T3 Powder USA

Buy T3 L-Triiodothyronine Sodium Powder Online

Triiodothyronine(T3)
CAS NO : 55-06-1
EINECS : 200-223-5
Molecular formula :  C15H11I3NNaO4
Molecular Weight : 690.9706
Assay : 99%
Boiling point : 205 ºC
Water-solubility: 4 M NH4OH in methanol: 125 g/5mL, clear, yellow-brown
Usage : It affects almost every physiological process in the body, including growth and development, metabolism, body temperature, and heart rate, such as, treatment of depressive disorders and use as a fat loss supplement.

OA:

Item Specification Result
Appearance An odorless, almost white or buff colored powder pass
Solubility 1,Very slightly soluble in water pass
2,slightly soluble in alcohol pass
3,practically insoluble in most other organic solvents pass
4,disolves in diluted aqueous sodium hydroxide solutions Pass
Identification a) Heat about 50 mg with a few drops of sulfuric acid in a porcelain crucible: violet vapors of iodine are evolved. pass
b)The retention time of the major peak is confirm to the RS pass
Loss on Drying Not more than 4.0% 0.46%
[a]20/D
C=1 in 1M HCl/EtOH 1:4
+18 ~ +22o +20.9o
Assay(HPLC) Not less than 95.0% 99.18%
Levothyroxine sodium Not more than 5.0% 0.68%
Conclusion: Up to the Standard for Export

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