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L(+)-Aspartic Acid +98%, ACROS Organics™


Quantity 2.5kg
Packaging Plastic bottle

Manufacturer: thermo fisher scientific  105040025

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Catalog No. AC105040025

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Description & Specifications

Chemical Identifiers

Ammonium 200ppm max.
Chlorine (Cl) 200ppm max.
Heavy Metals (as Pb) 10ppm max.
Infrared Spectrum Authentic
Iron (Fe) 10ppm max.
Loss on Drying 0.5% max. (105°C, 3 hrs)
Other Amino Acids 0.5% max. (TLC)
Packaging Plastic bottle
Specific Rotation +24.0° to +26.0° (20°C, 589nm) (c=8, 6N HCl)
Sulfate 300ppm max.
Sulfated Ash 0.1% max.
Specific Rotation Condition + 25.00 (20.00°C c=8,6N HCl)
Color White
Quantity 2.5kg
Chemical Name or Material L(+)-Aspartic acid
Name Note 98+%
CAS 56-84-8
Physical Form White crystals or crystalline powder
Assay 98.0% min. (on dried substance)
Assay Percent Range 98+%
Molecular Formula C4H7NO4
Linear Formula HO2CCH2CH(NH2)CO2H
Formula Weight 133.10g/mol
MDL Number MFCD00002616
Synonym L-2-Aminobutanedioic acid
RTECS Number CI9098500
EINECS Number 200-291-6
TSCA TSCA

Specifications

Chemical Name or Material L(+)-Aspartic acid
Name Note 98+%
CAS 56-84-8
Assay 98.0% min. (on dried substance)
Assay Percent Range 98+%
Molecular Formula C4H7NO4
Linear Formula HO2CCH2CH(NH2)CO2H
Formula Weight 133.10g/mol
MDL Number MFCD00002616
Synonym L-2-Aminobutanedioic acid