Positive T4 / L-Thyroxine Legal Oral Steroids CAS 51-48-9 Levothyroxine Sodium Powders for Enhance Immune System
Bulking Cycle Positive T4 / L-Thyroxine Legal Oral Steroids 51-48-9 Levothyroxine Sodium Powders
Quick Detail:
L-Thyroxine (T4/Levothyroxine Sodium)
L-Thyroxine; Levothyroxine Sodium;T4
CAS:51-48-9
Assay:99%
Dosages: 200-400 mcg/day
Molecular Weight:776.87
Molecular Formula:C15H11I4NO4
Appearance:White crystals Powder
Description:
L-Thyroxine; Levothyroxine Sodium;T4
CAS:51-48-9
Assay:99%
Molecular Weight:776.87
Molecular Formula:C15H11I4NO4
51-48-9 Anesthetic Anodyne Powder L-Thyroxine / Epinephrine Hydrochloride
Appearance:White crystals Powder
Applicati***:
T4/L-Thyroxine is pro-hormone, which your body converts into T3 at necessary rate only and thus it could be c***idered as much milder and safer drug than T3.
L-Thyroxine is an excellent fat burner since your metaboli*** is greatly increased while being on it. You can afford to be a little sloppier on pre-contest dieting since it will still burn fat when you are taking in a lot of calories since your metaboli*** is going haywire.
L-Thyroxine is widely used by bodybuilders and fitness addicts on pre-competition cycle in order to get relief, also used by overweighed people to reduce weight. It increases metaboli*** and produces general stimulating effects. However, this substance should be used wisely.
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 soluti*** 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