Product name: Diarginine Malate
Synonyms: L-Arginine Malate Salt
CAS Number: 85007-41-2
Recommended use: Nutritional supplement, laboratory reagent, specialty chemical
Manufacturer: Refer to label or supplier documentation
Emergency contact: Refer to supplier or local emergency numbers
Phone number: See supplier documentation
GHS classification: Not classified as hazardous according to current GHS
Signal word: None required
Hazard statements: No known significant effects or critical hazards
Precautionary statements: Avoid eye and skin contact, avoid inhaling dust
Potential health effects: May cause mild irritation to eyes, skin, and respiratory tract if exposure occurs
Symptoms of exposure: Redness, itching, mild coughing or sneezing if dust is inhaled
Environmental hazards: Not known to present significant environmental hazards
Chemical identity: Diarginine Malate
Percentage: Approximately 100%
Chemical formula: C16H36N8O6
Component: Di-L-arginine salt of malic acid
Impurities: No significant impurities relevant to classification or labeling
Eye contact: Rinse immediately with plenty of water for at least 15 minutes, remove contact lenses, seek medical attention if irritation persists
Skin contact: Wash affected skin thoroughly with soap and water, remove contaminated clothing
Inhalation: Move to fresh air, support breathing as necessary, seek medical attention if symptoms develop
Ingestion: Rinse mouth with water, do not induce vomiting, drink water, seek medical attention if symptoms appear
Most important symptoms: Redness, itching, irritation possible, but severe reactions uncommon
Suitable extinguishing media: Water spray, dry chemical, foam, carbon dioxide
Unsuitable extinguishing media: None identified
Specific hazards: Emits toxic fumes under fire conditions (nitrogen oxides, carbon oxides)
Protective equipment: Firefighters should wear full protective clothing and self-contained breathing apparatus
Fire-fighting procedures: Use water spray to cool containers, contain run-off to prevent environmental contamination
Personal precautions: Avoid dust formation, ventilate area, wear appropriate personal protection
Methods for cleaning up: Sweep up and shovel material, avoid creating airborne dust, place in suitable container for disposal
Environmental precautions: Prevent entry into sewers, soil, and water sources
Decontamination procedures: After removal, wash spill area with water and detergent
Notification procedures: Refer to local regulations if large quantities are spilled
Handling: Use with adequate ventilation, avoid breathing dust, prevent contact with skin, eyes, and clothing
Safe handling advice: Keep containers tightly closed, avoid spillages, wash thoroughly after handling
Storage: Keep container in a cool, dry, well-ventilated area, protect from moisture, store away from incompatible materials like strong oxidizers or acids
Storage temperature: Room temperature recommended, avoid excessive heat
Incompatible materials: Strong oxidizing agents and strong acids may react with product
Special packaging materials: Use containers made of high-density plastic or glass for best results
Occupational exposure limits: No established limits for diarginine malate
Engineering controls: Use local exhaust ventilation to control dust levels
Personal protective equipment (PPE): Wear safety glasses with side shields, protective gloves (nitrile or latex), laboratory coats
Respiratory protection: Use dust mask or particulate respirator if airborne concentrations rise
Hygiene measures: Wash hands and face thoroughly after handling, do not eat, drink or smoke in work areas
Environmental exposure controls: Prevent release to the environment whenever feasible
Appearance: White to off-white crystalline powder
Odor: Characteristic, faintly acidic
pH (1% solution): 3.0 - 4.5
Boiling point/range: Decomposes before boiling
Melting point: Estimated 125 – 135°C
Solubility: Soluble in water, slightly soluble in ethanol
Density: Approximately 1.4 g/cm³
Vapor pressure: Not applicable, solid at room temperature
Viscosity: Not applicable
Flash point: Not flammable
Partition coefficient (n-octanol/water): Not determined
Chemical stability: Stable under recommended storage conditions
Decomposition products: Emits nitrogen oxides and carbon oxides on decomposition at high temperatures
Conditions to avoid: Excessive moisture, strong heat, incompatible chemicals
Incompatible materials: Strong oxidizers, strong acids
Hazardous reactions: No hazardous polymerization expected
Acute toxicity: Low toxicity expected, LD50 not established; ingestion in large amounts can cause gastrointestinal discomfort
Skin irritation: Mild irritation possible with prolonged contact
Eye irritation: May cause mild irritation, redness or watering
Respiratory irritation: May irritate mucous membranes if dust inhaled
Chronic effects: No long-term effects documented
Carcinogenicity: Not classified as carcinogenic by IARC, NTP, or OSHA
Reproductive toxicity: No data suggesting reproductive or developmental toxicity
Other effects: May exacerbate symptoms in individuals with sensitivities to arginine
Ecotoxicity: No significant known hazards to aquatic or terrestrial systems
Mobility in soil: Soluble in water, may leach into groundwater if released in significant amounts
Persistence and degradability: Readily biodegradable, breaks down readily in natural systems
Bioaccumulative potential: No evidence of bioaccumulation
Other adverse effects: Large releases can disturb nutrient cycles in aquatic environments
Disposal methods: Dispose of in accordance with local, regional, and national regulations
Contaminated packaging: Rinse and dispose using approved suppliers or waste handlers
Special precautions: Avoid disposal to waterways or soil, incineration can be used where authorized
Hazardous waste: Not regulated as hazardous waste under major federal regulations
UN number: Not regulated for transportation
UN proper shipping name: Not classified
Transport hazard class: Not assigned
Packing group: Not assigned
Transport labels: None required
Environmental hazards: Not classified as marine pollutant
Special precautions for users: Avoid creating dust during loading and unloading
OSHA: Not regulated as hazardous
TSCA: Listed or exempt
REACH: Complies with registration and data submission requirements if imported into the EU
US EPA: Not classified as hazardous under current legislation
Canada DSL: Listed
Other applicable regulations: Check country- and region-specific requirements for use in foods or supplements
Labeling requirements: Product labeling should follow current local, national, and sector regulations to ensure user safety
