Disodium Hydrogen Phosphate Anhydrous

FOOD GRADE E339 (ii)

C521 US Food Codex

Assay: >98.5%
M.F.: HNa2O4P 
M.W.: 141.96
Appearance Form: White Crystalline powder
pH: 8.9 - 9.2 at 50 g/l at 25 °C
PO2 Content: 49.7%
Vapour density: 4.90 - (Air = 1.0)
Relative density: 1.520 g/cm3
Water solubility: soluble
Relative vapour density 4.90 - (Air = 1.0)
Arsenic (As): <1ppm
Fluoride (F): <10ppm
Lead (Pb): <1ppm
Cadmium (Cd): <1ppm
Mercury (Hg): <0.5ppm
Insoluble Matter: <0.02%
Loss on Drying: <0.1%

Cas Number: 7558-79-4

Einecs Number: 231-448-7

HS Code / Commodity Code: 2835220000

Hazard Phrases: h0001