What unit is “tt” in soda ash?
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This post was last edited by Qingtan Xiaolong on 2010-5-4 at 21:27. Urgent: What kind of concentration unit is “tt” in soda ash? Experts, please give me some guidance. Thank you
1# guisong5358 Titre (tt) is a commonly used unit of concentration in the salt and alkali industry; it represents concentration measured in units of 1/20 of equivalent concentration. In other words, 1N = 20 tt.
20 drops equal 1 ml; this should have been taught by the instructor during the lab session. It’s also recommended that the OP check out old posts in the soda ash section, as this question has already been answered there.
tt is the titer of ammonia water; the unit conversion is 1 tt = 1/20 equivalent concentration = 0.85 kg/m3.
Titer (tt) is a commonly used unit of concentration in the alkali and salt industry; it represents a concentration measured in units of 1/20 of the equivalent concentration. In other words, 1 N = 20 tt.
5# dongguooliang52 One tt equals 1/20 mol
In analyses, it is generally assumed that 1 titre is equal to 1/20 mole per liter.
Titer (tt) is a unit commonly used in the alkali industry; 1 mol/L = 20 tt
Titer is a unit of concentration commonly used in the alkali and salt industry. It represents concentration in terms of 1/20th of an equivalent concentration (N); thus, 1 N is equivalent to 20 tt. The book “The Ammonia-Soda Process for Soda Ash Production” contains relevant conversion formulas related to this concentration unit.
At first, I didn’t know either; now I’ve learned it*.
Correction: it should be 20 tt = 1 g/mol