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107434 L-Proline

L-Proline for biochemistry. CAS 147-85-3, pH 5 - 7 (100 g/l, H₂O, 20 °C).

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

Synonyms: Pro

107434
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Overview

Replacement Information

Key Spec Table

CAS #Empirical Formula
147-85-3C₅H₉NO₂

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      1074340500
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          		 Plastic bottle 500 g
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          1074349010
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              Description
              Catalogue Number107434
              SynonymsPro
              References
              Product Information
              CAS number147-85-3
              EC number205-702-2
              Hill FormulaC₅H₉NO₂
              Molar Mass115.13 g/mol
              HS Code2933 99 80
              Structure formula ImageStructure formula Image
              Quality LevelMQ100
              Applications
              ApplicationL-Proline for biochemistry. CAS 147-85-3, pH 5 - 7 (100 g/l, H₂O, 20 °C).
              Biological Information
              Physicochemical Information
              Density1.4 g/cm3 (45 °C)
              Melting Point221 °C (decomposition)
              pH value5 - 7 (100 g/l, H₂O, 20 °C)
              Bulk density500 kg/m3
              Solubility1500 g/l
              Dimensions
              Materials Information
              Toxicological Information
              LD 50 oralLD50 Rat > 5110 mg/kg
              Safety Information according to GHS
              RTECSTW3584000
              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 +2°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
              Appearancewhite or almost white, crystalline powder or colorless crystals
              Appearance of solution (50 g/l; water)clear and colorless
              Spec. rotation (α 20/D, 40 g/l, water, calc. on dried substance) -84.0 to -86.0
              Chloride (Cl)≤ 200 ppm
              Sulfate (SO₄)≤ 300 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)≤ 0.4 %
              Global Trade Item Number
              Catalogue Number GTIN
              1074340100 04022536090825
              1074340500 04022536090832
              1074349010 04022536692807