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Merck - 1036695000 - Glycine

  • MFR SKU: 1036695000
  • ITEM #: 17972974
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ITEM #: 17972974
granulated EMPROVE® EXPERT Ph Eur, BP, ChP, JP, USP
This listing is for 5 kg Plastic bottle

Merck - 1036695000 - Glycine

  • Item #: 17972974
  • MFR SKU: 1036695000
  • Catalogue Number 103669
  • Synonyms Gly, Aminoacetic acid, Aminoethanoic acid
  • CAS number 56-40-6
  • EC number 200-272-2
  • Grade Ph Eur, BP, ChP, JP, USP
  • Hill Formula CHNO
  • Chemical formula HNCHCOOH
  • Molar Mass 75.07 g/mol
  • HS Code 2922 49 85
  • Quality Level MQ500
  • Density 1.161 g/cm3 (20 ° C)
  • Melting Point 233 ° C
  • pH value 5.9 - 6.4 (50 g/l, HO, 20 ° C)
  • Vapor pressure 0.0000171 Pa (25 ° C)
  • Bulk density 920 kg/m3
  • Solubility 250 g/l
  • RTECS MB7600000
  • Storage class 10 - 13 Other liquids and solids
  • WGK WGK 1 slightly hazardous to water
  • Disposal 3
  • Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
  • Storage Store at +2° C to +30° C.
  • Declaration (railroad and road) ADR, RID Kein Gefahrgut
  • Declaration (transport by air) IATA-DGR No Dangerous Good
  • Declaration (transport by sea) IMDG-Code No Dangerous Good
  • Assay (perchloric acid titration, calculated on dried substance) 99.0 - 101.0 %
  • Identity (IR-spectrum) passes test
  • Identity (TLC) passes test
  • Appearance white to almost white granules
  • Appearance of solution (100g/l, CO-free water) clear and colorless and not more intense in color than reference solution Y
  • Transmittance of solution (50 g/l, water) ≥ 98.0 %
  • pH (50g/l CO-free water) 5.9 - 6.4
  • Acidity (50g/l, water) 5.6 - 6.6
  • Chloride (Cl) ≤ 70 ppm
  • Sulfate (SO) ≤ 60 ppm
  • Heavy metals (as Pb) ≤ 10 ppm
  • As (Arsenic) ≤ 1 ppm
  • Fe (Iron) ≤ 10 ppm
  • Hydrolyzable substances passes test
  • Related substances (TLC) passes test
  • Ninhydrin-positive substances (LC) (any ninhydrin-positive impurity) ≤ 0.10 %
  • Ninhydrin-positive substances (LC) (ammonium (570 nm)) ≤ 0.02 %
  • Ninhydrin-positive substances (LC) (total impurities) ≤ 1.0 %
  • Related substances (HPLC) (Impurity B) ≤ 0.10 %
  • Related substances (HPLC) (Impurity H) ≤ 0.10 %
  • Related substances (HPLC) (Impurity I) ≤ 0.10 %
  • Related substances (HPLC) (unspecified impurities) ≤ 0.10 %
  • Sum of impurities (Ph Eur) ≤ 0.2 %
  • Related compounds (HPLC) (Glycine anhydride) ≤ 0.10 %
  • Related compounds (HPLC) (Iminodiacetic acid) ≤ 0.10 %
  • Related compounds (HPLC) (Diglycine) ≤ 0.10 %
  • Related compounds (HPLC) (Triglycine) ≤ 0.10 %
  • Related compounds (HPLC) (Hexamethylenetetramine) ≤ 0.10 %
  • Sum of impurities (USP) ≤ 1.0 %
  • Methanol (HS-GC) ≤ 3000 ppm
  • Other residual solvents (ICH Q3C) excluded by manufacturing process
  • Sulfated ash (600° C) ≤ 0.1 %
  • Loss on drying (105° C, 2h) ≤ 0.2 %
  • Bacterial endotoxins ≤ 2.0 I.U./g
  • Total aerobic microbial count (TAMC) ≤ 10 CFU/g
  • Total combined yeasts/moulds count (TYMC) ≤ 10 CFU/g
  • Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*).
  • Corresponds to Ph.Eur., BP, ChP, JP, USP

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