Material Safety Data Sheet (MSDS): Dextrose Monohydrate

Identification

Product Name: Dextrose Monohydrate
Chemical Name: D-Glucose Monohydrate
Synonyms: Glucose Monohydrate, Corn Sugar, Grape Sugar
Chemical Formula: C6H12O6·H2O
CAS Number: 77938-63-7
Manufacturer: Listed on product label
Emergency Contact: Refer to local emergency numbers and company support lines
Recommended Use: Food ingredient, pharmaceutical applications, laboratory reagent

Hazard Identification

Classification: Not classified as hazardous under GHS regulations
Signal Word: None
Hazard Statements: Product does not present a significant risk under normal conditions
Precautionary Statements: Avoid creating dust, keep container closed, maintain hygienic working conditions
Health Hazards: Inhalation of dust may irritate respiratory passages in sensitive persons, repeated contact with skin may dry or crack skin
Environmental Hazards: Not environmentally hazardous in small quantities

Composition / Information on Ingredients

Chemical Identity: Dextrose Monohydrate
Content: Over 98% by weight
Impurities: Trace amounts of other mono- and disaccharides, water
Ingredient Disclosure: Does not contain ingredients considered hazardous or subject to mandatory reporting

First Aid Measures

General Advice: Move affected person away from exposure to fresh air
Ingestion: Rinse mouth; drink water to dilute
Inhalation: Remove from exposure area, provide fresh air, seek medical attention if symptoms persist
Skin Contact: Wash with mild soap and water, remove contaminated clothing
Eye Contact: Rinse cautiously with clean water for several minutes, remove contact lenses if present and easy, continue rinsing, seek medical attention if irritation continues
Note to Physician: Symptomatic treatment only, no specific antidote

Fire-Fighting Measures

Suitable Extinguishing Media: Water spray, dry chemical, foam, carbon dioxide
Unsuitable Extinguishing Media: High pressure water may spread dust
Unusual Fire Hazards: Dust may form explosive mixtures with air
Protection for Firefighters: Use self-contained breathing apparatus, full protective clothing
Combustion Products: Carbon dioxide, possibly carbon monoxide, water vapor

Accidental Release Measures

Personal Precautions: Avoid breathing dust, wear suitable respiratory and skin protection
Environmental Precautions: Prevent large spills from entering drains or waterways
Methods for Cleanup: Vacuum up with equipment fitted with HEPA filter, use gentle sweeping to avoid raising dust, place in labeled waste container for proper disposal
Other Advice: Maintain good ventilation around cleanup area, decontaminate tools and equipment after use

Handling and Storage

Safe Handling: Avoid generating dust, do not eat, drink, or smoke next to product, keep work area clean
Storage: Store in tightly closed containers, cool dry place, away from incompatible materials
Incompatibles: Strong oxidizers, acids, alkalies, moisture-sensitive substances
Engineering Controls: Use local exhaust or general ventilation to minimize airborne dust

Exposure Controls and Personal Protection

Occupational Exposure Limits: No applicable occupational limit values
Engineering Controls: Maintain sufficient ventilation, use enclosures or dust extraction where necessary
Personal Protective Equipment: NIOSH-approved dust mask or respirator in case of excessive dust, safety goggles for eye protection, gloves for extended handling
Hygiene Measures: Wash hands thoroughly after handling, avoid contact with eyes, skin, and clothing

Physical and Chemical Properties

Appearance: White crystalline powder or granules
Odor: Odorless
Melting Point: Decomposes above 146°C
Boiling Point: Not applicable (decomposes before boiling)
Solubility: Soluble in water
Density: Approximately 1.54 g/cm³
pH (solution): 5.5 – 7.0 (50 g/L at 20°C)
Vapor Pressure: Not significant
Partition Coefficient (n-octanol/water): Data not available
Flash Point: Not flammable under standard conditions

Stability and Reactivity

Chemical Stability: Stable under normal storage and use conditions
Reactivity: No dangerous reactions known in standard conditions
Hazardous Reactions: Contact with strong oxidants may cause combustion
Conditions to Avoid: Excessive heat, moisture, formation of dust clouds
Incompatible Materials: Strong oxidizers, acids, bases
Hazardous Decomposition Products: Thermal decomposition yields carbon oxides

Toxicological Information

Acute Toxicity: Low toxicity via oral, inhalation, or dermal routes
Effects on Skin: Prolonged exposure may dry or irritate skin
Effects on Eyes: Dust may cause mild discomfort or irritation
Inhalation Effects: Excessive dust exposure may irritate respiratory tract
Sensitization: Not expected to cause sensitization
Chronic Effects: No evidence of carcinogenic, mutagenic, or reproductive toxicity found in available data
Target Organs: No specific target organ identified

Ecological Information

Ecotoxicity: Not expected to be hazardous to aquatic or terrestrial organisms
Persistence and Degradability: Readily biodegradable through natural processes
Bioaccumulative Potential: No bioaccumulation expected
Mobility in Soil: Dissolves in water, migrates easily through soil with rainwater
Other Adverse Effects: Spills in water bodies can temporarily increase biological oxygen demand

Disposal Considerations

Waste Disposal Methods: Dispose of in accordance with local, state, and national regulations
Contaminated Packaging: Rinse thoroughly, recycle or dispose according to official guidelines
Special Considerations: Product is not hazardous; avoid disposal into natural waterways in large amounts to prevent environmental imbalance

Transport Information

UN Number: Not regulated
Proper Shipping Name: Dextrose Monohydrate
Transport Hazard Class: Not applicable
Packing Group: Not applicable
Environmental Hazards: Not considered a marine pollutant
Special Precautions: Secure containers during transit, protect from moisture

Regulatory Information

OSHA Status: Not classified as a hazardous material
TSCA Inventory: Listed
EU Regulation (REACH): Exempt as a naturally occurring substance
Canada DSL/NDSL: Listed
WHMIS Classification: Not controlled
Other Labels: None required under GHS guidelines