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DL-Aspartic Acid +99%, ACROS Organics™


Quantity 250g
Packaging Plastic bottle

Manufacturer: fisher scientific acros  105032500

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Catalog No. AC105032500

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Description & Specifications

Chemical Identifiers

Physical Form Crystalline Low Melting Mass
Formula Weight 133.1
Quantity 250g
Color Yellow
Beilstein 04, 483
Merck Index 10, 853
Assay 99.0 to 101.0% (Acid)
EINECS Number 210-513-3
TSCA TSCA
RTECS Number CI9097800
Chemical Name or Material DL-Aspartic acid
Name Note 99+%
Heavy Metals (as Pb) 10ppm max.
Assay Percent Range 99+%
Infrared Spectrum Authentic
Iron (Fe) 10ppm max.
Molecular Formula C4H7NO4
Linear Formula HO2CCH2CH(NH2)CO2H
Loss on Drying 0.3% max. (105°C, 3 hrs)
MDL Number MFCD00063083
Ammonium 500ppm max.
CAS 617-45-8
Packaging Plastic bottle
Synonym DL-2-Aminobutanedioic acid
Specific Rotation −0.3° to +0.3° (20°C, 589nm) (c=10, 2 N HCl)
Sulfate 500ppm max.
Transmittance 95% min. (c=10, 2 N HCl, 430nm) 1cm cell
Sulfated Ash 0.1% max.

Specifications

Chemical Name or Material DL-Aspartic acid
Name Note 99+%
CAS 617-45-8
Assay 99.0 to 101.0% (Acid)
Assay Percent Range 99+%
Molecular Formula C4H7NO4
Linear Formula HO2CCH2CH(NH2)CO2H
Formula Weight 133.1
MDL Number MFCD00063083
Synonym DL-2-Aminobutanedioic acid