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Sodium Hexametaphosphate

Calgon®, sodium polyphosphate

(NaPO₃)_n

F.W. (100.98)n

Options:

Hazard Alert

Skin, eye, and respiratory irritant.

Resources

Storage:

Inorganic #2

Disposal:

#26a

Shelf Life:

Fair; slightly hygroscopic.

Soluble:

Soluble in water.

Color:

White

Odor:

None

CAS No.:

10124-56-8

Technical Note:

Use in place of Calgon for water softening activities.