DL-Tryptophan

Detailed Product Description



High Quality 99% Pharmaceutical Raw Material DL-Tryptophan CAS 54-12-6 Used as Essential Amino Acid





Quick Detail:



Product name: DL-Tryptophan

Synonym: (rs)-tryptophan;2-Amino-3,3’-Indolylpropanoic Acid; DL-Trytophan; DL-Trytophane; Racemic Tryptophan;DL-TRYPTOPHAN-2-13C;(±)-α-Amino-3-indolepropionic acid;DL-3β-Indolylalanine

CAS: 54-12-6

EINECS: 200-194-9

Grade: Pharmaceutical Grade

Place of Origin: Wuhan, China

Brand Name: HE ZHONG

Certification: SGS

Usage: Essential amino acid.





Product description:



Molecular Formula: C11H12N2O2

Molecular Weight: 204.23

Purity: 99%

Melting Point: 289-290°C

Flash Point: 224.7 °C

Boiling Point: 447.9 °C at 760 mmHg

Density: 1.362g/cm3

Water Solubility: 10g/L (20°C)

Storage Temperature: Store at refrigerator

Stability: Stable. Incompatible with strong oxidizing agents, strong acids.

Appearance: white or off-white powder or crystals





Specifications:



Product name

DL-Tryptophan

Other name

DL-TRYPTOPHAN-2-13C

EINECS

200-194-9

CAS register number

54-12-6

Molecular formula

C11H12N2O2

Molecular Weight

204.23

Assay

99%

Melting point

289-290 °C

Appearance

white or off-white powder or crystals





Commerce clause:



Minimum order quantity

1kg

Supply Ability

mass stock

Packaging Details

1kg/foil bag; 25kg/drum

Lead time

1-2 days upon receipt of payment

Delivery time

average 6 days by air; 15 days by ship

Shipping

below 25kg by express, between 25kg~200kg by air, over 200kg by sea

Payment Terms

Western Union, Money Gram, T/T

Price

Negotiable




Safe Packaging & Fastest Delivery:



We have professional team for package and shipment. To ship 200kg to several containers products at one time to your country. Our shipments are by DHL, TNT, FEDEX, HKEMS, UPS, etc for 25kg, between 25kg~200kg by air, over 200kg by sea. Fast and secure shipment could be arranged for customs pass Guaranteed.

Our company has independent import and export authority, also has the certificate of importing and exporting pharmaceutical materials. At the same time we are developed manufacturers with mass stock.





Superiority:



Wuhan Hezhong Biochemical Manufacturing Co., Ltd. is a professional raw powder factory in China for 14 years, established in2001. All powders are directly supplied by our factory. Our products have been exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Australia, Japan, Korea and many other countries. We promise most of powders are in stock and free samples are available. We have professional team special for package and shipment and staring on tracking code 24hours for customs pass guaranteed. Our company has independent import and export authority, also has the certificates of importing and exporting pharmaceutical materials. High quality, reasonable price and fast and safety delivery is always our pursuit. It is certainly that warm after-sale service for you. Any of your questions would be solved for the first as soon as possible.

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