Basic Info.
Model NO.
99.9%
Packaging Material
Bag or Drum
Storage Method
Normal
Shelf Life
>12 Months
Nutrient Composition
Amino Acid
Resource
Natural
Transport Package
Bag Carton Drum
Specification
99.9%
Trademark
Qingya
Origin
China
HS Code
2938999099
Production Capacity
1000kg/Month
Product Description
Physical and chemical properties of product
Product Name: L-Tryptophan |
CAS:73-22-3 |
EINECS NO.:205-819-9 |
Plant source:/ |
molecular weight:204.23 |
Molecular formula:C11H12N2O2 |
Product specifications:99.9% |
Detection method: HPLC |
Flash point:/ |
Refractive index:/ |
Vapor pressure: / |
Product Color: white crystalline powder |
Solubility:Soluble in water, odorless, non-toxic, almost insoluble in methanol, ethanol, ether, benzene, acetone, ethyl acetate, chloroform, and ethyl ethanol, etc |
Preservation method:Store at normal room temperature |
![Amino Acid L-Tryptophan99.9% CAS 73-22-3 Nutrition Supplement](http://img9.grofrom.com/www.tidesupplements.com/226f3j00fwQlWabEuVpH/Amino-Acid-L-Tryptophan99-9-CAS-73-22-3-Nutrition-Supplement.webp)
L-Tryptophan Main Purpose:
Symptimic acid is an important prelude substance of the biological synthesis of the biosomes of biology in the plant. Its structure is similar to that of IAA. It is commonly existed among high plants. It is also an important neurotransmitter in the human body-the forefront of 5-hydroxylin. It can be used for pregnancy. Women's nutritional supplements and special milk powder for milk children are used for niacin deficiency (rough skin disease). As a soothing medicine, it can regulate psychiatric rhythm and improve sleep.
Symptimic acid is an important prelude substance of the biological synthesis of the biosomes of biology in the plant. Its structure is similar to that of IAA. It is commonly existed among high plants. It is also an important neurotransmitter in the human body-the forefront of 5-hydroxylin. It can be used for pregnancy. Women's nutritional supplements and special milk powder for milk children are used for niacin deficiency (rough skin disease). As a soothing medicine, it can regulate psychiatric rhythm and improve sleep.
L-Tryptophan Effect:
1. Nutritional supplement
2. Special milk powder of milk young children
3. Used for niacin deficiency (rough skin)
4. Adjustable psychiatric law
5. Improve sleep
1. Nutritional supplement
2. Special milk powder of milk young children
3. Used for niacin deficiency (rough skin)
4. Adjustable psychiatric law
5. Improve sleep
![Amino Acid L-Tryptophan99.9% CAS 73-22-3 Nutrition Supplement](http://img9.grofrom.com/www.tidesupplements.com/226f3j00fwaWipktVhzI/Amino-Acid-L-Tryptophan99-9-CAS-73-22-3-Nutrition-Supplement.webp)
![Amino Acid L-Tryptophan99.9% CAS 73-22-3 Nutrition Supplement](http://img9.grofrom.com/www.tidesupplements.com/226f3j00fJaVWibLJhrP/Amino-Acid-L-Tryptophan99-9-CAS-73-22-3-Nutrition-Supplement.webp)
Packaging:
Negotiate or use double layer plastic bags internally, 1kg aluminum foil bags, 25kg cardboard drum
Storage Store:
Place it in cool, dry, avoid light, avoid high temperature.
Negotiate or use double layer plastic bags internally, 1kg aluminum foil bags, 25kg cardboard drum
Storage Store:
Place it in cool, dry, avoid light, avoid high temperature.
Q1:How to confirm the Product Quality before placing orders ? |
A: We will provide you with some free samples. We can also provide product customization services according to your requirements. |
Q2: Can you supply free samples? |
A: Yes, we can provide some free sample, but the shipping cost should be on the customers' account. You can either pay the shipping cost or arrange a courier to collect the samples. |
Q3: Is there a discount ? What is the payment method? |
A: Yes, we will give you the best price according to the number of different products you need.We usually use T/T, other payment methods can be negotiated with the customer for payment. |
Q4.How do you control the quality of the product? |
A:First of all, the production qualifications and production capacity of manufacturers will be examined, and the quality control of the product will strictly follow the ISO9001: 2008 management system. We will also test the product to ensure the quality. |
Q5. How can I rest assured of product quality? |
A:We will provide you with free samples that can represent big products. You can detect whether it meets your requirements in advance and provide COA and product specifications for your reference. |
Q6:How about delivery time/Transportation? |
A:We usually ship the goods within 3-5 days after your order. We usually use: international express, air transportation, sea transportation, railway transportation. |
Q7:How to solve the after-sale disputes? |
A:First confirm the problem and remedy timely. If it cannot be restored, after a clear responsibility, we accept the replacement of goods or refund. |