... powder (4):Standard: Food Grade and Tech Grade (5):Prof Mono Sodium Phosphate(MSP)Molecular formula: NaH2PO4. nH2O (n=0,2)Standard ... soluble in water, but not in organic solution.Uses:Used for water treatment to boiler, also as buffering agent to acidity ... , detergent, cleaning agent, dyeing flux, for tanning and electroplating. For food additive it is mainly used as buffering agent ...