Hexahydro-1,3,5-tris(hydroxyethyl)-s-triazine (also known as "hexahydrotriazine" or "HHT") is a chemical compound with the molecular formula C6H15N3O3. It is a cyclic triazine derivative with six carbon atoms and three nitrogen atoms in its ring structure, and three hydroxyethyl groups attached to the nitrogen atoms.
It also is used as H2S scavenger. As a desulfurizer, 1,3,5-Triazine can be directly put into the desulfurization process. For high-sulfur crude, the advised amount to use is 0.3%~0.5%.
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'ikamu | Kūlana | Ka hopena |
Exterior | Colorless to yellow transparent liquid | qualified |
Solubility in water | Melting at room temperature | Melting at room temperature |
PH value (0.2% aqueous solution) | 9.00-11.50 | 10.57 |
Raw solution specific gravity g/ cm3 | 1.150±0.04 | 1.149 |
Refractive coefficient | 1.476 soil .0020 | 1.480 |
Effective content % | 76.0-80.0 | 77.0 |
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