Sell tretinoin

tretinoin You May Also Be Interested In: isotretinoin tretinoin
CAS NO.302-79-4
Molecular Formular : C20H28O2
Molecular Weight: 300.44
Packing:25kg/drum, 5kg/tin
Appearance:Yellow crystalline powder
Assay (On dried basis) :97.0%-102.0%
Loss on drying :<=0.5%
Residue on ignition :<=0.1%
Heavy metals:<=0.002%
Limit of isotretinoin :<=5.0%
Organic volatile impurities:Meet the requirements .
Tretinoin is the acid form of vitamin A and so also known as all-trans retinoic acid or ATRA.
It is a dry commonly used to treat acne vulgaris
and ketatosis.