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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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      1077690100
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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
          1077690010 04022536095974
          1077690100 04022536095981