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L-Threonine 99% For Biochemistry | 02693 Pallav Chemicals | MSDs COA

Home > Pallav Chemicals > Amino Acids & Derivatives > L-Threonine 99% For Biochemistry

L-Threonine 99% For Biochemistry
Allo-free pyrogen free for bacteriology and tissue culture. (2S,3R)-2-Amino-3-hydroxybutyric acid

Product Code.
 02693
Grade
Purity
 99%
CAS No.
 72-19-5
Molecular Formula
 C4H9NO3
Molecular Weight
 119.12
H.S.Code
 2922.50900
Shelf Life
 60 Months
COAs

Physical Properties

Physical state at 20 °C
Solid
 Colour
White crystalline
 pH value
5 - 6 at 60 g/l at 25 °C
Melting point/ Freezing point [°C]
256 °C
 Solubility in water [% weight]
60 g/l at 20 °C - completely soluble

Packaging

Specification

Appearance
White crystalline powder
Assay (by HClO4 titration)
Min 99%
Heavy metal (as Pb)
Max 0.001%
Ammonium (NH4)
Max 0.01%
Foreign amino acids
Max 0.3%
Other ninhydrin positive substances (as glycine)
Max 0.1%

Safety Information and Hazard Symbols