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101007 L-Alanine

L-Alanine for biochemistry. CAS 56-41-7, pH 5.5 - 6.5 (100 g/l, H₂O, 20 °C).

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

Synonyms: 2-Aminopropionic acid, Ala

101007
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Overview

Replacement Information

Key Spec Table

CAS #Empirical Formula
56-41-7C₃H₇NO₂

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      1010071000
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          Description
          Catalogue Number101007
          Synonyms2-Aminopropionic acid, Ala
          References
          Product Information
          CAS number56-41-7
          EC number200-273-8
          Hill FormulaC₃H₇NO₂
          Molar Mass89.09 g/mol
          HS Code2922 49 90
          Structure formula ImageStructure formula Image
          Quality LevelMQ100
          Applications
          ApplicationL-Alanine for biochemistry. CAS 56-41-7, pH 5.5 - 6.5 (100 g/l, H₂O, 20 °C).
          Biological Information
          Physicochemical Information
          Density1.432 g/cm3 (22 °C)
          Melting Point314.6 °C (decomposition)
          pH value5.5 - 7.0 (89.1 g/l, H₂O, 25 °C)
          Bulk density660 kg/m3
          Solubility166.5 g/l
          Dimensions
          Materials Information
          Toxicological Information
          Safety Information according to GHS
          RTECSAY2990000
          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 at +5°C to +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
          Identity (specific rotation)passes test
          Appearancewhite to almost white crystalline powder or colorless crystals
          Appearance of solution (25 g/l, water)clear and not more intense in color than reference solution BY₆
          Spec. rotation (α 20/D, 100 g/l, hydrochloric acid 250 g/l, calc. on dried substance)+13.5 to +15.5
          Chloride (Cl)≤ 200 ppm
          Sulfate (SO₄)≤ 200 ppm
          As (Arsenic)≤ 5 ppm
          Ca (Calcium)≤ 50 ppm
          Co (Cobalt)≤ 5 ppm
          Fe (Iron)≤ 5 ppm
          K (Potassium)≤ 5 ppm
          Mg (Magnesium)≤ 5 ppm
          Na (Sodium)≤ 50 ppm
          Pb (Lead)≤ 10 ppm
          Zn (Zinc)≤ 5 ppm
          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)≤ 0.5 %
          Loss on drying (105 °C; 3 h)≤ 0.2 %
          Global Trade Item Number
          Catalogue Number GTIN
          1010070025 04022536014272
          1010071000 04022536014296