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Home > Product Catalogue
 
0069   DL-thyroxine

中文名字：DL-甲状腺素

Product Name:DL-thyroxine
Synonyms:
Molecular Formula:C15H11I4NO4
CAS #:300-30-1

 

Test Items

Standard

Appearance

White to off-white powder

Assay

98.0% to 101.0%

Specific Rotation [α]20/D

 

Chloride (Cl)

Not more than 0.10%

Heavy Metals (Pb)

Not more than 10 PPM

Loss on Drying

Not more than 0.20%

Residue on Ignition (Sulfated)

Not more than 0.20%



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