Zinc picolinate is a coordination complex formed between zinc and picolinic acid, commonly used as a dietary supplement to provide zinc. It features a structure where zinc is bound to two picolinate ligands and two water molecules.
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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Chromium picolinate
nutritional chromium supplement
Sodium 2-octadecanoyloxypropanoate
food emulsifier
Monosodium citrate
Buffering agent and sequestrant for food
Ammonium adipate
Food acidity regulator and leavening agent
Monopotassium L-glutamate
Flavor enhancer
(²H₄)Pyridine-2-carboxylic acid
research compound
Picolinic acid
research compound
The international HS code for Zinc Picolinate (CAS 17949-65-4) is 2933.39.
2933.39
2933 39 99
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
zinc bis(pyridine-2-carboxylate)
NHVUUBRKFZWXRN-UHFFFAOYSA-L
C1=CC=NC(=C1)C(=O)[O-].C1=CC=NC(=C1)C(=O)[O-].[Zn+2]
Sourcing Zinc Picolinate?
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