CITRIC ACID
柠檬酸
Also known as 2-Hydroxy-1,2,3-propanetricarboxylic acid
CAS 77-92-9EC 201-069-1PubChem CID 311
What it is and how it is used
Buffer and chelator at 0.1–2%; adjusts pH, may irritate sensitive skin at low pH
Status in national inventories
| China · Inventory of existing ingredients | 04849 | 按照《化妆品安全技术规范》要求使用 |
|---|---|---|
| EU · CosIng | 32858 | 功能 BUFFERING, CHELATING, FRAGRANCE |
| Canada · Hotlist | R-047 | 限用 · Restricted · See " Alpha-hydroxy acids ". |
Matched on the exact INCI name; salts, esters and synonyms may be missed. The latest official text prevails.
Popular products with this ingredient 4,172 products
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Functions from EU CosIng and the China inventory; irritancy, comedogenicity and rating are our internal reading, not a regulatory conclusion. Structure and molecular data from PubChem.
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