Properties

Dihydrate type contains one or two molecules of water of hydration and is slightly hygroscopic.The hydrated forms occur as white or transparent crystals or granules. All forms are freely soluble in water, but are insoluble in alcohol. The pH of a 1:100 solution is between 4.1 and 4.7.

Application

It is mainly used as buffering agent, emulsification agent, nourishment, etc.

Package

Packing :25 kgs bag,1000 kgs,1100 kgs, 1200 kgs jumbo bag

Loading:25 kgs on pallet: 24MT/20’FCL; Un-palletized:25MT/20’FCL

Jumbo bag :20 bags /20’FCL ;

Specifications

No	Specifications	National   Standard	Ronghong Standard
1	Assay  %≥	98.0-103.0	99 Min
2	P2O5   %≥	/	44.6
3	PH   (10Gg/Lsolution)	4.1-4.7	4.1-4.7
4	Heavy   Metal(As Pb)%≤	0.001	0.001Max
5	As %≤	0.0003	0.0003   Max
6	F %≤	0.005	0.005
7	Water   Insoluble %≤	0.2	0.1   Max
8	Fe %≤	/	0.005
9	SO4   %≤	/	0.5
10	Cl  %≤	/	0.05
11	Pb  %≤	0.0004	0.0004   Max
12	Loss   on Drying(NaH2PO4)	20.0-25.0	20