Safety Reference
Warning
H319Causes serious eye irritation
H335May cause respiratory irritation
H315Causes skin irritation
Sourcing Citric acid?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Sourcing Citric acid?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Citric acid is a weak organic acid widely used in the food industry as an acidity regulator and preservative. It occurs naturally in citrus fruits and is also produced commercially for various applications.
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 Citric acid (CAS 77-92-9) is 2918.14.
2918.14
2918 14 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
2-hydroxypropane-1,2,3-tricarboxylic acid
KRKNYBCHXYNGOX-UHFFFAOYSA-N
C(C(=O)O)C(CC(=O)O)(C(=O)O)O