Best Price L-Leucine USP CAS 61-90-5 China Leucine

• CAS No.: 61-90-5
• Formula: C6h13no2
• EINECS: 61-90-5
• Packaging Material: Paper
• Storage Method: Normal
• Shelf Life: 2 Years
• Model NO.: USP
• Nutrient Composition: Amino Acid
• Resource: Chemosynthesis
• The content of active substances: ＞90%
• Appearance: White Crystal or Crystalline Powder
• Transport Package: 25kg Bag
• Specification: 99%min
• Trademark: AWI
• Origin: China
• Production Capacity: 10000metric Ton/Month

Product Description

L-Leucine provides many benefits to the body. It is effective for maintaining blood sugar levels and also L-Leucine combines
with isoleucine.

Product Name: L-Leucine	Quantity:1000kgs	BatchNo:200200305
Producing date: 2020.03.05	Sampling date: 2020.03.06	Send out date: 2020.03.06
Reference standard: GB 29938/ USP30	Package: 25kg/Drum	Expiry date: 2022.03.04
Item	Specifications	Results
Specific rotation [a]D20°	+14.9°~+17.3°	+15.5°
Loss on drying	Not more than 0.20% ≤0.20%	≤0.20%
Residue on ignition	Not more than 0.40% ≤0.40%	≤0.1%
Chloride (Cl)	Not more than 500ppm ≤500ppm	≤300ppm
Sulfate	Not more than 300ppm ≤300ppm	<200ppm
PH	5.5-7.0	6.6
Iron (Fe)	Not more than 30ppm ≤30pm	≤10ppm
Heavy metals (Pb)	Not more than 15ppm ≤15ppm	≤5ppm
Assay	98.5~101.5%	99.9%
Conclusion: The above specifications meet the requirements of GB 29938/ USP30

 



FAQ
1. What's your payment terms?
T/T, D/P, L/C, O/A
2. What's your delivery time?
Usually we will arrange the shipment within 14 days.
3. How about the packing? 
Usually with 25 kg bag/carton/drum. 
4. How about the validity of the products? 
Usually 2 or 3 years. 
5. What documents you provide? 
Usually, Commerical Invoice, Packing List, Country of Origin, Insurance Policy, Bill of loading, COA , Health certificate. 
6. What is loading port?
Usually, Qingdao, Tianjin and Shanghai