Fufeng L Isoleucine Animal Feed Grade 25kg Bag L-Isoleucine CAS 73-32-5

• CAS No.: 73-32-5
• Formula: C6h13no2
• Ingredients: Isoleucine
• Content: Isoleucine
• Other Names: 2-Amino-3-Methylvaleric Acid
• Brand Name: Fufeng
• Model NO.: DONGFANG
• Model Number: L-Isoleucine
• Product Name: L-Isoleucine
• Grade: Animal Feed Grade
• Color: White or Light Yellow
• Function: Feed Additive Improve Health
• Shelf Life: 2 Years
• Storage: Cool Dry Place
• Transport Package: 25kg/Bag
• Specification: 99%
• Trademark: DONGFANG
• Origin: China
• Production Capacity: 10000 Kilogram/Kilograms Per Month

Product Description

Testing Item	Standard	Result
Appearance	White crystals or crystalline powder	conforms
Assay/%	98.5%~101%	99.60
Specific Rotation	+38.9~+41.8°	+40.5°
Identification (Infrared Absorption)	Corresponding to Reference Spectrum	conforms
Residue on Ignition/%	≤0.30	0.06
Loss on Drying	≤0.3	0.07
Chloride (Cl)/%	≤0.05	0.016
Iron (Fe)/%	≤0.0030	0.0009
Sulfate ( SO4)/%	≤0.03	0.015
Heavy Metal(Pb)/%	≤0.0015	0.0008
Arsenic(As)/%	≤0.0003	≤0.0001
Cadmium (Cd)/%	≤0.0001	0.00004
Mercury (Hg)/%	≤0.0001	0.00003
Total Plate Count(cfu/g)	≤1000	69
Yeast and Molds(cfu/g)	≤100	11
E.Coli	Negative in 10g	conforms
Staphylococcus Aureus	Negative in 10g	conforms
Salmonella	Negative in 10g	conforms
Loss on Drying/%	≤0.30	0.17
PH	5.5~7.0	6.2

Packing
FAQ

Q1: How long is the lead time ? 
A:The lead usually takes 7-10 days. However, because one of our warehouses' location is in Europe, our customers can be assured of a fast delivery. 

Q2: Which type of company are you ? 
A: We are a professional manufacturer. 

Q3: What are your specialized products ? 
A: We are specialized in professional manufacture of plant extracts. Additionally, we offer sourcing services of nutritional and functional ingredients, ex. Amino Acids, Vitamins, etc. 

Q4: What is your payment terms ? 
A: We use the standard term: T/T in advance. 

Q5: What warranty services do you have ? 
A: All of our products are offered with 2 years of warranty. 

Q6: What is your standard of practice to ensure high quality of your products ? 
A: We follow a strict quality control of 6 steps testing from the beginning purchase of raw materials to the       finished product. 

Q7: What is your shipment method? 
A: For large quantity of product orders, we usually ship the goods by sea. 
    For small quantity of product orders, we choose air or courier for shipment. 
Depends on your preferences, we can deliver via many express companies such as DHL, FEDEX, UPS, TNT, etc.