Product Name: Manganese Lactate
Chemical Formula: C6H10MnO6
CAS Number: 640-72-6
Common Names: Manganese II lactate, Lactic acid manganese salt
Use: Nutritional additives, laboratory reagent, industrial processing
Manufacturer Details: Supplier information and emergency contact provided by material label or sourcing documentation
Classification: Not classified as hazardous under GHS; possible irritation to eyes, skin, and respiratory tract with prolonged exposure
Signal Word: Warning
Hazard Statements: May cause mild irritation to eyes or skin; breathing in dust or powder could cause respiratory discomfort
Precautionary Statements: Avoid contact with eyes and skin; prevent dust buildup; do not ingest
Pictogram: Exclamation mark (irritant indication)
Symptoms of Exposure: Redness, itching, short-term cough or wheezing
Main Substance: Manganese Lactate (approximately 99%)
Impurities: Trace residuals of lactic acid, moisture from air exposure
Other Ingredients: No stabilizing additives or fillers present
Inhalation: Move individual to fresh air; medical attention needed for ongoing respiratory irritation
Skin Contact: Wash area thoroughly with water and soap; remove contaminated clothing
Eye Contact: Rinse immediately with gentle flowing water for at least 15 minutes; remove contact lenses if present
Ingestion: Rinse mouth, drink water; seek medical advice if large quantities swallowed or discomfort persists
Most Important Symptoms: Stinging, soreness, mild gastrointestinal upset possible
Suitable Extinguishing Media: Use water spray, dry chemical, foam, or carbon dioxide
Unsuitable Extinguishing Media: None known for this substance
Special Hazards: Product itself is not flammable, but fire accompanied by carbon monoxide/carbon dioxide and possible manganese oxides
Protective Equipment: Firefighters need self-contained breathing apparatus and chemical-resistant gear
Advice for Firefighters: Keep containers cool with water spray during and after extinguishing efforts
Personal Precautions: Wear gloves, safety goggles, dust mask as standard practice
Environmental Precautions: Prevent spill from reaching sewers or waterways
Spill Cleanup Methods: Vacuum or sweep up powder gently, avoiding dust clouds; collect in clearly labeled waste containers; ventilate area well
Small Spills: Scoop up with minimal disturbance; wash area with water
Precautions: Use in well ventilated area; avoid generating or breathing dust; manage consistent use of personal hygiene after contact
Storage Conditions: Store in tightly sealed original containers, out of direct sunlight; keep in cool, dry place
Incompatible Materials: Strong acids, strong oxidizers, some reactive metals
Safe Handling Advice: Use tools to avoid direct contact, never eat or drink around material
Engineering Controls: Use local exhaust ventilation if dust present
Individual Protection: Protective gloves, chemical-resistant goggles, standard dust mask
Hygiene Measures: Wash hands and face thoroughly after handling; remove contaminated clothing and wash before reuse
Occupational Exposure Limits: No specific limit for manganese lactate, but manganese compounds often follow an 8-hour TWA of 0.2 mg/m³ in air (varies by regulation)
Appearance: White to off-white crystalline powder
Odor: Faint, characteristic lactic acid note
Melting Point: Decomposes above 200°C
Solubility: Soluble in water; insoluble in most organic solvents
pH (10% solution): Around 6.0–7.5
Relative Density: Approximately 2.0 g/cm³
Other Properties: Hygroscopic; may clump or cake if exposed to air
Stability: Stable under recommended conditions
Reactivity: No hazardous polymerization
Conditions to Avoid: Excess moisture, high heat, exposure to reactive acids
Incompatible Materials: Strong oxidizing agents, concentrated acids, aluminum and zinc in presence of moisture
Hazardous Decomposition: Carbon dioxide, carbon monoxide, manganese oxides when heated strongly
Acute Toxicity: Not considered highly toxic; large quantities may cause nausea, dizziness
Skin/Eye Effects: Short-term irritation possible upon contact
Respiratory Sensitization: Inhaling powder may produce temporary lung discomfort; chronic exposure can contribute to neurological effects due to manganese
Ingestion: Small amounts unlikely to cause harm; excessive intake may risk manganese overload
Chronic Effects: Prolonged exposure to manganese compounds linked with neurological symptoms
Aquatic Toxicity: Limited data; manganese compounds may be toxic to aquatic environments at high levels
Persistence/Degradability: Organic component (lactate) generally degrades; manganese persists
Bioaccumulation: Potential for buildup in aquatic organisms over time
Mobility in Soil: Moderate; leaching risk in loose soils
Other Ecological Risks: Avoid uncontrolled releases to natural waters or sewers
Disposal Method: Collect and dispose of in accordance with local, regional, and national regulations
Contaminated Packaging: Clean containers, recycle or dispose as chemical waste
Special Considerations: Do not allow product to enter streams, groundwater, or municipal sewers during disposal
Waste Code: Assigned by local authority as non-hazardous inorganic waste, unless mixed with hazardous substances
UN Number: Not classified for transport as dangerous goods
Proper Shipping Name: Manganese Lactate
Transport Hazard Class: Not regulated
Special Transport Precautions: Avoid leaks, strong heat, and damaging containers during shipping; verify compliance with carrier-specific safety controls
Packing Group: None required
Labeling Requirements: Basic identification, warning for potential mild irritant, safe handling advice
EU Regulations: Not classified under key hazard classes, yet must meet standard workplace chemical labeling
OSHA Status: Chemical inventory listed; no special controls beyond federal hazard communication, use of PPE
Other Standards: Compliant with workplace, health, and environmental safety regulations in relevant regions, including disposal and storage rules
SARA Title III: Not listed under Section 302 or 313, but manganese element widely subject to reporting requirements if used on large scale
