L(-)-Proline, 99+%, ACROS Organics™


Overview
Brand: Acros Organics

Manufacturer Part Number: 157620050

UNSPSC: 12352209

Code: 29

Additional Details:
Additional Details: CAS Number: 147-85-3 Weight: 0.05500kg


Packaging Glass bottle
Quantity 5g

Product Code. 10232122

Quantity Price
1 £ 13.3 / 5g
EU Stock 4
Add to basket


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

Formula Weight 115.13
Physical Form Crystals or Crystalline Powder
Quantity 5g
Color White
Assay 99.0 to 101.0%
Ammonium 200ppm max.
Specific Rotation Condition − 85.50 (20.00°C c=4,H2O)
Specific Rotation -84.5° to -86.8° (20°C, 589nm) (c=4, H2O)
Heavy Metals (as Pb) 10ppm max.
Infrared Spectrum Authentic
Other Amino Acids 0.5% max. (TLC)
CAS 147-85-3
Assay Percent Range 99+%
MDL Number MFCD00064318
Sulfated Ash 0.1% max.
Loss on Drying 0.3% max. (105°C, 3 hrs)
Transmittance 95% min. (c=10, H2O, 430nm) 1cm cell
Arsenic (As) 1ppm max.
Iron (Fe) 10ppm max.
pH 5.5 to 7 (2.5% soln. at 25°C)
Packaging Glass bottle
Fieser 06,492; 08,421; 09,393; 10,331; 11,446; 13,292
Molecular Formula C5H9NO2
Density 1.3500g/mL
Chlorine (Cl) 200ppm max.
Chemical Name or Material L(-)-Proline
Merck Index 15, 7895
Beilstein 22, 2
Sulfate 200ppm max.
Documentation

Technical documents