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CAS 7788-98-9
Petroleum production and refining
Ammonium chromate is an industrial chemical used primarily in photography and textile printing. It serves as a sensitizer for gelatin coatings in photography and as a mordant in dyeing processes.
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 AMMONIUM CHROMATE (CAS 7788-98-9) is 2841.50.
2841.50
2841 50 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
diazanium;dioxido(dioxo)chromium
MFFLHUNPSHBKRG-UHFFFAOYSA-P
[NH4+].[NH4+].[O-][Cr](=O)(=O)[O-]