Note: Ingredients listed on restricted chemical lists
EC/CAS
7732-18-5
Name of the chemical
Water, distilled, conductivity or of similar purity H2O
Concentration
N/A
General Information
Version
2026.02
Revision date
2026-07-01
Product name
AquaGUARD Balance Six
Product name
AquaGUARD Balance Six
Identification on the label/Trade name
SULPHURIC ACID with not more than 51% acid
Product Synonyms
Sulphuric acid; battery acid; pH reducer; oil of vitriol
Chemical name
Sulphuric acid
1.2.1 Relevant identified uses
Swimming pool and spa pH / alkalinity reducer
1.2.2. Uses advised against
Do NOT add water to acid (violent exothermic reaction / spattering). Always add acid slowly to water. Avoid contact with bases, metals and organics
Icons in SDS
Company Information
company name
AGent Sales & Services Pty Ltd
e-mail address of the competent person responsible for the Safety Data Sheet
admin@agentsales.com.au
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H290, H314, H318, H335
Hazard statements
Code
Statements
H290
May be corrosive to metals
Section 2
SECTION 2: Hazards identification
Classification of the substance or mixture HAZARDOUS CHEMICAL. DANGEROUS GOODS Class 8 (Corrosive). Scheduled Poison S6. Classified under the WHS Regulations Poisons Schedule (SUSMP) Schedule 6 (S6) — SUSMP Classification Corrosive to Metals Category 1 — H290 Skin Corrosion/Irritation Category 1A — H314 Serious Eye Damage/Eye Irritation Category 1 — H318 (subsumed by H314) Specific Target Organ Toxicity (Single Exposure) Category 3 (respiratory) — H335 Label elements Hazard pictogram(s) Signal word Danger Hazard statement(s) H290 — May be corrosive to metals H314 — Causes severe skin burns and eye damage H335 — May cause respiratory irritation Supplementary statement(s) Not Applicable Precautionary statement(s) Prevention P234 — Keep only in original container P260 — Do not breathe mist / vapours / spray P264 — Wash hands thoroughly after handling P271 — Use only outdoors or in a well-ventilated area P280 — Wear protective gloves / protective clothing / eye protection / face protection Precautionary statement(s) Response P301+P330+P331 — IF SWALLOWED: Rinse mouth. Do NOT induce vomiting P310 — Immediately call a POISON CENTRE / doctor P303+P361+P353 — IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water / shower P321 — Specific treatment (see Section 4) P363 — Wash contaminated clothing before reuse P390 — Absorb spillage to prevent material damage P304+P340 — IF INHALED: Remove person to fresh air and keep comfortable for breathing P305+P351+P338 — IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing Precautionary statement(s) Storage P403+P233 — Store in a well-ventilated place. Keep container tightly closed P405 — Store locked up P406 — Store in a corrosion-resistant container with a resistant inner liner
Disposal
• P501 — Dispose of contents/container in accordance with local, state and federal regulations.
2.3 Other hazards
Strongly hygroscopic and dehydrating. Adding water to acid causes violent spattering / boiling — always add acid to water. Reacts with metals to liberate flammable hydrogen. Chars organic materials.
2.1 Classification of the substance or mixture
HAZARDOUS CHEMICAL. DANGEROUS GOODS Class 8 (Corrosive). Scheduled Poison S6. Classified under the WHS Regulations. Poisons Schedule (SUSMP) Schedule 6 (S6) — SUSMP Classification • Corrosive to Metals Category 1 — H290 • Skin Corrosion/Irritation Category 1A — H314 • Serious Eye Damage/Eye Irritation Category 1 — H318 (subsumed by H314) • Specific Target Organ Toxicity (Single Exposure) Category 3 (respiratory) — H335
