L+-Asparagine monohydrate, 99%, ACROS Organics™


Overview
Brand: Acros Organics

Manufacturer Part Number: 175270010

UNSPSC: 12352209

Code: 29

Additional Details:
Additional Details: CAS Number: 5794-13-8 Weight: 1.05000kg


Packaging Glass bottle
Quantity 1kg

Product Code. 10035873

Quantity Price
1 £ 135.5 / 1kg
EU Stock 9
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Description and Specification

Chemical Identifiers

Chemical Name or Material L(+)-Asparagine monohydrate
Name Note 99%
CAS 5794-13-8
Assay 98.5 to 101.5% (on dried substance)
Assay Percent Range 99%
Molecular Formula C4H8N2O3·H2O
Linear Formula H2NCOCH2CH(NH2)CO2H·H2O
Formula Weight 150.14
MDL Number MFCD00151038
Synonym L-2-Aminosuccinamic acid

Specification

Formula Weight 150.14
Physical Form Crystalline Powder
Quantity 1kg
Color White
Specific Rotation Condition + 35.00 (20.00°C c=10,6N HCl)
Ammonium 1000ppm max.
Assay 98.5 to 101.5% (on dried substance)
Heavy Metals (as Pb) 10ppm max.
Linear Formula H2NCOCH2CH(NH2)CO2H·H2O
Specific Rotation +33.5° to +36.5° (20°C, 589nm) (c=10, 6N HCl) on dry substance
Infrared Spectrum Authentic
Other Amino Acids 1% max. (TLC)
CAS 5794-13-8
Transmittance 98% min. (c=2, H2O, 430nm) 1cm cell
Assay Percent Range 99%
MDL Number MFCD00151038
Sulfated Ash 0.1% max.
Iron (Fe) 10ppm max.
Loss on Drying 11.5% to 12.5% (130°C, 3 hrs)
Arsenic (As) 1ppm max.
Packaging Glass bottle
Chlorine (Cl) 210ppm max.
Molecular Formula C4H8N2O3·H2O
Name Note 99%
Synonym L-2-Aminosuccinamic acid
Chemical Name or Material L(+)-Asparagine monohydrate
Sulfate 280ppm max.
Documentation

Technical documents