Material Safety Data Sheet: Sodium Gluconate RE

Identification

Product Name: Sodium Gluconate RE
Chemical Formula: C6H11NaO7
Synonyms: Sodium salt of gluconic acid
CAS Number: 527-07-1
Recommended Use: Concrete admixtures, cleaning agents, food additive
Supplier: Contact supplier for details
Emergency Contact: Refer to local guidelines and company contact toll-free number
Molecular Weight: 218.14 g/mol

Hazard Identification

GHS Classification: Not classified as hazardous under GHS
Potential Health Hazards: May cause mild irritation to eyes or skin for sensitive individuals, ingestion may cause mild gastrointestinal discomfort
Physical Hazards: Low fire risk due to organic salt composition
Label Elements: No pictogram required; product is not labeled as hazardous
Environmental Hazards: Large spills could affect local waterways by elevating sodium loads, not acutely toxic

Composition / Information on Ingredients

Main Ingredient: Sodium Gluconate, purity above 98%
Impurities: Trace amounts of gluconic acid, water less than 2%
Chemical Family: Carboxylic acid salts

First Aid Measures

Inhalation: Move to fresh air, symptoms rarely occur due to low dust potential
Skin Contact: Rinse area thoroughly with soap and water, remove contaminated clothing if necessary
Eye Contact: Immediate flushing with plenty of running water for several minutes, consult physician if irritation persists
Ingestion: Rinse mouth with water, seek medical attention if discomfort continues

Fire-Fighting Measures

Suitable Extinguishing Media: Water spray, dry chemical, carbon dioxide, foam
Unsuitable Extinguishing Media: None known
Fire Hazards: Product does not ignite readily, may burn in presence of strong ignition source
Protective Equipment: Firefighters wear full protective clothing and self-contained breathing apparatus
Decomposition Products: Burning generates carbon oxides and sodium oxide fumes

Accidental Release Measures

Personal Precautions: Wear gloves, goggles, dust mask for large quantities
Spill Cleanup: Sweep up material, avoid creating dust, collect and place in sealed containers for disposal
Environmental Precautions: Prevent large volumes from entering drains, ditches or surface water due to sodium content
Disposal: Dispose through licensed waste handler in accordance with local regulations

Handling and Storage

Safe Handling: Use in well-ventilated area, avoid dust generation, Wash hands thoroughly after use
Storage Conditions: Keep container tightly closed in a dry, cool, well-ventilated place; avoid moisture and humidity to prevent caking
Incompatible Materials: Strong oxidizers
Other Precautions: Avoid eating, drinking or smoking where product is handled

Exposure Controls and Personal Protection

Exposure Guidelines: No exposure limits assigned; treat as nuisance dust
Engineering Controls: Use local exhaust ventilation for dusty operations
Eye Protection: Safety goggles if dust risk exists
Skin Protection: Gloves, especially for sensitive skin
Respiratory Protection: Use dust mask for operations where dust is generated
Hygiene Measures: Wash after handling, keep work clothing separate if exposed to large quantities

Physical and Chemical Properties

Appearance: White crystalline or granular powder
Odor: Odorless
pH (1% solution): 6.5–8.5
Boiling Point: Decomposes before boiling
Melting Point: Decomposes above 160°C
Solubility in Water: Easily soluble, forms clear solution
Specific Gravity: ~1.68 (water = 1)
Vapor Pressure: Not volatile
Partition Coefficient: Not available
Flash Point: Not applicable

Stability and Reactivity

Chemical Stability: Stable under standard storage and handling conditions
Hazardous Reactions: No significant hazardous reactions known
Incompatible Materials: Strong oxidizing agents (risk of reaction)
Conditions to Avoid: Excess heat, moisture, prolonged exposure to air
Decomposition Products: Carbon dioxide, carbon monoxide, sodium oxides

Toxicological Information

Acute Toxicity: Oral LD50 in rats > 2000 mg/kg, showing low acute toxicity
Chronic Toxicity: Not found to cause chronic health effects
Skin Corrosion/Irritation: Minor irritation possible after extended contact
Serious Eye Damage/Irritation: Slight irritation if dust enters eyes
Respiratory Sensitization: No data shows sensitizing effects
Carcinogenicity: Not listed by IARC, NTP, OSHA
Other Data: Readily metabolized and eliminated, low bioaccumulation potential

Ecological Information

Ecotoxicity: No evidence of significant toxicity to aquatic or terrestrial organisms
Persistence and Degradability: Biodegradable, breaks down in natural environments
Bioaccumulative Potential: Does not bioaccumulate
Mobility in Soil: High solubility, quickly disperses and biodegrades
Additional Information: Avoid releasing large amounts to prevent disruption of local sodium balance in water bodies

Disposal Considerations

Waste Treatment Methods: Dispose as non-hazardous chemical waste via incineration or landfill in line with local rules
Packaging Disposal: Clean, empty containers can be recycled or disposed with company waste programs
Other Recommendations: Prevent buildup in drains, rivers or soil by disposing of surplus responsibly, contact licensed contractor for bulk quantities

Transport Information

UN Number: Not regulated for transport
Transport Hazard Class: Not classified as dangerous cargo
Packing Group: Not applicable
Proper Shipping Name: Sodium Gluconate RE
Environmental Hazards: None known, standard precautions suffice
Special Precautions for User: Keep container sealed and dry during transit, avoid moisture ingress

Regulatory Information

Safety, Health and Environmental Regulations: Listed on TSCA, EINECS, and other chemical inventories
OSHA Classification: Not hazardous
REACH Status: Registered as non-hazardous
SARA Title III: Not listed
WHMIS Classification (Canada): Not controlled
Other Local Requirements: Adhere to national regulations for workplace safety and waste