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BTA•Na
ThFine
CAS No. 15217-42-2
Sodium salt of 1,2,3-Benzotriazole
CAS No. 15217-42-2 EINECS No.: 239-269-6
Molecular formula: C6H4N3Na
Molecular Weight: 141.11
Properties and Usage:
BTA•Na can be absorbed on metal surface toform a thin film to protect copper and other metals from the atmosphere and harmful medium corrosion. BTA•Na can be used together with many scale inhibitors and fungi disinfectants in circulating cool water system. It has good corrosion inhibition effect in circulating cool water system. The dosage of 2-4mg/l is preferred. BTA•Na can also be used as anti-discolor agent, coating additive and luboil additive.
Specification:
Items | Index |
Appearance | White to light yellow needle-shape crystalloids or granular |
Purity, % | 99.5 min |
Colour APHA (Hazen) | 40.0 max |
Moisture, % | 0.04 max |
Melting point, ℃ | 96.0 min |
Ash content, % | 0.03 max |
pH | 5.0-6.0 |
Package and Storage:
25kg inner liner PE bag, 1000kg woven bag, or customers’ requirement.
Synonyms:
BTA; 1,2,3-Benzotriazole; 1,2-Aminoazophenylene; 1,2,3-Triazaindene
CAS No. 15217-42-2 EINECS No.: 239-269-6
Molecular formula: C6H4N3Na
Molecular Weight: 141.11
Properties and Usage:
BTA•Na can be absorbed on metal surface toform a thin film to protect copper and other metals from the atmosphere and harmful medium corrosion. BTA•Na can be used together with many scale inhibitors and fungi disinfectants in circulating cool water system. It has good corrosion inhibition effect in circulating cool water system. The dosage of 2-4mg/l is preferred. BTA•Na can also be used as anti-discolor agent, coating additive and luboil additive.
Specification:
Items | Index |
Appearance | White to light yellow needle-shape crystalloids or granular |
Purity, % | 99.5 min |
Colour APHA (Hazen) | 40.0 max |
Moisture, % | 0.04 max |
Melting point, ℃ | 96.0 min |
Ash content, % | 0.03 max |
pH | 5.0-6.0 |
Package and Storage:
25kg inner liner PE bag, 1000kg woven bag, or customers’ requirement.
Synonyms:
BTA; 1,2,3-Benzotriazole; 1,2-Aminoazophenylene; 1,2,3-Triazaindene
