L-SERINE


Detailed Product Description
 Product nameL-Serine            

 Batch No.                            Production date:

 Report date                        Shelf life:2years

 Description     White crystals or crystalline Powder.

 Identification  Conform (IR)

 Specifications

 Item                            Limit                     Result

 Assay                       99.0--101.0%           99.8%

 pH                              5.2--6.2                   5.7

 Specific rotation [a]D20 +14.4°-- +15.5°   +15.1°

 State of solution            clear & colorless    clear & colorless       

(Transmittance T430)          ≥98.0%                99.6%

 Chloride(Cl)                  ≤0.020%               <0.020%

 Ammonium(NH4)           ≤0.02%                <0.02%

 Sulfate(SO4)                  ≤0.020%               <0.020%

 Iron(Fe)                         ≤10ppm                 <10ppm

 Heavy metals(Pb)           ≤10ppm                <10ppm

 Arsenic(As2O3)               ≤1ppm                  <1ppm

 Other amino acids            ≤0.5%                 Conforms

Loss on drying                  ≤0.20%                 0.12%

 Residue on ignition           ≤0.10%                 0.04%   

 Conclusion             Above items passed test according to the

                                   Standard of AJI92.




Verified Company Profile

Company Profile

Basic Information



Company Name: Shanghai Brightol International Co., Ltd. 
Business Type: Manufacturer, Trading Company, Agent  
Product/Services: Botanical extract, amino acid, nutraceutical, nutritional supplement, food additive, nutrition ingredient, nutraceutical ingredient, pharmaceutical ingredient  
Registered Address: Rm. 145, No.18, West Zhenshan Rd.,Xiaokunshan, Songjiang, Shanghai, China Zip: 201616  
Number of Employees: 11 - 50 People  

Ownership & Capital

Year Established: 2008  
Legal Representative/Business Owner: Ms. Mi Wang  

Trade & Market

Main Markets: North America
South America
Eastern Europe
Southeast Asia
Africa
Oceania
Mid East
Eastern Asia
Western Europe

Factory Information

Contract Manufacturing: OEM Service Offered  



Verified Contact Information

Company Name: Shanghai Brightol International Co., Ltd.
Street Address: Rm402,No.317,Nong 455,North of Yushu Rd,Songjiang District
City: Shanghai
Province/State: Shanghai
Country/Region: China
Zip: 201620
Telephone: 86-21-67751063
Mobile Phone: 008615026674545
Fax: 86-21-51686554




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