E-504(II) is an inorganic compound used as an additive in pulp and paper processing. It typically occurs as a hydrated magnesium carbonate hydroxide salt.
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.
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Calcium carbonate
Cement and glass manufacturing additive
Barium carbonate
Manufacture of glass, ceramics, and enamels
Rubidium carbonate
Chemical reagent and precursor
Bismuth subcarbonate
pharmaceutical raw material
Huntsman T 403
Polyurethane intermediate
Suberic acid monomethyl ester
chemical intermediate for synthesis
AX 71
surfactant or emulsifier
Methoxyethyl 3-nitrobenzylidenacetoacetate
Chemical intermediate for synthesis
The international HS code for E-504(II) (CAS 39409-82-0) is 2836.99.
2836.99
2836 99 11
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
hexamagnesium;tetracarbonate;dihydroxide;pentahydrate
UOVKYUCEFPSRIJ-UHFFFAOYSA-D
C(=O)([O-])[O-].C(=O)([O-])[O-].C(=O)([O-])[O-].C(=O)([O-])[O-].O.O.O.O.O.[OH-].[OH-].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2]
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