Products > SODIUM HEXAMETAPHOSPHATE

Product Description

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An inorganic salt used in aqueous solution for the preparation of cleaning poultices to be applied to calcareous stones; Sodium Hexametaphosphate has the property of dissolving gypsum without affecting considerably calcium carbonate. It is besides a chelating agent for many metallic cations.

PHYSICAL AND CHEMICAL PROPERTIES:
Formula: (NaPO3)6
Appearance: white powder
pH: 6.7
Specific gravity: 1.2 kg/l at 20°C
Assay: 99%

PACK SIZE: 1 kg

Technical Documentation

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