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Amino acid > L-Glycine

    L-Glycine

    Product name: glycine

    Chemical name: amino acid, aminoacetic acid

    CAS: 56-40-6

    Structure: NH2CH2COOH

    Molecular formula: C2H5NO2

    Molecular weight: 75.07

    Properties: white crystals or crystalline powder, with special sweetness;Soluble in water and pyridine, slightly soluble in anhydrous ethanol;Melting point: 232-236 ℃


    Pharmaceutical grade equivalent equivalent to the USP-28 version of the British Pharmacopoeia BP-98 version. Food grade standard Q / 320623NEG02-2002, the standard equivalent to the US FCC-IV standard and the Japanese flavor of the standard JISK8291-95 standard. Feed Grade Standard Q / 320623NEG05-2002, Industrial Standard HG2029-91 People's Republic of China Chemical Industry Standard.
     
                                                               index
                        Pharmaceutical grade food grade feed grade industrial grade
                                                                                               First grade product grade products
    Content% ≥ 99.0-101.5 98.5-101.5 98.5 98.0 98.5
    Chloride% ≤0.005 0.007 0.40 0.5 0.40
    Heavy metal% ≤0.002 0.002 0.002 - -
    Arsenic% ≤00001 0.0002 0.0003 -
    Iron% ≤ - - 0.003 0.003
    Ammonium salt% ≤0.02 0.02 - - -
    Sulfate% ≤0.0065 - - - -
    Residue on ignition% ≤0.05 0.10 - - -
    Loss on drying% ≤0.10 0.20 0.20 0.20 0.20
    PH value 5.5 - 6.5 5.5-7.0 - - -Pharmaceutical grade equivalent equivalent to the USP-28 version of the British Pharmacopoeia BP-98 version. Food grade standard Q / 320623NEG02-2002, the standard equivalent to the US FCC-IV standard and the Japanese flavor of the standard JISK8291-95 standard. Feed Grade Standard Q / 320623NEG05-2002, Industrial Standard HG2029-91 People's Republic of China Chemical Industry Standard.
     
                                                                                                              index

                            Pharmaceutical grade                food grade                   feed grade                                          industrial grade
                                                                                                                                                              First grade product                  premium grade 
    Content% ≥ 99.0-101.5                                  98.5-101.5                    98.5                                 98.0                                             98.5
    Chloride% ≤0.005                                           0.007                             0.40                                  0.5                                               0.40
    Heavy metal% ≤0.002                                     0.002                             0.002                                -                                                   -
    Arsenic% ≤00001                                            0.0002                           0.0003                              -                                                   -
    Iron% ≤         -                                                     -                                      -                                        0.003                                          0.003
    Ammonium salt% ≤0.02                                   0.02                                -                                        -                                                  -
    Sulfate% ≤0.0065                                              -                                      -                                        -                                                  -
    Residue on ignition% ≤0.05                            0.10                                 -                                        -                                                  -
    Loss on drying% ≤0.10                                    0.20                                0.20                                 0.20                                             0.20
    PH value 5.5 - 6.5                                             5.5-7.0                            -                                        -                                                   -