Iron Rust Remover Spray
Brown Off Data Sheet
Regular Home Cleaning
Safety Data Sheet (SDS)
Product Name: Iron Rust Remover Spray
Product Code: IRRS-001
Recommended Use: Spray-applied cleaner for removing iron stains from walls due to contaminated borehole water.
Manufacturer: Brownoff Pty Ltd
Address: 21 President Street, Bellville
Phone: 072 042 6906
Emergency Phone: +27 65 950 5429
Date Prepared: November 28, 2025
Revision: 1.0
1. Identification
Product Identifier: Iron Rust Remover Spray
Other Means of Identification: Organic Acid-Based Rust Dissolver
Recommended Use: Surface rust removal on walls. Not for consumption or medical use.
Restrictions on Use: Do not use on skin, eyes, or ingest. Not suitable for unpainted or porous surfaces without testing.
Supplier Details: As above.
2. Hazard Identification
Classification (GHS):
· Skin Corrosion/Irritation: Category 2
· Serious Eye Damage/Irritation: Category 1
· Acute Toxicity (Oral): Category 4
· Specific Target Organ Toxicity (STOT) Single Exposure: Category 3 (Respiratory irritation)
Signal Word: Danger
Hazard Statements:
· H315: Causes skin irritation.
· H318: Causes serious eye damage.
· H302: Harmful if swallowed.
· H335: May cause respiratory irritation.
Pictograms:
Corrosion symbol (GHS05), Exclamation mark (GHS07)
Precautionary Statements:
· P264: Wash hands thoroughly after handling.
· P280: Wear protective gloves/eye protection.
· P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present. Continue rinsing.
· P301+P312: IF SWALLOWED: Call a POISON CENTER if you feel unwell.
3. Composition/Information on Ingredients
Chemical Name:
Contact Brownoff directly for information by emailing your request to info@brownoff.co.za
Impurities: None known above reportable levels.
Trade Secret: Surfactants are proprietary but non-hazardous.
4. First-Aid Measures
Inhalation:
Move to fresh air. If breathing is difficult, seek medical attention.
Skin Contact:
Wash with plenty of soap and water. Remove contaminated clothing. Seek medical advice if irritation persists.
Eye Contact:
Rinse immediately with water for at least 15 minutes. Remove contacts if present. Get immediate medical attention.
Ingestion:
Rinse mouth. Do not induce vomiting. Seek medical help immediately.
Most Important Symptoms:
Irritation, redness, burning sensation; potential for chemical burns.
Notes to Physician:
Treat symptomatically. Oxalic acid may cause metabolic acidosis.
5. Fire-Fighting Measures
Suitable Extinguishing Media:
Water spray, foam, CO2, dry chemical.
Unsuitable Media:
None known.
Specific Hazards:
Not flammable. Decomposition may release toxic fumes (CO, CO2).
Special Protective Equipment:
Firefighters wear self-contained breathing apparatus.
Fire Involving Product:
Use water to cool containers.
6. Accidental Release Measures
Personal Precautions:
Wear PPE (gloves, goggles). Evacuate area if vapours are heavy.
Environmental Precautions:
Prevent entry into drains or waterways. Absorb with inert material.
Methods for Cleanup:
Neutralize with baking soda or lime. Collect in sealed containers for disposal. Ventilate area.
Reference to Sections:
See Sections 8 and 13 for PPE and disposal.
7. Handling and Storage
Safe Handling:
Use in ventilated areas. Avoid skin/eye contact. Do not mix with bleach or ammonia. Safe Storage:
Store in cool, dry place away from acids, bases, and metals. Keep upright. Incompatibilities:
Strong oxidizers, alkalis.
8. Exposure Controls/Personal Protection
Exposure Limits:
Ethanoic Acid: OSHA PEL 1 mg/m³ (TWA); ACGIH TLV 1 mg/m³ (TWA). Engineering Controls:
Local exhaust ventilation.
Personal Protective Equipment:
· Eyes: Safety goggles.
· Skin: Nitrile gloves, protective clothing.
· Respiratory: NIOSH-approved respirator if ventilation inadequate.
· Hygiene: Wash after handling.
9. Physical and Chemical Properties
Appearance Clear liquid
Odour Mild acidic
pH 1.0-2.0
Boiling Point >100°C
Melting Point 0°C (aqueous)
Flash Point Not applicable
Evaporation Rate Similar to water
Solubility Completely soluble in water
Specific Gravity 1.02-1.05
VOC Content <5%
10. Stability and Reactivity
Reactivity: Stable under normal conditions.
Chemical Stability: Stable.
Possibility of Hazardous Reactions: Reacts with metals, bases, oxidizers. Conditions to Avoid: Heat, moisture with incompatibles.
Incompatible Materials: Alkalis, chlorates, permanganates.
Hazardous Decomposition Products: CO, CO2, formic acid.
11. Toxicological Information
Acute Toxicity:
Oral LD50 (rat): 3,750 mg/kg (oxalic acid).
Skin Irritation:
May cause burns on prolonged contact.
Eye Damage:
Severe irritation/corrosion.
Respiratory: Irritation at high concentrations.
Chronic Effects:
Possible kidney damage with repeated exposure.
Carcinogenicity: Not listed by IARC, NTP, OSHA.
12. Ecological Information
Ecotoxicity:
Ethanoic acid LC50 (fish): 100 mg/L (96h).
Persistence/Degradability:
Biodegradable.
Bioaccumulative Potential:
Low.
Mobility in Soil: High (soluble).
Other Adverse Effects:
May lower pH in water bodies. Avoid release to environment.
13. Disposal Considerations
Waste Residues:
Dispose as hazardous waste per local regulations (e.g., corrosive waste). Contaminated Packaging:
Rinse and recycle if possible; otherwise, dispose as above.
Methods:
Neutralize before disposal. Do not incinerate sealed containers.
14. Transport Information
UN Number: UN 3265 (Corrosive liquid, acidic, organic, n.o.s.)
Proper Shipping Name: Corrosive liquid, acidic, organic, n.o.s. (Ethanoic acid solution)
Transport Hazard Class: 8 Packing Group: III
Environmental Hazards: Not marine pollutant.
Special Precautions: Ground vehicles during transport.
15. Regulatory Information
US Federal Regulations: TSCA: All components listed. SARA 313: Not reportable. State Regulations: California Prop 65: Not listed.
International: EU REACH: Registered. GHS compliant.
WHMIS (Canada): D2B (Eye/Skin irritant).
16. Other Information
Preparation Information: Prepared by [Your Name/Department].
Revision Date: November 28, 2025
Key/Legend: GHS: Globally Harmonized System; TWA: Time Weighted Average; LD50: Lethal Dose 50%; PEL: Permissible Exposure Limit; TLV: Threshold Limit Value.
Disclaimer: This SDS is based on available data and is believed accurate. Users assume responsibility for safe use. Contact supplier for additional information.
NFPA Rating: Health: 2 | Flammability: 0 | Instability: 0 | Special: None
HMIS Rating: Health: 2 | Flammability: 0 | Reactivity: 1 | PPE: G