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L-Leucine
- Product Name: L-Leucine
- CAS No: L-Leucine CAS: 61-90-5
- Standard: AJ192 /USP24 /FCCIV
- Appearance: white crystals or crystalline powder
- Packing : 25Kg/drum, or based on request
- Manufacturer: Lifelong Chemical Co., Ltd
- Export Market: European, South American, North American, Asian and African etc
- Product Details
L-Leucine
CAS NO.: 61-90-5
Molecular formula: C6H13NO2
Molecular weight: 131.17
Product standard: AJI,USP
Character:White crystalline powder
Applications: L-Leucine can be used as a nutritional supplement and flavoring agent. Can prepare amino acid infusion and comprehensive amino acid preparation, hypoglycemic agent, plant growth promoter.
Specifications of high quality amino acid l-leucine:
|
Product Name |
l-leucine |
|
CAS No. |
61-90-5 |
|
Chemical formula |
C 6 H 13 O 2 |
|
EINECS |
200-522-0 |
|
Specification |
AJI 92 |
|
Items |
Specifications |
|
Appearance |
White crystals or crystalline powder |
|
Melting point |
286-288 ºC |
|
Sublimation |
145-148 ºC |
|
Water solubility |
22.4 g/L (20 C) |
|
Assay(on dried basis) |
98.5 - 100.5% |
|
State of Solution(Transmittance) |
Clear and colorless, 98% min |
|
Loss on drying |
0.20% max |
|
Residue on ignition |
0.10% max |
|
Heavy metals |
0.0010% max |
|
Arsenic |
0.0001% max |
|
Other amino acids |
Meet the requirements |
|
Chloride |
0.020% max |
|
Sulfate |
0.020% max |
|
Ammonium |
0.020% max |
|
Iron |
0.0010% max |
|
PH |
5.5 - 6.5 |
|
Specific rotation |
+14.9° +16.0° |
|
Packaging Detail |
1kg with double plastic container inside/Aluminum foil bag outside. 25kg with double plastic container inside/Fiber drum outside.
Small package can be send by UPS,EMS, FedEx,DHL,ect; |
|
Storage |
Store in a well-closed container away from moisture |
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