Sourcing Phosphoric acid, disodium salt, heptahydrate?
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Dibasic dodecahydratesodium phosphate
food additive and buffering agent
Monobasic ammonium phosphate
Fertilizer ingredient
Sourcing Phosphoric acid, disodium salt, heptahydrate?
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Disodium phosphate heptahydrate is a hydrated form of disodium hydrogen phosphate, an inorganic salt commonly used as a food additive. It functions primarily as a sequestrant, emulsifier, and buffer in various food products.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
The international HS code for Phosphoric acid, disodium salt, heptahydrate (CAS 7782-85-6) is 2835.22.
2835.22
2835 22 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
disodium;hydrogen phosphate;heptahydrate
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O.O.O.O.O.O.O.OP(=O)([O-])[O-].[Na+].[Na+]