Product Name: Boron Citrate
Synonyms: Boron(III) citrate
CAS Number: 22260-51-1
Recommended Use: Research, dietary supplements, industrial applications
Company Information: Manufacturer or distributor name, address, emergency contact details
Emergency Phone: Poison control center, local emergency services, supplier emergency line
Formula: C6H5BO7
Product Code: Specific SKU or internal reference code
GHS Classification: Eye irritation, specific target organ toxicity (single exposure), reproductive toxicity (category 2 based on boron content)
Hazard Statements: Causes serious eye irritation, may cause harm to the unborn child
Pictograms: Exclamation mark, health hazard
Precautionary Statements: Avoid breathing dust, wash thoroughly after handling, use personal protective equipment, if swallowed seek medical attention
Routes of Exposure: Inhalation, ingestion, eye contact, skin contact
Physical Hazards: Dust may cause eye and respiratory irritation
Environmental Hazards: Not classified as dangerous, though long-term exposure to aquatic life should be minimized
Chemical Name: Boron Citrate
CAS Number: 22260-51-1
Concentration: 98 - 100% boron citrate
Impurities: Boric acid (trace), citric acid (trace, process-dependent)
Additives: None typically added
Inhalation: Move the person to fresh air immediately, seek medical advice if discomfort persists, give oxygen if breathing becomes difficult
Ingestion: Rinse mouth with water, do not induce vomiting unless directed by a professional, drink water to dilute, seek medical attention
Skin Contact: Remove contaminated clothing, wash skin with soap and water, seek medical attention if irritation develops
Eye Contact: Rinse cautiously with water for at least 15 minutes, remove contact lenses, continue rinsing and seek immediate medical attention
Acute Symptoms: Eye and respiratory tract irritation, stomach discomfort, skin redness
Suitable Extinguishing Media: Water spray, dry powder, foam, carbon dioxide
Unsuitable Extinguishing Media: Direct water jet
Specific Hazards: Dust can form explosive mixtures in air, decomposition releases boron oxide fumes
Protective Equipment: Self-contained breathing apparatus, full protective suit
Firefighting Instructions: Cool containers with water, avoid inhaling gases and fumes, evacuate area if necessary
Combustion Products: Carbon oxides, boron oxides, possible trace organic decomposition products
Personal Precautions: Avoid dust formation, ventilate area, wear suitable personal protective equipment (PPE)
Environmental Precautions: Prevent entry to sewers and watercourses, notify relevant authorities in case of large spills
Containment Methods: Cover powder to prevent spreading, use suitable adsorbent material
Cleaning Methods: Collect spilled material with shovel or vacuum, avoid dry sweeping, place in closed labelled containers for disposal, clean area with detergent solution
Other Instructions: Remove all ignition sources, use non-sparking tools
Safe Handling: Use in well-ventilated environments, avoid producing and breathing dust, handle using gloves, eye protection, and dust mask
Hygiene Measures: Wash hands before eating or drinking, remove contaminated clothing and wash before reuse
Storage Conditions: Store in a cool, dry, well-ventilated area, keep container tightly closed, protect from moisture and incompatibles
Incompatible Materials: Strong oxidizers, strong acids, alkali metals
Packaging Materials: Use containers that resist corrosion and are tightly sealed
Control Parameters: No established occupational exposure limits for boron citrate, refer to boron compounds (NIOSH REL: 2 mg/m3 for borates)
Engineering Controls: Local exhaust ventilation, air filtration systems
Personal Protection: Safety goggles, lab coat or apron, disposable gloves (nitrile or latex), NIOSH-approved dust mask or respirator for dusty environments
Environmental Controls: Minimize dust release, use closed handling systems where practical
Workplace Monitoring: Regular air monitoring for dust levels in processing areas
Appearance: White to off-white powder
Odor: Odorless
Odor Threshold: Not applicable
pH: 4.0 – 5.0 (1% solution in water)
Melting Point: Decomposes above 150°C
Boiling Point: Not applicable (decomposes before boiling)
Flash Point: Not flammable
Evaporation Rate: Not applicable
Flammability: Not classified as flammable
Explosion Limits: No data for compound, boron dust may be explosive
Vapor Pressure: Not applicable
Vapor Density: Not applicable
Solubility: Slightly soluble in water
Partition Coefficient (log Kow): Not available
Autoignition Temperature: Not applicable
Decomposition Temperature: Above 150°C
Viscosity: Not applicable
Chemical Stability: Stable under normal storage and handling conditions
Reactivity: No dangerous reactions under normal processing
Hazardous Reactions: Strong oxidizers react violently
Conditions to Avoid: Moisture, high temperatures, ignition sources
Incompatible Materials: Alkali metals, reducing agents, strong acids
Hazardous Decomposition Products: Boron oxides, carbon oxides, possibly small amounts of organic fumes under fire conditions
Acute Toxicity: Low oral toxicity, estimated LD50 (oral, rat) > 2000 mg/kg
Routes of Entry: Ingestion, inhalation, dermal, eye
Eye Effects: Causes irritation, redness, pain
Skin Effects: May cause mild irritation
Inhalation Effects: Irritation of respiratory tract, coughing
Sensitization: Not expected to cause sensitization
Chronic Effects: Prolonged exposure to boron compounds may affect fertility or cause developmental effects; not considered carcinogenic
Mutagenicity: No known effects
Reproductive Toxicity: Animal studies with boron compounds show potential for developmental toxicity with high exposure
Aspiration Hazard: No
Ecotoxicity: Boron is an essential micronutrient but can be toxic to plants and aquatic life at elevated levels
Aquatic Toxicity: LC50 (fish, 96h): >100 mg/L (for boron compounds in general)
Persistence and Degradability: Biodegradation not applicable; boron persists in the environment as a mineral
Bioaccumulative Potential: Low potential for bioaccumulation
Mobility in Soil: Boron may leach through soil, especially as borate ions in water
Other Adverse Effects: Excess boron contributes to soil and water toxicity above recommended thresholds for agriculture and drinking water
Waste Treatment Methods: Dispose of in accordance with local, state, and federal regulations
Disposal of Product: Small amounts can be dissolved and washed away with plenty of water unless prohibited; large amounts require hazardous waste handling
Disposal of Packaging: Clean and recycle or dispose of as non-hazardous waste after thorough cleaning
Special Precautions: Do not allow to enter surface waters or groundwater at concentrated levels
Regulatory Disposal Codes: Refer to national and regional guidelines for boron and citrate compounds
UN Number: Not regulated for transport
UN Proper Shipping Name: Not classified as hazardous
Transport Hazard Class: Not regulated
Packing Group: Not regulated
Special Precautions: Avoid damage to packaging, prevent release during transit
Environmental Hazards: No specific marine pollutant classification
Transport in Bulk: Not subject to bulk transport principles
Other Transport Information: Ensure containers are closed and clearly labelled during transport
OSHA (US): Not classified as hazardous under OSHA standards
TSCA (US): Listed in the Toxic Substances Control Act inventory
EU REACH: Not subject to authorization, substance registration may be required for some uses
WHMIS (Canada): Not classified as hazardous
Labelling Requirements: GHS compliant symbols, precautionary statements, signal word “Warning” where required
SARA Title III: No reportable quantities under SARA sections 302, 304, or 313
California Proposition 65: Not listed
Other Local Regulation: Review applicable environmental, health and workplace regulations before use or disposal
Other Information: Product safety information and training recommended for all workplaces using boron citrate
