L-Threonine, 98%, ACROS Organics™


Overview
Brand: Acros Organics

Manufacturer Part Number: 138930250

UNSPSC: 12352209

Code: 29

Additional Details:
Additional Details: CAS Number: 72-19-5 Weight: 0.07500kg


Packaging Glass bottle
Quantity 25g

Product Code. 10665762

Quantity Price
1 £ 31.6 / 25g
EU Stock 17
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Description and Specification

Chemical Identifiers

Chemical Name or Material L-Threonine
Assay 97.5 to 102.5% (on dried substance) (Total base)
Assay Percent Range 98%
Molecular Formula C4H9NO3
Linear Formula CH3CH(OH)CH(NH2)CO2H
Formula Weight 119.12
MDL Number MFCD00064270
Synonym L-2-Amino-3-hydroxybutyric acid

Specification

Assay 97.5 to 102.5% (on dried substance) (Total base)
Physical Form Crystalline Powder
Formula Weight 119.12
Quantity 25g
Color Yellow
Merck Index 15, 9534
Chloride 200ppm max.
Specific Rotation Condition −28.30 (20.00°C c=6,H2O)
Appearance of Solution (2.5% aq. soln.) clear, colorless
Linear Formula CH3CH(OH)CH(NH2)CO2H
Heavy Metals (as Pb) 10ppm max.
Specific Rotation −27.6° to −29.0° (20°C, 589nm) (c=6, H2O)
Infrared Spectrum Authentic
CAS 72-19-5
Assay Percent Range 98%
MDL Number MFCD00064270
Loss on Drying 0.5 % max. (1 g, 105°C, 3 hrs)
Sulfated Ash 0.1 % max.
Packaging Glass bottle
Molecular Formula C4H9NO3
Synonym L-2-Amino-3-hydroxybutyric acid
Chemical Name or Material L-Threonine
Sulfate 300ppm max.
Documentation

Technical documents