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Shanghai Upbio Tech Co.,Ltd

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Shanghai Upbio Tech Co.,Ltd

Country: China (Mainland)

Business Type:Lab/Research institutions

Ms.Emma Hu

Tel: +86-21-52196435

Mobile:

Tel: +86-21-52196435

Fax: +86-21-54386655

URL: http://www.up-bio.com

Province/state: Shanghai

City: Shanghai

Street: No.2 Floor,No.979 Yunhan Rd,Nicheng,Pudong New Area,Shanghai,China

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High quality D-Tryptophan

CAS NO.153-94-6

  • Min.Order: 1 Kilogram
  • Payment Terms: T/T,
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Product Details

Keywords

  • D-Tryptophan 99%
  • 153-94-3-6 high purity
  • D-Tryptophan

Quick Details

  • ProName: High quality D-Tryptophan
  • CasNo: 153-94-6
  • Molecular Formula: C11H12N2O2
  • Appearance: white powder
  • Application: Function D-Tryptophan is important nut...
  • DeliveryTime: 3days
  • PackAge: 1kg/pack
  • Port: Shanghai port
  • ProductionCapacity: 100000 Kilogram/Year
  • Purity: 99%min
  • Storage: dry and cool place
  • Transportation: By EMS
  • LimitNum: 1 Kilogram

Superiority

1.In No Less five years exporting experience.

 

2.Lower Price with higher quality

 

3,Free sample

 

4,We are sincerely responsible for the "product quality" and "After Service"

 

Onchem (China) Co.,Ltd  is Specialized in APIs, chemical intermediates, herbal extract and pharmaceutical raw materials.

 

Details

(1) Company Introduction:

 

    Onchem (China) Co.,Ltd  is a comprehensive manufacturer and an international distribution of chemicals throughout the 

 

world. Specialized in APIs, chemical intermediates, herbal extract and pharmaceutical raw materials. our products sell

 

well in Europe, U.S.A., Japan and Korea, Southeast Asia, Taiwan and other country.

 

(2) Product Detail 

 

D-Tryptophan


CAS No.:153-94-3-6


purity:99.0%


standard:FCCIV/USP24/EP2000/AJI92


package:25KG/BAG, 20MT/1*20'FCL

 

Molecular formula: C11H12N2O2   
 
Molecular weight:204.23
 
 
Description: White yellowish crystal powder, taste slightly sweet.
 
Specification
 
 
Item
Limit
Appearance
White yellow crystalline powder
Assay
99.0%~101.0%
Specific Rotation [α]D20
+30.5°~ +32.5°
Transmittance
≥95.0%
PH
5.5~ 6.4
Loss on Drying
≤0.2%
Residue on Ignition
≤0.1%
Chloride [Cl-]
≤0.02%
Sulfate [SO42-]
≤0.02%
Ammonium [NH4+]
≤0.02%
Heavy Metals [Pb]
≤10ppm
Iron [Fe]
≤10ppm
Arsenic [As2O3]
≤1ppm
Other Amino Acids
Conforms

 

 

 

Delivery: 3days by EMS,FEDEX,DHL.

 

    Welcome to Onchem (China) Co.,Ltd, and welcome to inquiry me about all our products, we will provice the 

 

competitive price for u. We are sincerely responsible for the "product quality" and "After Service"

 

 

(3) Application

 

    D-Tryptophan is important nutrition product, it is be used as prevention of nicotinic acid deficiency in medicine.
 
 
(4)  Factory Picture: