L-TYROSINE
L-TYROSINE For Biochemistry
Short Name: L-TYROSINE
Synonym: L-3-(4-Hydroxyphenyl) alanine disodium salt hydrate
Basic Details
Article No.
LG4725
Grade
For Biochemistry
Purity
99%
CAS No.
60-18-4
HS Code
2922.5015
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Solid
Colour
White crystalline
Odour
Odorless
Melting point/ Freezing point [°C]
343 °C
Flash point [°C]
176°C
Density [g/cm3]
1.456
Solubility in water [% weight]
0.479 g/l at 25 °C
Partition coefficient Log Pow octanol /water at 20°C
-2.26
Chemical Specifications
Appearance
White to off white powder or crystals
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 & Hazard Symbols
Symbol
GHS07
Signal Word
Warning
Hazardous Statement
H315-H319-H335
Precaution Statement
P261-P305 + P351 + P338