A Deep Dive into the MSDS of Aloxulose — What We Need to Know for Safety and Responsibility

Identification

Common Name: Aloxulose
Chemical Formula: C6H12O6
Physical State: White crystalline powder, no distinct odor
Usual Use: Alternative sweetener, research ingredient, frequently considered for use in food science and low-calorie formulations
CAS Number: 551-68-8
Synonyms: D-Psicose, Allulose
Solubility: Readily dissolves in water, limited solubility in organic solvents
Taste: Mild sweetness, often compared to table sugar, but with fewer calories

Hazard Identification

Primary Risks: May irritate eyes and mucous membranes with direct exposure
Inhalation: Fine powder could irritate respiratory tract if inhaled in significant amounts
Skin Contact: Prolonged exposure or sensitive skin may experience slight irritation
Chronic Exposure: No solid evidence for long-term hazards in typical small-scale laboratory or food environment use
Combustion: Dust could present a combustible hazard under rare, dry, airborne conditions

Composition / Information on Ingredients

Main Ingredient: Aloxulose (D-Psicose) 100%
Impurities: Negligible, often lower than 0.5% in high-purity batches
Other Additives: Usually not added during packaging
Purity Levels: Technical and food grade both widely available, usually above 99% assay for food applications

First Aid Measures

Inhalation: Move to fresh air, seek medical advice if discomfort persists
Skin Contact: Rinse area with plenty of water, remove contaminated clothing
Eye Contact: Flush eyes gently but thoroughly with water for several minutes
Ingestion: No toxic effects expected in practical use, rinse mouth with water if discomfort occurs
Medical Attention: Seek professional care if symptoms remain or become severe after standard rinsing

Fire-Fighting Measures

Suitable Extinguishing Media: Use water spray, foam, dry chemical, or carbon dioxide
Hazardous Combustion Products: Could generate small amounts of carbon monoxide, carbon dioxide, or other simple organic compounds
Protective Gear: Firefighters need full protective clothing plus suitable respiratory protection when large amounts burn
Special Risks: Ignition risk increases with airborne dust in dry form, minimize accumulations near flame or spark sources
Firefighting Advice: Cool exposed containers, avoid direct inhalation of smoke or combustion fumes

Accidental Release Measures

Personal Protection: Wear dust mask, gloves, and eye protection to avoid direct contact
Spill Management: Sweep carefully to avoid stirring up fine particles, minimize dust clouds
Environmental Precaution: Rinse small amounts into drain using plenty of water, avoid excessive release into soil or waterways
Surface Cleaning: Use damp cloth for thorough removal from hard surfaces, avoid spreading residue
Disposal: Collect residue in a closed bag or container for waste handling according to local guidelines

Handling and Storage

Handling: Avoid creating dust clouds, keep containers closed during and after use
Storage: Keep in a cool, dry place, away from direct sunlight and sources of ignition
Material Compatibility: Store in non-reactive containers, keep away from strong acids or bases
Hygiene: Wash hands after handling, do not eat, drink, or smoke in storage or handling areas
Segregation: Separate from volatile chemicals, oxidizers, and combustibles that could interact under rare conditions

Exposure Controls and Personal Protection

Workplace Controls: Ensure good ventilation with local exhaust for bulk handling
Respiratory Protection: Use a standard dust mask if working with significant powder quantities
Skin Protection: Gloves prevent irritation for prolonged or repeated contact
Eye Protection: Safety goggles help guard against accidental splashes or clouds
Other Measures: No strict occupational exposure limits set, general cleanliness cuts down on exposure

Physical and Chemical Properties

Appearance: White to colorless crystalline solid, fine powder in commercial form
Odor: Virtually odorless
Boiling Point: Not applicable, decomposes before boiling
Melting Point: 96-100°C depending on purity
Solubility: Highly soluble in water, practically insoluble in most organic solvents
Density: About 1.5 g/cm³
Moisture Absorption: Hygroscopic, absorbs water from air over time
pH in Solution: Neutral or slightly acidic, depending on water source and concentration

Stability and Reactivity

Chemical Stability: Remains stable in closed containers at room temperature
Reactivity: May react with strong oxidizers, reducing agents, acids
Thermal Decomposition: Produces carbon oxides and trace organics if heated beyond melting point
Conditions to Avoid: Excess moisture, extreme heat, open flame, airborne dust near ignition sources
Incompatibilities: Avoid mixing with aggressive chemicals or strong oxidizing agents

Toxicological Information

Acute Toxicity: Nearly non-toxic by ingestion in moderate doses, has been safely consumed in multiple animal studies
Irritation: May trigger mild irritation on contact with eyes or respiratory tract
Long-Term Effects: No evidence of carcinogenic or reproductive effects based on animal trials
Metabolism: Excreted mostly unchanged, minimal impact on blood glucose levels
Occupational Health: Routine lab or factory exposure does not present significant toxicity risk

Ecological Information

Aquatic Impact: Readily biodegradable, does not bioaccumulate
Soil Mobility: Dissolves easily in surface water, low soil adsorption
Environmental Toxicity: Harmless to aquatic organisms in small accidental discharges
Persistence: Breaks down naturally in wastewater treatment systems and compost
Accumulative Potential: No significant risk of environmental buildup in any tested ecosystem

Disposal Considerations

Waste Handling: Treat as non-hazardous organic material in most regions
Preferred Disposal: Regular landfill or incineration facilities, align with food-safe waste rules
Sewage Disposal: Small quantities can be carefully washed down the drain, consistent with biodegradable, low-risk classification
Container Disposal: Empty bags or containers may be disposed of alongside general waste, after thorough cleaning
Local Guidelines: Always check for region-specific disposal requirements, especially for commercial users

Transport Information

UN Number: Not classified as hazardous for transportation purposes
Hazard Class: No transport hazard as per most international guidelines
Packing Group: Not regulated
Labeling Requirements: Standard labeling for foodstuffs or laboratory chemicals, no special marks for danger
Handling Precautions: Keep dry, prevent tearing or spillage during transit
Regulatory Notes: Roads, rail, maritime, and air transport do not treat this material as restricted in current frameworks

Regulatory Information

Occupational Standards: No strict workplace exposure limits set for this ingredient
Food Status: Widely accepted as a food additive in several countries, under assessment in some jurisdictions
Chemical Registrations: Registered or generally recognized as safe in multiple regulatory systems
Labeling Laws: Subject to food labeling and additive disclosure where used in finished goods
Environmental Rules: No special environmental restrictions under most guidelines, routine waste and emissions rules apply to disposal and accidental spillage