Customization: | Available |
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CAS No.: | 73-22-3 |
Formula: | C11h12n2o2 |
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L-Tryptophan is a white crystalline powder, odorless, slightly bitter, slightly soluble in water, insoluble in ethanol, soluble in dilute acid or dilute base.
Applied to Food, Feed and Medicine Industry
It can be used as a nutritional supplement for pregnant women and special milk powder for infants.
For niacin deficiency (pellagra)
As a sedative, it can adjust mental rhythm and improve sleep.
It is one of the raw materials of compound amino acid infusion.
mode of transportation | ||
By Air | By Express | By Sea |
suitable for >50 | suitable for sampple order or <50 | suitable for >300 |
Fast:3-7 days | Fast:3-10 days | Fast: 7-45 days |
lower than the express cost | high shipping cost | lowest cost |
1:Can I get some samples before bulk order?
Most products provide free samples, but the shipping cost be paid by customers.
2: What's your MOQ?
For the high value product, our MOQ starts from 10g,100g and 1kg.
3: Which kind of payment terms do you accept?
PI will be sent first after confirmation of order,enclosed our bank information.Payment by T/T, Western Union, L/C.
4.How to place an order?
You can contact me through Trademanager, WhatsApp, Skype Online and other contact methods, tell me the product and quantity you need, and then we will give you a quote. If you choose one of the above payment methods, we will arrange the delivery for you.
5:How about your delivery time?
A: Generally, it will take 5 to 7 days after receiving your advance payment.
6:How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.