China Sildenafilcitra Powder 171599/83/2, Find details about China Tadana, Tadall Powder from Sildenafilcitra Powder 171599/83/2
Product name | Tadal powder; Tadala Extract |
CAS NO. | 171596/29/5 |
Purity | 99%min |
Apprearance | white powder |
MOQ | 500g |
CAS NO. | 200-835-2 |
Standard | USP,EP |
Items | Specification | Results |
Appearance | White or almost white powder | White powder |
Solubility | Practically insoluble in water, freely soluble in dimethyl sulfoxide, slightly soluble in | conform |
Identification | IR,UV | Positive |
Special optical rotation (dried substance) | 78.0 to +84.0 | 81.0° |
Impurities A, B and C | Impurity A: ≤0.15% | 0.01% |
Specified impurities: ≤0.10% | conform | |
relative substance | Unspecified impurities: ≤0.10% | 0.09% |
Total impurity: ≤0.3% | 0.17% | |
Loss on drying | ≤0.5% | 0.20% |
Sulfated ash | ≤0.1% | 0.06% |
Assay (on dried basis) | 97.5%~102% | 99.57% |
Benzocaine | CAS:94-09-7 |
Benzocaine hydrochloride | CAS:23239-88-5 |
Tetracaine hydrochloride | CAS:136-47-0 |
Procaine | CAS:59-46-1 |
Tetracaine | CAS:94-24-6 |
Pramoxine Hydrochloride | CAS:637-58-1 |
Procaine HCl | CAS:51-05-8 |
Lidocaine | CAS:137-58-6 |
Dibucaine hydrochloride | CAS:61-12-1 |
Prilocaine | CAS:721-50-6 |
Propitocaine hydrochloride | CAS:1786-81-8 |
Proparacaine hydrochloride | CAS:5875-06-9 |
Lidocaine hydrochloride | CAS:73-78-9 |
Articaine hydrochloride | CAS:23964-57-0 |
Levobupivacaine hydrochloride | CAS:27262-48-2 |
Ropivacaine hydrochloride | CAS:132112-35-7 |
Bupivacaine | CAS:2180-92-9 |
Bupivacaine hydrochloride | CAS:14252-80-3 |