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Category: | Chemicals / Chemical Auxiliary & Catalyst / Surface Disposal Agent |
Label: | MSP , Tech grade MSP , Food grade MSP |
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Last Online:11 Dec, 2017 |
Molecular formula: NaH2PO4. nH2O (n=0,2)
Standard executed: Tech grade (HG/T 2767-1996) Food grade (HG 2919-2000)
CAS Number: 7558-80-7
Properties:
Anhydrous products is white powder, and melting point is at 190 ℃.Dihydrate products is colorless crystal, relative density at
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, emulsification agent, nourishment, etc.
Packing and storage:
In
Guaranteed Technical Specifications: NO Specifications NaH2PO4 (Anhydrous) NaH2PO4. 2H2O (Dihydrate) Industrial Grade Food Grade Industrial Grade Food Grade 1 Main Contents % ≥ 98 98 98 98 2 Phosphorus pentoxide % ≥ 58.0 58.0 44.6 44.6 3 PH value of 1% solution 4.2-4.8 4.2-4.8 4.2-4.8 4.2-4.8 4 Heavy metals, as Pb % ≤ 0.001 0.001 5 Arsenic, as As % ≤ 0.0003 0.0003 6 Fluoride as F % ≤ 0.005 0.005 7 Water insoluble % ≤ 0.10 0.10 0.10 0.10