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Application
food additive, buffering agent, solder, tanning agent, Emulsifier; texturizer; nutrient
Molecular formula: Na2HPO4-12H2O
Molecular weight: 358.14
CAS Number: 10039-32-4
Other Name: Disodium Monohydrogen Phosphate
National Standard:GB25568-2010
CNS.:15.006
Properties
White or colorless crystalline free flowing solid, efflorescent in air, easily soluble in water, but insoluble in alcohol, its water solution is slightly alkaline, relative density at 1.52 g/cm3, melting point at 35℃
Package
Packing: 25 kgs bag, 1000 kgs, 1100 kgs, 1200 kgs jumbo bag
Loading: 25 kgs on pallet: 22MT/20’FCL; Un-palletized:25MT/20’FCL
Jumbo bag :20 bags /20’FCL;
Specifications
| No | Specifications | National Standard | LXJL Chem Standard |
| 1 | Main contents %≥ | 98.0 | 99 |
| 2 | Phosphorus pentoxide, %≥ | / | 19.2 |
| 3 | PH (10g/L solution) | / | 8.8-9.2 |
| 4 | Sulfate, as SO4 %≤ | / | 0.25 |
| 5 | Heavy metals, as Pb %≤ | 0.001 | 0.001 Max |
| 6 | Arsenic, as As %≤ | 0.0003 | 0.0003 Max |
| 7 | Fluoride, as F %≤ | 0.005 | 0.002 Max |
| 8 | Water insoluble %≤ | 0.2 | 0.1 |
| 9 | Cl %≤ | / | 0.014 |
| 10 | Pb %≤ | 0.0004 | 0.0004 Max |
| 11 | Fe %≤ | / | 0.002 |
| 12 | Loss on drying %≤ | 61 | 61 |
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