Hazard statements
H317：May cause an allergic skin reaction
H334：May cause allergy or asthma symptoms or breathing difficulties if inhaled
Precautionary statements
P261：Avoid breathing dust/fume/gas/mist/vapours/spray.
P280：Wear protective gloves/protective clothing/eye protection/face protection.
P284：Wear respiratory protection.
P304+P340：IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P333+P313：IF SKIN irritation or rash occurs: Get medical advice/attention.
P342+P311：IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician.
![[1-hydroxy-2-(2-pyridinyl)ethylidene]bis(phosphonic acid)](https://www.chemicalbook.com/CAS/GIF/105462-23-5.gif)
