Sodium isobutyrate is the sodium salt of isobutyric acid, a short-chain fatty acid. It is used primarily as a food preservative and flavoring agent.
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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Glyceryl dibehenate
fat ingredient in cosmetics and foods
4-hydroxybenzoic acid
intermediate for food preservatives
Methylparaben
preservative in foods and cosmetics
Methyl gallate
antioxidant
Isobutyric-d7 acid
research compound
2-methyl-d3-propionic-3,3,3-d3 acid
research compound
2-methylpropanoic acid
Manufacture of esters for solvents, flavors, and perfumes
The international HS code for Sodium isobutyrate (CAS 996-30-5) is 2915.60.
2915.60
2915 60 19
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
sodium 2-methylpropanoate
TWEGKFXBDXYJIU-UHFFFAOYSA-M
CC(C)C(=O)[O-].[Na+]
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