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L-Threonine

L-Threonine

Product Description:
White crystals or crystalline powder; slightly sweet taste. Very soluble in formic acid, soluble in water; practically insoluble in ethanol and ether.
1)Important nutrition intensifier,
(2)The ingredient of compound amino acid transfusion
(3)Tthe material of half amide
(4)Used in feed stuff. it is essential for human body, it can be used as nutrition intensifier,pharm-grade products can be used in compound amino acid transfusion and amino acid preparation.

Type:
Amino acid
Brand Name:
BICHAIN
Einecs No:
200-774-1
CAS No..
72-19-5
HS Code:
2922491090
Qty in 20' FCL:
20 TON
Packing:
25KG/DRUM 
Port:
Shanghai,Tianjin, Qingdao
Min. Order:
500 KGS
Payment Terms:
L/C,T/T
QC:
Haccp,Kosher,Halal,Iso
Origin:
China (Mainland)

L-threonine food grade
 

ITEM
STANDARD
Apperance
White  Crystalline powder
Identification
Meets the requirements
Assay  %
98.5-101.5
Lead ≤ mg/kg
5
Loss on Drying ≤ %
0.2
Specific rotation[a]D20°
-26.5°~ -29.0°
Residue on Ignition ≤ %
0.1

L-threonine feed grade

ITEM
STANDARD
Appearance
White or sandy beige crystal powder, no obvious purity
Identification
Corresponds to standard
C4H9NO3 Content(dry basis) ≥%
98.5
Specific Rotation [a] D20
-25.0°- -29.0°
Loss on drying ≤ %
0.5
Residue on Ignition  ≤%
0.5
Arsenic (As AS) ≤Mg/Kg
2.0
Heavy Metals(As Pb) ≥ Mg/Kg
30




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