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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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1010070025
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      1010070100
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          1010071000
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              1010079010
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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
                  1010070100 04022536014289
                  1010071000 04022536014296
                  1010079010 04022536692388