Related categories : |
Pharmaceutical Ingredients |
TSCA : |
Yes |
Boiling point : |
374 to 379 °F at 3 mm Hg (NTP, 1992) |
Melting point : |
446 to 450 °F (decomposes) (NTP, 1992) |
Solubility : |
greater than or equal to 100 mg/mL at 72° F (NTP, 1992) |
Molecular Weight : |
320.9 g/mol |
Storage Temperature : |
Promethazine hydrochloride preparations should be protected from light. Promethazine hydrochloride oral solution and tablets should be stored in tight, light-resistant containers at 15-30 and 20-25 °C, respectively, while the rectal suppositories should b |
Symbol : |
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