Hexasodium hexametaphosphate
Preliminary reference disclaimer
This preliminary safety reference is generated from structured MolGraph catalog fields and public reference-style data. It is not a supplier-issued Safety Data Sheet and should not be used as a substitute for supplier-issued documentation, workplace safety review, transport classification, or regulatory compliance decisions. For supplier SDS or COA, submit a documentation request through MolGraph.
Preliminary safety reference
Available
Supplier-issued SDS
Available by request
COA
Available by RFQ / lot confirmation
Transport classification
Requires shipment review
CAS Number
10124-56-8
Chemical name
Hexasodium hexametaphosphate
Molecular formula
Na6O18P6
Molecular weight
611.77 g/mol
Synonyms
Chemi-charl; Calgon S; Calgon (old); Caswell No. 772; Hexasodium metaphosphate; Phosphate, sodium hexameta; FEMA 3027; HSDB 5053; Natrium hexametaphosphat; Sodium hexametaphosphate (Na6P6O18); EPA Pesticide Chemical Code 076402; Metaphosphoric acid (H6P6O18), hexasodium salt
InChIKey
GCLGEJMYGQKIIW-UHFFFAOYSA-H
PubChem CID
24968
Signal word
Warning
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H315, H319, H335
Catalog reference cue; confirm supplier documentation before use.
Appearance
Polymeric sodium metaphosphates: Clear hygroscopic solid; Soluble in water; [HSDB] White odorless granules; [MSDSonline]
Catalog reference value; verify against supplier SDS before use.
Water Solubility
628 mol/L
Catalog reference value; verify against supplier SDS before use.
Shipment review
Shipment details require review before fulfillment.
Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.