Alternative Name
Tripotassium phosphate; Potassium phosphate, anhydrous; E 340 (iii); Orthophosphate de tripotassium; Ortofosfato De Tripotasio; Phosphoric acid, potassium salt (1:3); Potassium Phosphate; Potassium orthophosphate; Potassium phosphate (K3PO4); Potassium phosphate (K3PO4); Potassium phosphate, tribasic; Potassium tribasic phosphate; Sa 811; Trikaliumorthophosphat; Tripotassium Orthophosphate
Other Properties
Alternative CAS RN: 27176-10-9 (·H2O)
CAS RN: 7778-53-2
EC Number: 231-907-1
Heavy Metals (as Pb): ≤ 10ppm
Loss on Drying: ≤ 5.0%
Signal word: Danger
Solubility (10% in water): Clear, colourless solution
WGK: WGK 1
Hazard Information
• H Statements:
H318: Causes serious eye damage.
H335: May cause respiratory irritation.
H336: May cause drowsiness or dizziness.
• P Statements:
P261: Avoid breathing dust, fumes, gas, mist, vapours, spray. [As modified by IV ATP].
P280: Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing.
P310: Immediately call a POISON CENTER or doctor/physician.