L-Threonine CAS 72-19-5

L-Threonine CAS 72-19-5

Chat Now

Product Details

 

Product name: 
L-Threonine
Molecular Formula:  
C4H9NO3 
Molecular Structure:  
mtxx376
Molecular Weight:
119.12
CAS No.:
72-19-5

               

Description

L-Threonine occurs as a white, crystalline powder. It is freely soluble in water, and insoluble in alcohol, in ether, and in chloroform. It melts with decomposition at about 256°.

 

Application

L-threonine is mainly used for amino acid infusion, comprehensive amino acid preparation, food nutrition enhancer

 

Specification

Appearance
White or almost white crystalline powder or colorless crystals
Appearance of solution
Clear and colorless
PH
5.0-6.5
Specific rotation
-27.6°~ -29.0°
Ninhydrin-positive substances
Any impurity ≤ 0.5%
Chloride
≤0.02%
Sulfate
≤0.03%
Ammonium
≤0.02%
Iron
≤ 10ppm
Heavy metals
≤ 10ppm
Lead
≤ 5ppm
Loss on drying
≤0.5%
Residue on ignition
≤0.1%
Assay
99.0~101.0%


Packing  

25kg/drum or as per requirement.

 

Storage

Store in a cool dry place and protected from light.

 

Minimum Order

100kgs

Hot Tags: l-threonine cas 72-19-5, China, manufacturers, suppliers, factory, API, ingredients, low price, in stock, for food, medical, cleaning

Inquiry

You Might Also Like