| Borate Changes to pH, Total Alkalinity, TDS and Acid to Neutralize per 10,000 gallons | |||||||||||||||
|
Product |
Oz of Product per 1.0 ppm Increase |
Oz of Product per 50 ppm Increase |
Pool Water Starting pH |
Pool Water pH After addition |
Pool Water pH Increase |
Pool Water Starting Alk, ppm |
Pool Water Alk after addition, ppm |
Pool Water Alk Change, ppm |
Oz of Product Needed to Raise Alk by 1.0 ppm |
Muriatic Acid Needed to Lower pH to 7.5 fl oz |
Muriatic Dose fl oz per oz of product |
Pool Water New Alk after Acid Addition |
TDS Increase from 50 ppm Borate Dose, ppm |
TDS Increase from Muriatic Acid Dose, ppm |
Total TDS Increase from Acid and Borate, ppm |
| Sodium Tetraborate Pentahydrate Na2B4O7•5H2O (STB) | 9.003 | 450.168 | 7.5 | 8.967 | 1.467 | 90 | 202.8 | 112.8 | 4.0 | 282.232 | 1.595 | 95.4 | 338.8 | 82.2 | 421.0 |
| Sodium tetraborate Decahydrate Na2B4O7•10H2O (Borax) |
11.785 |
589.267 |
7.5 |
8.967 |
1.467 |
90 |
202.8 |
112.8 |
5.2 |
282.232 |
2.087 |
95.4 |
338.8 |
82.2 |
421.0 |
| Disodium Octaborate Tetrahydrate Na2B8O13•4H2O (DOT) | 6.354 | 317.719 | 7.5 | 8.536 | 1.036 | 90 | 148.1 | 58.1 | 5.5 | 138.687 | 2.291 | 95.3 | 311.6 | 42.4 | 354.0 |
| Boric acid
H3BO3 or B(OH)3 |
7.640 |
382.000 |
7.5 |
7.3 |
-0.2 |
90 |
84.4 |
0.0 |
n/a |
n/a |
n/a |
n/a |
0 |
0 |
0 |
|
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