Brand Name: SGONEK
Price: $10 -$50/Kilogram
Place of Origin: Shaanxi, China
Certification: ISO FDA SG COA MSDS
Grade: Food Grade
Payment Terms: T/T, Western Union, MoneyGram
Product Name: | L-Isoleucine | Cas No.: | 73-22-3 |
Molecular Formula: | C11H12N2O2 | Purity: | 99%min |
Brand Name: | SGONEK | Certification: | ISO FDA SG COA MSDS |
ITEM
|
STANDARD
|
RESULTS
|
Appearance
|
White crystals or crystalline powder
|
Conforms
|
Specific rotation
|
-2.9
|
39.8
|
PH
|
5.5-7.0
|
6.05
|
Loss on drying
|
no more than 0.3%
|
0.0018
|
Heavy metals(Pb)
|
no more than 20ppm
|
less than10ppm
|
Content
|
98.5~101.0%
|
0.9989
|
Iron(Fe)
|
no more than20ppm
|
less than20ppm
|
Arsenic(As2O3)
|
no more than1ppm
|
less than1ppm
|
Lead
|
no more than10ppm
|
10ppm
|
Other Amino Acids
|
Chromatographically not detectable
|
Conforms
|