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e-Ring
Food Ingredients:
Amino Acids
DL-Alanine
DL-Methionine
Glycine
L-Alanine
L-Arginine Base
L-Arginine HCl
L-Asparagine Monohydrate
L-Aspartic Acid
L-Cysteine HCL Anhydrous
L-Cysteine HCL Monohydrate
L-Cystine
L-Glutamic Acid
L-Glutamine
L-Histidine Base
L-Histidine HCl
L-Hydroxyproline
L-Isoleucine
L-Leucine
L-Lysine Monohydrochloride
L-Methionine
L-Ornithine HCl
L-Phenylalanine
L-Proline
L-Serine
L-Threonine
L-Tryptophan
L-Tyrosine
L-Valine
N-Acety-L-Cysteine
S-Carboxymethyl-L-Cysteine
Taurine
L-Threonine
Name:
L-Threonine
CAS No.:
72-19-5
Chemical formula:
C
4
H
9
N
O
3
Specification:
USP 24
Packing:
In 25kg fiber drums
Functional use:
Nutrition enhancer
Detailed Specifications :
Items
Specifications
Appearance:
White crystals or crystalline powder
Identification:
Meets the requirements
Specific rotation [α]
D
20
:
-26.7
0
--- -29.1
0
Assay:
98.5 - 101.5%
Chloride(Cl
-
):
0.05% max
Sulfate(SO
4
2-
):
0.03% max
Loss on drying:
0.20% max
Heavy metals(Pb):
0.0015% max
Iron(Fe):
0.003% max
Residue on ignition:
0.40% max
Organic volatile impurities
Meets the requirements
PH:
5.0 - 6.5
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Food
Ingredients:
Amino Acids
