Corrosion inhibitor for iron, copper and brass
SANBIT ABT
Edition Date :
February 06, 2026
Sanbit ABT is a corrosion inhibitor for iron, copper and brass. It's alkaline and alkanolamine salts are very efficient corrosion inhibitors for water soluble metal working fluids and refigerating coolants.
Product Information
Benefits
Corrosion inhibition on iron, copper and brass
Hard water stable up to 60°dH
Very low leaching tendency of copper and cobalt
Product details
Product Function
- Corrosion inhibitor
Chemical Type
- Benzothiazol acid derivatives
Applications
- Metal working fluids (semi-synthetic)
- Metal working fluids (fully synthetic)
| Appearance (20°C) | White to slightly yellowish powder |
| Ionicity | Nonionic |
| Acid value (ASTM D 664) | 240 - 260 mg KOH/g |
| Water content (DIN 51777) | Max. 0.5 % |
| Hard water compatibility | Up to 60°dH or 350 ppm CaCO3 |
| pH (1% solution, 20 °C) | Approx. 2.5 |
| Melting point | 156 - 158 °C |
| Density | Approx. 1.58 g/cm3 (27 °C) |
| Water solubility | Approx. 0.133 g/l (20 °C) |
| Solubility in other solvents | Soluble in acetone |
