Technical Grade Sulfuric Acid 40% — 1 Gallon Jerrycan

Professional-grade sulfuric acid for precise pH correction in irrigation, fertigation, and hydroponic systems. At 40% concentration, this technical grade formulation is the preferred choice for commercial growers managing high-alkalinity source water, delivering reliable, consistent pH reduction without introducing unwanted ions into your nutrient solution.

⚠️ HAZARDOUS MATERIAL — UN2796, Class 8, Packing Group II. Sulfuric acid with 51% or less acid concentration. Handle with appropriate PPE. Review SDS before use.

Key Features

• 40% concentration — technical grade purity for consistent, predictable pH adjustment
• High-alkalinity water — the professional choice when bicarbonate levels make standard pH down products impractical
• No unwanted ions — does not introduce chloride, phosphate, or other ions that can interfere with nutrient programs
• Compatible with all systems — suitable for drip irrigation, NFT, DWC, and fertigation injection systems
• 1 gallon jerrycan — HDPE container rated for acid storage and transport

Applications

• Commercial greenhouse and nursery fertigation pH correction
• Hydroponic nutrient solution pH adjustment
• Irrigation system alkalinity management
• Injection system pH dosing

Specifications

• Concentration: 40% Sulfuric Acid
• Grade: Technical
• Container: 1 gallon HDPE jerrycan
• UN Number: UN2796
• Hazmat Class: 8, Packing Group II
• Country of Origin: USA
• SKU: SULF-ACID-1gal
• Weight: 13 lbs

Safety

Always add acid to water — never add water to acid. Wear chemical-resistant gloves, eye protection, and appropriate protective clothing when handling. Keep away from incompatible materials including bases, oxidizers, and organic materials. Review the full SDS before use.