Food Grade Sodium Phosphate Monobasic Anhydrous(NaH2PO4)

Product Details
Product Details

Description

1.Chemical Name: Sodium Phosphate mono basic

2.Molecular Formula: NaH2PO4

3.Molecular Weight: 120.01

4.CAS: 7558-80-7

5.Character: It is colorless column crystal, odorless, slightly deliquescent. The relative density is 2.04 and melting point is 60℃. It is easily soluble in water but insoluble in ethanol. If heated below 100℃, it can dissolve in its’ own crystal water and convert to monohydrate salt. When heated up to 100℃, it’ll lose crystal water and change to anhydrous substances, which will become Sodium Metaphosphate if it continues to be heated.

6、Usage: In food industry, it is used as buffering, character improving agent, emulsifier, nutrition supplement, antioxidant additive, brine penetrable agent, sugar clarifier, stabilizer, coagulant and fowl scalding agent.

7、Packing: It is packed with polyethylene bag as inner layer and a compound plastic woven bag as outer layer. The net weight of each bag is 25kg.

8. Storage and Transport: It should be stored in a dry and ventilative warehouse, kept away from heat and moisture during transportation, unloaded with care so as to avoid damage. Furthermore, it must be stored separately from poisonous substances.

Specification

GB 25564-2010

FCC VII

Content (NaH2PO4), w/%

98.0-103.0

98.0-103.0

pH(10g/L,25℃)

4.1-4.7

————

Insoluble Substances, w/% 

0.2

0.2

Heavy Metal(Pb),mg/kg ≤

10

————

Pb,mg/kg ≤

4

4

As,mg/kg ≤

3

3

Fluorides (F),mg/kg ≤

50

50

Loss On Drying

2.0

2.0

NaH2PO4·H2O

10.0-15.0

10.0-15.0

NaH2PO4·2H2O

20.0-25.0

20.0-25.0

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