Feed Grade l tryptophan price
Product Name: Raw Material L-Tryptophan Feed Grade
L-Tryptophan (feed grade) is considered as the third largest amino acid added into feed following L-Methionine and L-Lysine.Moreover,it would cause diabetes and neurological disorders if the metabolism of L-Tryptophan were disturbed.Therefore,L-Tryptophan is also used into amino acid injection and compound amino acid injection and compound amino acid injection in medicine.
1.Large Stock Low Price Feed Grade L-Tryptophan 98%
2.Synonyms:L Tryptophan, Tryptophan, L-Tryptophan feed grade
3.CAS No.: 73-22-3.
4.Chemical Name: 2-Amino-3-indolepropionic acid
5.Chemical Formula: C11H12N2O2
6.Shelf life:2 years
Product Specification Of L-Tryptophan 98% Feed Grade
| Items | Standards | ||
| Appearance | White crystals or crystalline powder | ||
| Assay | 98% Min | ||
| Specific Rotation | -29.0°~-32.3° | ||
| Loss on Drying | 0.5% Max | ||
| Heavy Metals | 20mg/kg Max | ||
| Arsenic(As2O3) | 2mg/kg Max | ||
| Residue on ignition | 0.5% Max |
Product Specification Of L-Tryptophan 98.5%
| Items | Standards | ||
| Appearance | White crystals or crystalline powder | ||
| Assay(%) | 98.5-100.5 | ||
| Specific Rotation(°) | -30.5 ~ -32.5 | ||
| Loss on drying(%) | 0.3 Max | ||
| pH | 5.4 - 7.0 | ||
| Chloride(%) | 0.05 Max | ||
| Iron(%) | 0.003 Max | ||
| Sulfate(%) | 0.03 Max | ||
| Residue on ignition(%) | 0.1 Max | ||
| Heavy Metals(ppm) | 15.0 Max |
Service we provide:
1. before shipment, free sample for test
2. Packing as your request, with photo before shipment
3. Cargoes photo before and after loading into container
4. Fast shipment by reputed shipping line
5. Best service after shipment with emails
Packaging: 25kg/bag or according to client request
Delivery Detail: 2 weeks after confirm order.Some of the products can be supplied within 7 days on the strength of EDC warehouse.
1. TOP 3 Food enterprises in China with over 15 years of experience.
2. Arrange the orders and shipping with cus requests in time, According to the different countries export policy provide complete customs clearance documents.
3. 1000 m2 owned office and 3000 m2 warehouse which assure you of work efficiency and storage.
4. Variety of products: more than200 products with competitive price and we can in charge of all if our products have quality problems.
5. Provide a price trend, ensure the clients can know about marketing informations in time.
Foodchem International Corporation has concentrated on international marketing and promotion in China's food additives and ingredients field since 2006. At present, we provide more than 200 kinds of food additives and ingredients.
Why Choose FOODCHEM
1.TOP 3 Food enterprises in China
2.Over 15 years of experience
3.Wholly owned production plant (12002)
4.Sales to more than 120 countries
5.200 products with competitive price
6.FCL, 2--5mt LCL, long contract, year contract available
7.Halal, Kosher, ISO 9001 certified
8.High quality products, complying with BP/USP/FCC/EU standard
9.1000 m2 owned office and 3000 m2 warehouse
10.Up to 90 days' credit payment.
FOODCHEM Culture
1. What's your payment terms?
T/T or L/C.
2. What's your delivery time?
Usually we will arrange the shipment in 7 -15 days.
3. How about the packing?
Usually we provide the packing as 25 kg / bag or carton. Of course, if you have special requirements on them, we will according to you.
4. How about the validity of the products?
According to the products you ordered.
5. What documents you provide?
Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.
6. What is loading port?
Usually is Shanghai,Qingdao or Tianjin.
Foodchem is l tryptophan price Supplier
- Step 1Find your interested products by search keywords
- Step 2Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
- Step 3After verifying your email, get response from suppliers or our trade manager will contact you as soon as possible
- Step 4Set up meeting with the Chinese supplier without language barrier