China (Mainland)
Disodium Phosphate Anydrous(ADSP) CAS NO.7558-79-4
- Min.Order: 1 Metric Ton
- Payment Terms: L/C,T/T
- Product Details
Keywords
- Disodium Phosphate Anydrous
- ADSP
- food additive, buffering agent, solder, tanning agent
Quick Details
- ProName: Disodium Phosphate Anydrous(ADSP)
- CasNo: 7558-79-4
- Molecular Formula: Na2HPO4
- Appearance: white powder
- Application: Used as a fire-preventio agent for fab...
- PackAge: in 25kg plastic woven bags/25kg paper ...
- ProductionCapacity: Metric Ton/Day
- Purity: 98%
- LimitNum: 1 Metric Ton
Superiority
We adheres to the “Quality First, Reputation First” as the quality concept, and tightly grasps the R&D and the production through the direct cooperations with the manufacturers, to ensure the high standards and high quality of our products. In 2016, our company has been assessed and certified as meeting the requirements of ISO 9001:2008 by SGS.In 2017, we aquired the HALAL CERTIFICATE and KOSHER CERTIFICATE for our food grade phosphates.
Details
Molecular formula: Na2HPO4
Molecular weight: 358.0
CAS Number: 7558-79-4
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℃
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:
|
ITEMS OF TEST |
QUALITY STANDARDS |
TEST RESULTS |
|
Content (Na2HPO4)%≥ |
98.0 |
100.32 |
|
Water insoluble % ≤ |
0.2 |
0.02 |
|
Fluoride, mg/kg ≤ |
50 |
15 |
|
Heavy metal, as Pb mg/kg ≤ |
10 |
<10 |
|
Pb, mg/kg ≤ |
4 |
1 |
|
As, mg/kg ≤ |
3 |
1 |
|
Loss of dryness %≤ |
5.0 |
0.1 |
|
pH of 1% water solution |
8.5-10.0 |
9.2 |