- Food Additives[1]
- Phosphate[10]
- Bulldozers[10]
- Concrete Mixers[1]
- Concrete Pumps[7]
- Concrete Truck[3]
- Excavators[10]
- Loaders[10]
- Motor Graders[9]
- Other Construction Machinery[10]
- Pavers[9]
- Road Roller[10]
- Construction Machinery Parts[5]
- Tractors[10]
- Cranes[10]
- Forklifts[8]
- Used Cranes[1]
- Used Motor Graders[1]
- Container[1]
- Fire Truck[9]
- Truck Trailer[5]
- Other Truck Parts[6]
- Contact Person : Mr. Zhou Alex
- Company Name : Xuzhou Zhongxu Construction Machinery Imp.& Exp. Co., Ltd.
- Tel : 0086-516-80110222
- Fax : 0086-516-80110221
- Address : Jiangsu,Xuzhou,NO.1 Pantaoshan Road,Xuzhou,Jiangsu,China
- Country/Region : China
- Zip : 221004
Related Product Searches:Di-Sodium Phosphate(DSP),High Quality,Di-Sodium Phosphate(DSP), Di-Sodium Phosphate
Di-Sodium Phosphate(DSP)
Molecular formula:Na2HPO4.nH2O (n=0,12)
Molecular weight:358.0
Standard executed:HG/T2965-2000(Industrial Grade) HG2920-2000(Food Grade)
CAS Number:7758-79-4
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°C
Uses:Used as a fire-preventio agent for fabric, timber, and paper, also as water softening agent for boiler, food additive, buffering agent, solder, tanning agent, etc.
Packing and storage:In 25kg, 50kg, 1000kg net bags, store at a cool ,dry and well ventilated place.
Guaranteed Technical Specifications:
No. | Specifications | Na2HPO4 (Anhydrous) | Na2HPO4 .12H2O (Duo hydrate) | ||
Industrial Grade | Food Grade | Industrial Grade | Food Grade | ||
1 | Main contents % ≥ | 98.0 | 98.0 | 97.0 | 97.0 |
2 | Phosphorus pentoxide % ≥ | 49.0 | 49.0 | 19.2 | 19.2 |
3 | PH value of 1% solution | 8.8-9.2 | 8.5-10.0 | 8.8-9.2 | 8.5-10.0 |
4 | Chloride(as Cl) % ≤ | —— | —— | 0.05 | —— |
5 | Sulfate, as SO4)% ≤ | —— | —— | 0.7 | —— |
6 | Heavy metals(as Pb )% ≤ | —— | 0.001 | —— | 0.001 |
7 | Arsenic(as As )%) ≤ | —— | 0.0003 | 0.005 | 0.0003 |
8 | Fluoride(as F) % ≤ | —— | 0.005 | 0.05 | 0.005 |
9 | Water insoluble % ≤ | 0.10 | 0.20 | 0.05 | 0.20 |
Di-Sodium Phosphate(DSP)