Product Name	Leucine	CAS No.	61-90-5
Appearance	off-white to white Powder	Molecular Formular	C6h13n3o3
Specification	99%	MF:	C6H13NO2

Introduction:
L-Leucine, commonly known as Leucine, is known as one of three branch-chain amino acids. Because it is an essential amino acid, humans cannot synthesize it. This means that it must be obtained through diet or supplements. Some of the foods that contain L-Leucine include eggs, fish, chicken, lentils, almonds and cashews, among others.
Specification:

Analytical Items		Standard
Appearance		White crystals or crystalline powder
Identification		Infrared absorption uniformity
Assay		98.5%~101.5%
Specific Rotation		+26.3o~+27.7o
Loss on drying		≤0.5%
Residue on ignition		≤0.3%
Chloride		≤0.05%
Sulphate		≤0.03%
Iron		≤0.003%
Heavy Metals		≤0.0015%
Related Compounds	Individual impurities	≤0.5%
	Total impurities	≤2.0%

 

PACKIN 

By Express : Suitable for under 50kg, Fast:3-7 days.
                        High cost; Door to door service. Easy to pick up the goods.
By Air :           Suitable for more than 50 kg, Fast:3-7 days,
                        High cost, airport to airport. professional broker needed.
By sea :         Suitable for more than 500kg. Slow: 5-45 days,
                        Low cost, Port to Port, professional broker needed.

Advantage:
                      1. Faster delivery: Sample order in stock and 3-7 days for bulk production.
                       2. We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS. 
                       Or you also can choose your own shipping forwarder.

FAQ:

1.Will you supply samples for test the quality? 
Yes
2.What is the payment term?  
Alibaba trade assurance,Bitcoin,T/T, Western Union or L/C ect.
3.What is your package?
Powder: PE bag, glass bottle or PTFE bottle for inner packing
Liquid: glass bottle or PTFE bottle for inner packing
Bulk order: Fiber drum or steel drum.
4.What is your delivery term and delivery period? 
FOB, CIF,CIP,CPT etc. Sample within 5 days, and bulk order within 7 days.
5.How to delivery by express?
A: Parcels will be sent within 3 working days after paid.
Fedex, DHL, TNT,EMS, ePacket,Direct line
6.Is there a discount?
A: Yes, for larger quantity, we always support with better price. 
7.What's your MOQ?
A: 1g-1kgs
8.How to make orders?
A: Inquiry>offer>Paid>sent goods>offer tracking No>received goods