Nutritional Ingredient L-Isoleucine with Top Quality
Product Description
CAS No.:73-32-5
Molecular formula:C6H13NO2
Assay:L-Isoleucine 98%Min.
Standard:USP
| Product Name | L-isoleucine |
| Identification | Infrared absorption |
| Assay | 98.5~101.5% |
| Specific rotation | +38.9°~ +41.8° |
| pH | 5.5~7.0 |
| Loss on drying | ≤0.3% |
| Residue on ignition | ≤0.3% |
| Chloride | ≤0.05% |
| Sulfate | ≤0.03% |
| Iron | ≤0.003% |
| Heavy metals | ≤0.0015% |
| Organic volatile impurities | Meets the requirements |
Belongs to the essential amino acids, for the normal development of infants and adults must nitrogen balance. There are four kinds of isomer, L - type can only have physiological effect. Excessive consumption will interact with leucine, hinder development. Requirements of 1.3 g / 100 ml adult men.
Used for amino acid injection, compound amino acid transfusion, Food Additives
1:We have 20 years of experience in exporting products, strong market response capabilities and a wide range of trading partners.
2:We have a variety of certified factories to produce high quality products.
3:We offer full link hosted services from production to delivery.
4:We provide testing services prior to shipment of the product.
5: We will cultivate customers in every country market, let customers develop quickly with us, and win-win cooperation.
6:Stable supply, delivery on time, quality assurance
Question 1:Can you supply free samples ?
Answer:Because so many free sample orders everyday to us, sorry, we need to supply sample with charge, but sample charge can be deducted from future orders.Hope you can understand.
Question 2: How to assure your delivery same good quality as sample?
Answer: We just take sample from mass production. So same production line,same quality. Even we can supply you preshipment batch sample approval.
Question3. How to assure our delivery and quality after prepayment? If there is a dispute about quality etc, how to solve the problem?
Answer: We are committed to ingredient industry for nearly 20 years. Our products sold popular to European, american, russia and asian market.
The most important is pls book order directly in Alibaba order.You can get extra Ali trade assurance. Our current assurance limit is USD104000 and will still up in future.
We welcome use Trade Assurance, you'll enjoy:
100% product quality protection
100% on-time shipment protection
100% payment protection for your covered amount
Question 4:What kind of payment do you prefer?
Answer: We can accept TT, DP,LC,Westunion etc.
Payment
Payment Term | T/T | 30% T/T in advance, paid the balance before shipment | |
| CFR(C&F) | |||
| 30% T/T in advance, paid the balance against copy of B/L | |||
| CIF | |||
| L/C | L/C amount above 20,000 usd, we can accept L/C at sight after the issuing bank approved by us | ||
| West Union | |||
| Amount lower than 5000usd | |||
Product Categories : Nutritional Supplements > Amino Acids Series
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