D-Proline
(38033125 | 344-25-2)

CAS: 344-25-2
Molecular Formula: C5H9NO2
Molecular Weight: 115.13
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D-Proline Chemical Structure

38033125-5g 5g £30.90
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Specification
Certificate of Analysis

Product Detail
Product Code 38033125
Product Name D-Proline
Categories Amino Acids
CAS 344-25-2
Molecular Formula C5H9NO2
Molecular Weight 115.13
Storage Details Ambient
Harmonised Tariff Code 2933998090

Product Specification
Specific rotation +84.5 to +86.5°
pH 5.9 - 6.9
Loss on Drying ≤0.5%
Chloride (Cl) ≤0.020%
Assay >98.5%
Residue on Ignition ≤0.5%
Heavy Metals (Pb) ≤10ppm
Appearance White or off-white crystalline powder
Iron (Fe) ≤10ppm
Sulphate (SO4) ≤0.020%
Arsenic (As) ≤2ppm
Ammonium (NH4) ≤0.02%

Safety Information
Pictograms
Signal word none
Hazard statements
Precautionary statements
  • P264: Wash thoroughly after handling

  • P280: Wear: protective gloves/ clothing & eye protection

  • P308+313: IF exposed or concerned: Get medical advice/attention