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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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      1074340100
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          		 Plastic bottle 100 g
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          1074340500
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              		 Plastic bottle 500 g
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              1074349010
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                  		 Plastic drum 10 kg
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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 99
                  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
                  1074340010 04022536090818
                  1074340100 04022536090825
                  1074340500 04022536090832
                  1074349010 04022536692807