Categories
| Price: | US $ 1grams |
|---|---|
| Trade Terms: | FOB,CFR,CIF |
| Min Order: | 10grams |
| Pay Type: | L/C,T/T,Paypal,Money Gram,Western Union |
Items | Standards | Results |
Appearance | Yellow crystals | Yellow crystals |
Soluble in trichloromethane, sparingly solube in ethanol, isopropanol and polyethylene glycol, practically insoluble in water | conforms | |
Identification | IR: the infrared absorbance spectrum is concordant with the reference standard spectrum | Conforms |
UV:Absorptivities at 354nm do not differ by more than 3.0%(calculated on the dried basis) | 0.5% | |
Loss on drying | NMT0.5% | 0.13% |
Residue on lgnition | NMT0.1% | 0.05% |
Heavy Metal | NMT0.002% | <0.002% |
Limit of tretinoin | NMT1.0% | 0.13% |
Residual solvents | Ethanol ≤5000ppm | 1349ppm |
Purity(HPLC) | Calculated on the dried basis | 99.3% |
| Prod Model: | CAS: 4759-48-2 |
|---|---|
| Markets: | North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| White Powder: | Steroid |
