Food Grade Additive Sodium Phosphate Monobasic

SPECIFICATION(TDS)
Monosodium Phosphate(MSP)
1. Chemical name: Monosodium Phosphate
2. M. F.: NaH2PO4, NaH2PO₄·H₂O, NaH2PO₄·2H₂O 
3. M. W.: Anhydrous: 119.98; Monohydrate:138.01; Dihydrate:156.01
4. Physical properties: White rhombic crystal or white crystal powder, easily soluble in water, almost insoluble in ethanol. Its solution is acidic.
5. Quality standard: (GB25564-2010,FCC-V)

Name of index	GB25564-2010	FCC-V
Monosodium Phosphate NaH2PO4 (on dried material)               %	98.0-103.0	98.0-103.0
Water Insoluble              ≤%	0. 2	0. 2
Arsenic (As)                 ≤%	0.0003	0.0003
Heavy Metal (as Pb)           ≤%	0.001	-
Pb                         ≤%	0.0004	-
Fluoride (as F)               ≤%	0.005	0.005
PH (1% aqueous solution)	4.1-4.7	-
Loss on drying  NaH2PO4    ≤%	2.0	2.0
Loss on drying  NaH2PO4·H2O   %	10.0-15.0	10.0-15. 0
Loss on drying  NaH2PO4·2 H2O  %	20.0-25.0	20.0-25.0

6. Usage: In food industry, it is used as quality improver and emulsifier, mainly applied to cheese, drinks and jelly.
7. Packing: In 25kg composite plastic woven/paper bag with PE liner.
8. Storage and transport: It should be stored in a dry, ventilated and clean warehouse; kept away from moisture and heat, and stored separately from poisonous substances. Handled with care to avoid damage to the packing bags.