Home > Offer to Sell > Pharmaceuticals and Biochemicals > Vitamin, amino acids and coenzymes > L-Theanine 3081-61-6

L-Theanine 3081-61-6

Inquiry
  Post Date: Apr 18,2024
  Expiry Date: Apr 18,2025
  Detailed Description: Cas No. :3081-61-6 Quantity: 5 ton/monthMetric Tons
Payment Method: T/T
Appearance
White crystalline powder

Specific rotation(a)D20

(C=1 , H2O )
+7.7o to +8.5o

Solubility (1.0g/20ml H2O)
Clear Colorless

Melting Point (oC)
211-216 oC

Chloride(C1)
Not more than 0.02%

Iron(Fe)
Not more than 10ppm

Heavy metals( Pb )
Not more than 10ppm

Arsenic(As2O3 )
Not more than 4ppm

Loss on drying( 100 ¡æ 3h)
Not more than 0.50%

Residue on ignition
Not more than 0.2%

Assay
98.0-102.0%

PH
5.0~6.0


  CAS Registry Number:

3081-61-6
  Synonyms: ;Theanine;L-Theanine;N5-Ethyl-L-glutamine;N-ethyl-L-glutamine;N'-Ethyl-L-glutamine;
  Molecular Formula: C7H14N2O3
  Molecular Weight: 174.1977
  Molecular Structure: 3081-61-6 N-gamma-ethyl-L-glutamine
  Hazard Symbols:  Xi:Irritant;
  Risk Codes: R43:;
  Safety Description: S28:;
S36/37:;

  Company: SICHUAN TONGSHENG AMINO ACID CO., LTD     [ China ]          
  Contact: Ronghu Chen
  Tel: 0838-2274206/2809458
  Fax: 0838-2274207
  Email: sales@biots.cn
Disclaimer statement:The information and data included above have been realized by the enterprises and compiled by the staff, and are subject to change without notice to you. The Chemnet makes no warranties or representations whatsoever regarding the facticity, accuracy and validity of such information and data. In order to ensure your interest, we suggest you chose the products posted by our gold suppliers or VIP members.