primary reference standard
limited shelf life, expiry date on the label
HWI
197-200 °C (dec.) (lit.)
food and beverages
OC(=O)c1ccc(O)c(O)c1
1S/C7H6O4/c8-5-2-1-4(7(10)11)3-6(5)9/h1-3,8-9H,(H,10,11)
YQUVCSBJEUQKSH-UHFFFAOYSA-N
Warning
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Respiratory system
11 - Combustible Solids
WGK 1
dust mask type N95 (US), Eyeshields, Gloves