
Code CTS-R0300182CAS 10124-56-8CPV 24300000-7
Sodium Hexametaphosphate
A chelating/dispersing salt for poultices that dissolve gypsum and calcitic deposits while preserving calcium carbonate.
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ManufacturerCTS
AvailabilityMade to order · 1–3 weeksfrom the manufacturer (Europe)
CPV code24300000-7Basic inorganic and organic chemicals
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Manufacturer codeR0300182
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Sodium hexametaphosphate ((NaPO3)6, CAS 10124-56-8) of 99% purity, white powder. It binds polyvalent metal ions (Ca2+, Mg2+, Fe3+) into soluble complexes.
- pH: 6.7; density 1.2 kg/l; very soluble in water
- Uses: aqueous solutions and poultices (usually 5–10%) for solubilising gypsum and deposits on marble, stone and wall paintings; dispersant for clays and pigments
- Supplied by: C.T.S. S.r.l. (Italy)
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