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DL-Alanine 99%, ACROS Organics™


Quantity 2.5kg
Packaging Plastic bottle

Manufacturer: thermo fisher scientific  AC159090025

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Catalog No. AC159090025

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Description & Specifications

Chemical Identifiers

Formula Weight 89.09
Physical Form Crystals or Crystalline Powder
Quantity 2.5kg
Color White
Assay 98.5 to 101.5% (on dry substance)
RTECS Number AY2980000
TSCA TSCA
EINECS Number 206-126-4
pH 5.5 to 7 (2.5% soln. at 25°C)
Sublimation Point >190 °C
Beilstein 04, 387
Merck Index 15, 197
MDL Number MFCD00064408
Loss on Drying 0.2% max. (105°C, 3 hrs)
Ammonium 200ppm max.
Heavy Metals (as Pb) 10ppm max.
Sulfated Ash 0.1% max.
Name Note 99%
Chemical Name or Material DL-Alanine
Linear Formula CH3CH(NH2)CO2H
Molecular Formula C3H7NO2
CAS 302-72-7
Assay Percent Range 99%
Iron (Fe) 10ppm max.
Sulfate 300ppm max.
Other Amino Acids 0.5% max. (TLC)
Arsenic (As) 1ppm max.
Packaging Plastic bottle
Infrared Spectrum Authentic
Chlorine (Cl) 200ppm max.
Transmittance 95% min. (c=10, H2O, 430nm) 1cm cell

Specifications

Chemical Name or Material DL-Alanine
Name Note 99%
CAS 302-72-7
Assay 98.5 to 101.5% (on dry substance)
Assay Percent Range 99%
Molecular Formula C3H7NO2
Linear Formula CH3CH(NH2)CO2H
Formula Weight 89.09
MDL Number MFCD00064408