| Model: | CAS-10039-32-4 |
|---|---|
| Brand: | chuanhong |
| Origin: | Made In China |
| Category: | Chemicals / Inorganic Chemical Materials / Alkali |
| Label: | DSP , Disodium Phosphate , phosphate |
| Price: |
US $1
/ pc
|
| Min. Order: | 1 pc |
| Last Online:05 Aug, 2025 |
Chemical formula: Na2HPO4·12H2O
Molecular weight: 358.14
Standard executed: GB6008-85
Properties: White or colorless crystal, efflorescent in air, easily soluble in water, but insoluble in alcohol, its water solution is slightly alkaline, relative density is 1.63, melting point is 34.6℃
Technical Specifications:
|
No |
Specification |
Industrial grade |
|
1 |
Main content %≥ |
97.0 |
|
2 |
P2O5 %≥ |
19.2 |
|
3 |
pH of 1%watersolution |
8.8-9.2 |
|
4 |
Chloride, as Cl %≤ |
0.05 |
|
5 |
Sulfate, as SO4 %≤ |
0.7 |
|
6 |
Fluoride, as F %≤ |
0.05 |
|
7 |
Heavy metal, as Pb %≤ |
- |
|
8 |
Arsenic, as As %≤ |
0.005 |
|
9 |
Water insoluble %≤ |
0.10 |
Applications: Used as a fire-prevention agent for fabric, timber, and paper, also as water softening agent for boiler, food additive, buffering agent, solder, tanning agent, and etc.
Packaging: Plastic-woven sack with polythene inner bag. Net weight: 25kg, 50kg or 1000kg. Stored in ventilated and dry place.
| specifications: | Plastic-woven sack with polythene inner bag. Net weight: 25kg, 50kg or 1000kg. |
|---|---|
| Advantages: | Used as a fire-prevention agent for fabric, timber, and paper, also as water softening agent for boiler, food additive, buffering agent, solder, tanning agent, and etc. |
| Payment Details: | T/T , L/C etc. |
| Min Order: | one ton |
| Ship Date: | 15-30days |
| Standard Met: | ISO-2008 |
