|
 |
| Sodium
1,2,3-Benzotriazole |
|
Chemical Name: |
Sodium 1,2,3-Benzotriazole(BTA-S or BTA-Na) |
Chemical Formula: |
C6H4N3Na |
Structural
Formula: |
 |
Molecular
Weight: |
141.11 |
Properties: |
It is non-hypertoxic, non-flammable product, soluble in water
and organic solvents such as chloroform, benzene and toluene,
mutually soluble in lower alcohol and glycol in any proportion. |
Quality Index:
|
| Item |
Index |
| Content |
39.5-41.0% |
| Chlorine Content |
≤100(ppm) |
| Sodium Hydroxide(NaOH) |
≤0.5% |
| Density |
1.1520-1.1920(24°C) |
| Appearance |
clear light yellow liquid |
| PH |
11.2-11.7 |
|
| Uses: |
BTA-S can form a layer of thin film after absorbing on the
surface of metal to prevent copper and other metals from corrosion
by air and harmful matters. After adding BTA-S in the recirculating
water, it can prevent from the severe corrosion caused by acid
produced by the catalytic oxidation of copper ion and glycol.
Therefore, it can be widely used in solar energy transforming
system, the cooling system of reactor in nuclear power plant
and boiler in power plant, the cooling system of automobile
engine and internal-combustion engine. It shows synergistic
effect and improves anticorrosion effect when used together
with other corrosion inhibitor. |
Package: |
white plastic barrel, net weight: 25kg; or plastic barrel,
net weight: 200kg. |
| |
|
|
