L(-)-Proline, 99+%, ACROS Organics™


Overview
Brand: Acros Organics

Manufacturer Part Number: 157625000

500GR L(-)-Proline, 99+%

UNSPSC: 12352209

Code: 29

Additional Details:
Additional Details: CAS Number: 147-85-3 Weight: 0.55000kg


Packaging Glass bottle
Quantity 500g

Product Code. 10460374

Quantity Price
1 £ 280.5 / 500g
EU Stock 2
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Description and Specification

Chemical Identifiers

Chemical Name or Material L(-)-Proline
CAS 147-85-3
Assay 99.0 to 101.0%
Assay Percent Range 99+%
Molecular Formula C5H9NO2
Formula Weight 115.13
MDL Number MFCD00064318

Specification

Ammonium 200ppm max.
Arsenic (As) 1ppm max.
Chlorine (Cl) 200ppm max.
Heavy Metals (as Pb) 10ppm max.
Infrared Spectrum Authentic
Iron (Fe) 10ppm max.
Loss on Drying 0.3% max. (105°C, 3 hrs)
Other Amino Acids 0.5% max. (TLC)
Packaging Glass bottle
Specific Rotation -84.5° to -86.8° (20°C, 589nm) (c=4, H2O)
Sulfate 200ppm max.
Transmittance 95% min. (c=10, H2O, 430nm) 1cm cell
Sulfated Ash 0.1% max.
Density 1.3500g/mL
Specific Rotation Condition − 85.50 (20.00°C c=4,H2O)
Color White
pH 5.5 to 7 (2.5% soln. at 25°C)
Quantity 500g
Chemical Name or Material L(-)-Proline
CAS 147-85-3
Physical Form White crystals or crystalline powder
Assay 99.0 to 101.0%
Assay Percent Range 99+%
Molecular Formula C5H9NO2
Formula Weight 115.13
MDL Number MFCD00064318
Beilstein 22, 2
Fieser 06,492; 08,421; 09,393; 10,331; 11,446; 13,292
Merck Index 15, 7895
Documentation

Technical documents