Ingredient

PHOSPHONOBUTANETRICARBOXYLIC ACID

✓ EU Allowed

Identification

CAS Number 37971-36-1
EINECS / EC 253-733-5
CosIng Ref 59298
Chemical Name 2-phosphonobutane-1,2,4-tricarboxylic acid
IUPAC Name
Formula C7H11O9P
Mol. Weight 270.13 g/mol
SMILES C(CC(CC(=O)O)(C(=O)O)P(=O)(O)O)C(=O)O
InChIKey SZHQPBJEOCHCKM-UHFFFAOYSA-N

Function & Classification

Primary Function ANTICORROSIVE
Secondary Functions BUFFERING; CHELATING

EU Regulatory Status

🇪🇺
✓ Allowed — EU Reg. 1223/2009

Safety Profile

No toxicology data available yet for this ingredient.

Check SCCS opinions or CIR reports for published safety assessments.

NOAEL · Dermal Absorption % · Sensitization

Formulation Guidelines

Usage level, pH range, solubility and addition phase not yet available.

Usage Level % · Addition Phase · Solubility

Suppliers & Documents

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Documents

External Resources