Description
Product Specifications
| Attribute | Details |
|---|---|
| Product Name | Magnesium Sulfate Injection (Yingtiancheng) |
| Generic Name | Magnesium Sulfate |
| CAS Number | 10034-99-8 |
| Molecular Formula | MgSO?·7H?O |
| Molecular Weight | 246.47 g/mol |
| Dosage Form | Sterile aqueous injection |
| Strength | 2.5g per 10mL ampoule |
| Pack Size | 10 × 10mL ampoules per box |
| Approval Number | H20033861 (NMPA, China) |
| Product Code | 86902662000667 |
| Manufacturer | Hebei Tiancheng Pharmaceutical Co., Ltd. |
| Barcode | — |
| Storage | Store below 25°C; protect from light and moisture |
| Intended Use | Laboratory research use only |
Mechanism of Action
Magnesium sulfate acts as a non-competitive calcium antagonist. It reduces intracellular calcium influx, stabilizes cellular membranes, and modulates neurotransmitter release. Often investigated for neuroprotective, anti-seizure, vascular relaxation, and electrolyte balance mechanisms.
Research Applications & Pharmacology
Neuroprotective Models: Especially in studies of eclampsia, preeclampsia, and ischemia
Seizure Models: Used to induce or suppress seizure-like activity
Cardiovascular Research: Vascular tone regulation, anti-arrhythmic pathways
Muscle Physiology: Skeletal and smooth muscle relaxation studies
Magnesium Homeostasis Studies: Electrolyte transport, renal excretion, and absorption
Pharmacokinetics (Research Reference):
Onset (IV): immediate
Distribution: widely in extracellular fluid
Elimination: primarily renal
Half-life: ~4 hours (varies by model)
Safety Profile & Handling
Laboratory Safety Notes:
Low toxicity in controlled research concentrations
Excess doses may cause hypotension, respiratory depression, or cardiac effects in vivo
Avoid rapid bolus injections in animal models
Handling Instructions:
Use sterile technique and PPE
Dispose of ampoules following lab safety protocols
Avoid contamination or mixing with incompatible compounds
?? Research-Use Disclaimer
This product is intended exclusively for laboratory research. It is not for clinical, therapeutic, diagnostic, or veterinary use. Handling by trained professionals is required.


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