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AWWA B502

Sodium Polyphosphate, Glassy (Sodium Hexametaphosphate)

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Organization: AWWA
Publication Date: 11 June 2017
Status: active
Page Count: 24
scope:

This standard describes sodium polyphosphate, glassy, for use in the treatment of potable water, wastewater, and reclaimed water. This material is also known as sodium hexametaphosphate, sodium tetrapolyphosphate, and Graham's salt.

Purpose

The purpose of this standard is to provide the minimum requirements for sodium polyphosphate, glassy, including physical, chemical, sampling, packaging, shipping, and testing requirements.

Document History

AWWA B502
June 11, 2017
Sodium Polyphosphate, Glassy (Sodium Hexametaphosphate)
This standard describes sodium polyphosphate, glassy, for use in the treatment of potable water, wastewater, and reclaimed water. This material is also known as sodium hexametaphosphate, sodium...
January 23, 2011
Sodium Polyphosphate, Glassy (Sodium Hexametaphosphate)
This standard describes sodium polyphosphate, glassy, for use in the treatment of potable water, wastewater, and reclaimed water. This material is also known as sodium hexametaphosphate, sodium...
June 12, 2005
Sodium Polyphosphate, Glassy (Sodium Hexametaphosphate)
This standard describes sodium polyphosphate, glassy, for use in water supply service. This material is also known as sodium hexametaphosphate, sodium tetrapolyphosphate, and Graham’s salt.
January 21, 2001
Sodium Polyphosphate, Glassy (Sodium Hexametaphosphate)
This standard describes sodium polyphosphate, glassy, for use in water supply service. This material is also known as sodium hexametaphosphate, sodium tetraplyphosphate, and Graham's salt. Purpose...
June 19, 1994
Sodium Polyphosphate, Glassy (Sodium Hexametaphosphate)
A description is not available for this item.
January 1, 1994
Sodium Polyphosphate, Glassy (Sodium Hexametaphosphate)
A description is not available for this item.

References

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