
Product Name | Factory Price 99% Pure Pharmaceutical Promethazine Hydrochloride Powder CAS 58-33-3 Promethazine HCl |
Appearance | powder |
cas | 58-33-3 |
Assay | 99% |
Keywords | Promethazine Hcl Powder;Raw Powder Promethazine HCl;Promethazine Hydrochloride |
Shelf Life | 24 months when properly stored |
Storage | Keep in a cool, dry, dark location |
![]() | What is Promethazine Hcl? Product Name :Promethazine Hydrochloride CAS No.:58-33-3 Appearance: white or almost white powder Molecular:C17H20N2S.HCl Assay:99% |
Function of Promethazine Hcl
Promethazine hydrochloride occurs as a white to faint yellow, practically odorless, crystalline powder which slowly oxidizes and turns blue on prolonged exposure to air. It is soluble in water and freely soluble in alcohol.

Application of Promethazine Hcl
1. Mucocutaneous allergy: applicable to long-term, seasonal allergic rhinitis, vasomotor rhinitis, allergic conjunctivitis, urticaria, angioneurotic edema, blood or plasma products, allergic reactions, skin scratch disease.
2. Motion sickness: motion sickness prevention, seasickness, halo plane.
3. For anesthesia and surgery before and after adjuvant therapy, including sedation, hypnosis, analgesia, antiemetic.
4. For the prevention and treatment of radiation sickness or drug-induced nausea and vomiting.finished medicine drug pharmaceutical.










Q: What's your MOQ ?
A: For the high value product, our MOQ starts from 1g and generally starts from 10gs. For other low, price product, our MOQ starts from 100g and 1kg.
