L(-)-Proline, 99+%, ACROS Organics™


Overview
Brand: Acros Organics

Manufacturer Part Number: 157625000

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
Estimated Shipment date
from Supplier 13-03-2017
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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

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

Technical documents