1, No. 19 of North Tianshan Road, Deyang, Deyang , China

    • Email: Email


    Published date: November 14, 2012

    • Business Description: involved in international trade import export of goods, products, and services

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