Potassium dihydrogen phosphate (Food grade)

Products

I. Chemical Name: Potassium dihydrogen phosphate

Ⅱ. Molecular formula: KH₂PO₄

Ⅲ. Molecular Weight: 136.09

IV. Properties: white granules or crystalline powder, Relative Density 2．338. Melting point 96℃ to 253℃. Solubility (83．5g/100ml,90℃), PH value of 2．7％ Aq solution is 4．2－4．7.

V. Quality Standard:

Index name	GB 25560-2010	FCC-V
Assay (as KH₂PO₄) ≥%	98.0	98.0
As ≤%	0.0003	0.0003
Fluoride (F)≤%	0.01	0.01
Water insoluble ≤%	0.2	0.2
Pb ≤%	0.0002	0.0002
Loss on drying ≤%	1.0	1.0
pH(10g/LSolution)	4.2～4.7
Heavy metals (as Pb) ≤%	0.001

VI. Packing: PE bag lined composite plastic woven bag, Net wt 25KG.

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