D-Alanine, +99%, ACROS Organics™


Overview
Brand: Acros Organics

Manufacturer Part Number: 172080050

UNSPSC: 12352209

Code: 29

Additional Details:
Additional Details: CAS Number: 338-69-2 Weight: 0.05500kg


Packaging Glass bottle
Quantity 5g

Product Code. 10551621

Quantity Price
1 £ 25.5 / 5g
Estimated Shipment date
from Supplier 28-04-2017
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Description and Specification

Chemical Identifiers

Chemical Name or Material D-Alanine
Assay 99.0 to 101.0% (on dry substance), 1% max. (L-content)
Assay Percent Range 99+%
Molecular Formula C3H7NO2
Linear Formula CH3CH(NH2)CO2H
Formula Weight 89.09
Synonym D-2-Aminopropionic acid

Specification

Formula Weight 89.09
Physical Form Crystalline Powder or Crystals
Quantity 5g
Color White to off-white
Chloride 0.1% max.
Assay 99.0 to 101.0% (on dry substance), 1% max. (L-content)
Linear Formula CH3CH(NH2)CO2H
Heavy Metals (as Pb) 10ppm max.
Specific Rotation -13.5° to -15.5° (20°C, 589nm) (c=10, 6N HCl) on dry substance
Infrared Spectrum Authentic
CAS 338-69-2
Arsenic (As) 2ppm max. (As2O3)
Assay Percent Range 99+%
Transmittance 95% min. (c=10, H2O, 430nm) 1cm cell
Loss on Drying 0.2% max. (105°C, 3 hrs)
Sulfated Ash 0.2% max.
Packaging Glass bottle
Molecular Formula C3H7NO2
Chemical Name or Material D-Alanine
Synonym D-2-Aminopropionic acid
Documentation

Technical documents