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Relative pH of Pool Chemicals

SanitizersUnstabilized Granular Chlorine
11.5

Unstabilized Liquid Chlorine
12.5 (min)

Stabilized Granular Chlorine
6.0

Stabilized Chlorine Tablets
3.0

Bromine Tablets
4.5

Water Balancing ProductsAlkajuster
8.5

Hycal
7.4

pH Up
11.3

pH Down
1.4

Stabilizer
4.5

Specialty Products

Algaecide
40% or 60% (6.5)

5% or 10% (7.0)

Clarifier
7.0

Stain and Scale Control
5.0

Vinyl Cleaner
10.5

Filter Cleaner
1.6

Pool Line Anti Freeze
8.5

Oxidizer
2.3

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