AJI92 USP 99%
L-Leucine
powder with CAS
61-90-5
L-Leucine
Product Name:
L-Leucine
Synonyms:
(s)-2-amino-4-methylvalericacid;1-Leucine;2-Amino-4-methylpentanoic acid;2-amino-4-methylpentanoicacid;2-amino-4-methyl-valericaci;4-methyl-l-norvalin;4-methyl-norvalin;alpha-Amino-gamma-methylvaleric acid
CAS:
61-90-5
MF:
C6H13NO2
MW:
131.17
EINECS:
200-522-0
Product Categories:
Food and Feed Additive;Amino Acid Derivatives;Leucine [Leu, L];Amino Acids;Amino Acids and Derivatives;alpha-Amino Acids;Biochemistry;Nutritional Supplements;L-Amino Acids;Amino Acids;amino
mp
>300 °C(lit.)
alpha
15.4 o (c=4, 6N HCl)
density
1,293 g/cm3
Chemical Properties
White crystalline powder L-Leucine
AJI92 USP 99%
L-Leucine
powder with CAS
61-90-5
AJI92 USP 99%
L-Leucine
powder with CAS
61-90-5
COA and other ceitificates will be sent under request!
Item
|
Specifications
|
Assay ,% min
|
9
9.0~101.5
|
PH
|
5.5~7.0
|
S
pcciific rotation [a]
D
2°
|
+14.9°~+17.3°
|
Loss on drying,% max
|
0.
2
|
Residue on ignition,% max
|
0
.4
|
Chloride (as Cl),% max
|
0.05
|
Sulphate(as SO
4
),% max
|
0.03
|
Heavy metals (as Pb),% max
|
0.0015
|
Iron (as Fe) , % max
|
0.003
|
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