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Product Name: Esomeprazole Magnesium Trihydrate
Chemical Formula: C34H36MgN6O18S3 · 3H2O
Common Use: Primarily prescribed as a proton pump inhibitor for acid-related gastric conditions
Physical Appearance: Pale yellow to yellow powder, not much odor rising from it
CAS Number: 217087-10-0
Synonyms: Esomeprazole magnesium hydrate, the left-handed sibling of omeprazole’s magnesium salt
Acute Hazards: At higher amounts, it may irritate eyes, skin, and the respiratory tract
Chronic Exposure: Prolonged exposure, especially in occupational settings, could lead to non-specific allergy responses
Regulation: Most agencies do not classify this as highly toxic in routine handling, but occupational exposure should be controlled
Main Risks: Possible dust inhalation, accidental ingestion—especially for those working in production or bulk handling
Label Elements: Like many pharmaceutical bulk powders, warning icons for respiratory and eye irritation
Main Ingredient: Esomeprazole Magnesium Trihydrate
Related Impurities: Trace amounts of chemical derivatives from synthesis, usually at very low concentrations
Other Ingredients: Largely absent in technical grade, as tablets contain excipients that are not present in this raw substance
Proportion: More than 95 percent by weight as pure substance with hydration water bound in crystal lattice
Inhalation: If powder is inhaled, move individual to fresh air; persistent symptoms may require medical evaluation
Skin Contact: Rinse skin under running water; soap may help remove traces, monitor for redness or rash
Eye Contact: Use plain water or saline for at least several minutes; see a medical professional if irritation continues
Ingestion: Taking large amounts by mouth accidentally requires seeking medical attention rapidly, especially noting that medical staff may watch for gastrointestinal effects
Flammability: Not particularly flammable but may release fumes when exposed to strong flames
Extinguishing Media: Use water spray, dry chemical, carbon dioxide, or foam depending on the size of the fire
Hazardous Combustion Products: Breakdown can yield oxides of sulfur, nitrogen, and carbon, as well as magnesium oxide dust
Protective Equipment: Standard gear including respirators is necessary due to potential fume inhalation
Special Risks: No risk of explosion recorded; main concern is fine powder spread during firefighting
Personal Protection: Wear gloves, goggles, and dust mask, especially during cleanup
Cleanup Method: Sweep up gently, avoiding dust formation, and collect in tightly sealed containers for proper disposal
Containment: Clear area from unnecessary personnel; ventilate well during cleanup
Environmental Spill: Prevent powder from getting into drains or the environment, although its environmental toxicity seems relatively low
Decontamination: After spills, surfaces should be washed and all exposed skin cleaned thoroughly
Handling: Pouring or transferring should be done in well-ventilated spaces; minimize creating dust clouds
Storage Conditions: Store below humidity and heat, in well-sealed containers that keep moisture and air out
Compatibility: Should be stored away from strong acids or oxidizers
Shelf Life: Avoid exposing to light and water, as the compound may degrade faster under those conditions, leaving less active product available
Personal Safety: Always use gloves and avoid direct contact; this becomes even more important for those handling the raw powder regularly
Engineering Controls: Use local exhaust or fume hoods in manufacturing or research environments
Respiratory Protection: Simple dust masks or respirators can keep powder from reaching airways
Hand and Eye Protection: Durable gloves and chemical safety goggles defend against particle irritation
Clothing: Lab coats or coveralls, laundered regularly, minimize skin contact
Hygiene Measures: Wash hands before eating or drinking and after handling this substance; avoid hand-to-mouth actions
Form: Powder
Color: Generally pale yellow to yellow
Odor: Not much aroma; nearly odorless to those using it
pH (1% Solution): Slightly basic
Solubility: Limited in water, but increases in organic solvents
Melting Point: Starts decomposing before hitting a defined melting point
Other Properties: Stable under dry, cool storage; clumps if exposed to high humidity, loses potency with light or air exposure
Chemical Stability: Solid stability in cool, dry, airtight conditions
Reactivity: Can break down with strong oxidizers or acids
Hazardous Reactions: Prolonged heating, mixing with incompatible materials can trigger decomposition
Decomposition Products: Burning or breakdown leads to sulfur, nitrogen, and magnesium oxides, with some organic fragments
Polymerization: Not expected to occur
Acute Toxicity: In animals, toxicity is low, but much higher doses than medical prescriptions are needed to see significant harm
Chronic Toxicity: Regular low-level exposure hasn’t been linked to lasting health harm based on available studies, though some may develop mild allergies
Routes of Entry: Inhalation, skin and eye contact, or accidental swallowing; rare in controlled workplaces, more likely if safe practices slip
Symptoms: Headache, mild nausea, or skin irritation from larger occupational exposures; not significant under normal personal use
Aquatic Toxicity: Not considered acutely toxic to fish or aquatic plants in levels expected from routine industrial or medical use
Persistence: Degrades somewhat slowly in the environment
Bioaccumulation: Unlikely to concentrate significantly in living tissue
Mobility: Powder form reduces risk of large environmental spread; most bulk material handled in controlled areas
Waste Handling: Dispose as chemical or pharmaceutical waste in compliance with local, regional, or national regulations
Prevent Release: Never dump in regular trash or flush down drains to avoid small-scale contamination
Treatment: Incineration or high-temperature processing where allowed, with proper capture of resulting gases and particulates
Container Cleaning: Decontaminate or incinerate used containers to remove traces
Classification: Not flagged as hazardous under most transport rules for small quantities, but bulk shipments should be protected from moisture and damage
Labeling: Most transport regulations do not require specific hazard icons for this substance
Packing Method: Secure, sealed bags inside drums or strong cartons; powders prone to clumping when every opening isn’t tightly closed
Precaution: Keep isolated from incompatible substances, and store containers upright to avoid spills
Global Regulations: Largely regulated as a pharmaceutical precursor or active pharmaceutical ingredient, with higher-level controls for manufacturing or bulk transport
Local Requirements: Many countries classify it as prescription material, meaning additional requirements for handling and record-keeping
Worker Safety: Occupational safety rules target potential for repeated exposure in pharmaceutical or chemistry workplaces
Community Impact: General community risk remains low unless large quantities reach the environment, which bulk handlers need to avoid at all costs
