TTA copper corrosion inhibitor serves as corrosion inhibitor for non‑ferrous metals such as copper and copper‑alloys, and also provides corrosion inhibition for ferrous metals. It adsorbs on metal surfaces to form a thin protective film, protecting copper and other metals against corrosion from atmosphere and harmful substances in water. TTA forms more uniform film, and delivers better performance when compounded with sodium mercaptobenzothiazole (MBT·Na).
Alias: Sodium Tolyltriazole, Methylbenzotriazole
CAS No.: 29385‑43‑1
Molecular Formula: C7H7N3
Relative Molecular Weight: 133.16
TTA copper corrosion inhibitor serves as corrosion inhibitor for non‑ferrous metals such as copper and copper‑alloys, and also provides corrosion inhibition for ferrous metals. It adsorbs on metal surfaces to form a thin protective film, protecting copper and other metals against corrosion from atmosphere and harmful substances in water. TTA forms more uniform film, and delivers better performance when compounded with sodium mercaptobenzothiazole (MBT·Na).
| Item | Index |
|---|---|
| Appearance | White or slightly‑yellow granular solid |
| Solid Content % | ≥99.0 |
| Melting Point ℃ | 80.0‑86.0 |
| Ash Content % | ≤0.1 |
| Moisture % | ≤0.2 |
Dissolve TTA in alcohol or alkali solution before adding into circulating water. Working concentration in water: 2‑10 mg/L. If severe corrosion occurs on non‑ferrous metals in water system, add 5‑10 times normal dosage for rapid system passivation.
Packed in composite woven plastic bags, net weight 25 kg per bag. Keep away from moisture, high temperature and direct sunlight. Shelf life: 12 months.
Alias: Sodium Tolyltriazole, Methylbenzotriazole
CAS No.: 29385‑43‑1
Molecular Formula: C7H7N3
Relative Molecular Weight: 133.16
TTA copper corrosion inhibitor serves as corrosion inhibitor for non‑ferrous metals such as copper and copper‑alloys, and also provides corrosion inhibition for ferrous metals. It adsorbs on metal surfaces to form a thin protective film, protecting copper and other metals against corrosion from atmosphere and harmful substances in water. TTA forms more uniform film, and delivers better performance when compounded with sodium mercaptobenzothiazole (MBT·Na).
| Item | Index |
|---|---|
| Appearance | White or slightly‑yellow granular solid |
| Solid Content % | ≥99.0 |
| Melting Point ℃ | 80.0‑86.0 |
| Ash Content % | ≤0.1 |
| Moisture % | ≤0.2 |
Dissolve TTA in alcohol or alkali solution before adding into circulating water. Working concentration in water: 2‑10 mg/L. If severe corrosion occurs on non‑ferrous metals in water system, add 5‑10 times normal dosage for rapid system passivation.
Packed in composite woven plastic bags, net weight 25 kg per bag. Keep away from moisture, high temperature and direct sunlight. Shelf life: 12 months.
