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Product Details

L-tyrosine is one of the amino acids, which are the building blocks of protein. Aside from being a proteinogenic amino acid, tyrosine has a special role by virtue of the phenol functionality.

L-tyrosine detailed image.jpg

Product Introduction

Prodcut NameL-tyrosine
Cas No.60-18-4
Molecular FormulaC9H11NO3
Molecular Weight181.19
AppearanceWhite crystals or crystalline powder
GradeFood&Beverage/Cosmetic/Pharmaceutical/Health supplement
Shelf Life2 Years


AppearanceWhite crystals or crystalline powderConform
IdentificationInfrared AbsorptionConform
Specific Optical Rotation-9.8o ~ -11.2o-10.7o
Chloride(as Cl)≤0.04%<0.04%
Sulphate(as SO4)≤0.04%<0.04%
Iron(as Fe)≤0.003%<0.003%
Heavy Metals (as Pb)≤0.0015%<0.0015%
Loss on Drying≤0.30%0.19%
Residue on Ignition≤0.40%0.26%


1. An important biological reagent

2. Used in pharmaceutical interdediates, biochemical study, life sciences

3. Agricultural research, beverage additive and feed stuff, etc

4. Helps to calm the body, increase energy and enhance libido

5. Protects the skin from harmful UV light rays

6. Boosts one’s mood, concentration,learning,and memory

L-tyrosine function.jpg


1. Applied in food & beverage field

2. Applied in cosmetics field

3. Applied in health product field

4. Applied in pharmaceutical field

L-tyrosine application.jpg

Packaging & Delivery

1-5kgMore than 25kg
packed in an aluminum foil bag inside and paper carton outsidepacked in paper drum
Custom Design
Shelf LifeTwo years when properly stored
Storage: Stored in dry and cool place, keep away from strong light and heat

Nutragreenlife package.jpg

Shipping Terms
By ExpressBy AirBy Sea

Suitable for under 50kg

Fast: 3-7 days

High cost

Door to door service

Easy to pick up the goods

Suitable for more than 50kg

Fast: 3-7 days

High cost

Port to port service

Professional broker needed

Suitable for more than 50kg

Fast: 3-7 days

Low cost

Port to port service

Professional broker needed

Contact us

Address: Room 810, Unit 1, Zhuque Seven-Star International Apartment, Zhuque Street,Yanta District, Xi'an, 710075

Tel: 0086-029-68750642/68750658

Fax: 0086-029-68750658



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