FOB Price
Obtenir le dernier prix|
Minimum Order
Localité:
China
Prix de commande minimale:
-
Commande minimale:
2 Ton
Packaging Detail:
25kg bag
Delivery Time:
within 10 days
Supplying Ability:
-
Payment Type:
T/T, L/C
Personne àcontacter jie
taocheng district, Hengshui, Hebei
Disodium Hydrogen Phosphate(DSP)
Molecular formula: Na2HPO**2H2O
Molecular weight: **8.*4
Standard executed: GB******5
Technical Specifications:
|
Specifications |
Superior quality |
First-grade |
Qualified products |
|
Sodium Hydrogen Phosphate (as Na2HPO**2H2O O) %≥ |
*7.0 |
*6.0 |
*5.0 |
|
Sulfate( as SO4 ) %≤ |
0.7 |
1.2 |
0.*0 |
|
Chloride(as Cl ) %≤ |
0.*5 |
0.*0 |
0.*0 |
|
Water insoluble %≤ |
0.*5 |
0.*0 |
0.*0 |
|
Arsenic (As) %≤ |
0.**5 |
0.**5 |
*5.***9.0 |
|
Fluoride(F)% ≤ |
0.*5 |
0.*5 |
0.*1 |
|
PH value |
9.0±0.2 |
9.0±0.2 |
0.*5 |
|
Heavy Meltal (Pb) %≤ |
0.**5 |
0.**5 |
0.*5 |
Properties: Colorless rhombus crystal, easy effloresces in the air, dewatering to anhydrous matter at **0°C and breaking down into sodium pyrophosphate ; soluble in water and insoluble in alcohol, aqueous solution is alkali(PH=0.9 of 0.*1N aqueous solution).
Application: Water softening agent, tanning, dye, weight increasing agent in textile industry, fire retardant agent of wood and paper, welding agent, laxative inedicine, inoculum of peniciline and streptomycin, adjusting liquid of Phmeasurement, deironagent, paint and pigment, food industry, baking powder and electroforming as well as materials for making pyrophosporate and other phosphates.
Packaging:
n.w.*5kgs plastic-lined woven bags.
