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Safety Data Sheets / AGent Pool & Spa

AquaGUARD Enhance

Sodium tetraborate (pentahydrate) · Na₂B₄O₇·5H₂O

Signal wordDangerTransportNot dangerous goodsPoisons scheduleS5SDS version2026.02 · July 2026

Hazards

Health hazard pictogram
Health hazard
Harmful or irritant pictogram
Harmful or irritant
  • H360May damage fertility. May damage the unborn child. (H360FD)
  • H319Causes serious eye irritation.
Full GHS classification
  • Reproductive Toxicity Category 1B — H360 (H360FD)
  • Serious Eye Damage/Eye Irritation Category 2A — H319

Poisons schedule

Schedule 5 (S5) — SUSMP

Used for

Swimming pool and spa water enhancer / additive.

Never

Not for use where reproductive exposure to borates is a concern (see Section 2). Avoid generating dust.

Handling

Appearance
Solid — white crystalline powder / granules
pH
9.2 (10 g/L @ 20 °C)
Keep away from
Strong acids; strong oxidising agents; reactive metals. See Section 10.

Also known as

Sodium tetraborate; borax; pool water enhancer / additive

Summary only. The PDF is the Safety Data Sheet: read it before handling, storing or disposing of this product, and keep it with the product.