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107769 L-Serine

L-Serine for biochemistry. CAS 56-45-1, pH 5 - 6 (100 g/l, H₂O, 20 °C). Silica

L-Serine MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: 3-Hydroxy-L-alanine, Ser

107769
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Overview

Replacement Information

Key Spec Table

CAS #Empirical Formula
56-45-1C₃H₇NO₃

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      Description
      Catalogue Number107769
      Synonyms3-Hydroxy-L-alanine, Ser
      References
      Product Information
      CAS number56-45-1
      EC number200-274-3
      Hill FormulaC₃H₇NO₃
      Molar Mass105.09 g/mol
      HS Code2922 50 99
      Structure formula ImageStructure formula Image
      Quality LevelMQ100
      Applications
      ApplicationL-Serine for biochemistry. CAS 56-45-1, pH 5 - 6 (100 g/l, H₂O, 20 °C). Silica
      Biological Information
      Physicochemical Information
      Density1.6 g/cm3 (22 °C)
      Melting Point222 °C decomposes
      pH value5 - 6 (100 g/l, H₂O, 20 °C)
      Bulk density570 kg/m3
      Solubility360 g/l
      Dimensions
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      RTECSVT8100000
      Storage class10 - 13 Other liquids and solids
      WGKWGK 1 slightly hazardous to water
      Disposal3
      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.
      Safety Information
      Product Usage Statements
      Storage and Shipping Information
      StorageStore below +30°C.
      Packaging Information
      Transport Information
      Supplemental Information
      Specifications
      Assay (perchloric acid titration, calculated on dried substance)99.0 - 101.0 %
      Identity (IR-spectrum)passes test
      Appearancewhite to almost white or colorless, needle-shaped crystals
      Appearance of solution (50 g/l; water)clear and not more intense in color than reference solution BY₆
      Spec. rotation (α 20/D, 100 g/l, hydrochloric acid 2 mol/l, calc. on dried substance)+14.0 to +16.0
      Chloride (Cl)≤ 200 ppm
      Sulfate (SO₄)≤ 300 ppm
      As (Arsenic)≤ 5 ppm
      Ca (Calcium)≤ 10 ppm
      Co (Cobalt)≤ 5 ppm
      Fe (Iron)≤ 5 ppm
      K (Potassium)≤ 5 ppm
      Mg (Magnesium)≤ 5 ppm
      Na (Sodium)≤ 50 ppm
      Zn (Zinc)≤ 5 ppm
      Ninhydrin-positive substances (LC) (any ninhydrin-positive impurity)≤ 0.2 %
      Ninhydrin-positive substances (LC) (ammonium (570 nm))≤ 0.02 %
      Ninhydrin-positive substances (LC) (total impurities)≤ 0.5 %
      Loss on drying (105 °C; 3 h)≤ 0.2 %
      Global Trade Item Number
      Catalogue Number GTIN
      1.07769.0010 04022536095974