Sodium Tripolyphosphate (STPP) Technical Grade 94% ISO Quality Assurance
|Packaging Details:||25 KG/BAG WOVEN BAG OR KRAFT BAG|
|Delivery Detail:||Shipped in 7 days after payment|
Sodium tripolyphosphate white granular or powder, an apparent density of 0.35-0.90g / cm3, melting point 622 ºC. Water-soluble, alkaline aqueous solution, 1% aqueous solution PH 9.7. In the water gradually hydrolyzed to phosphite, has a good ability to complex metal ions. With calcium, magnesium, iron and other metal ions to form soluble complexes. You can soften hard water. As an inorganic surfactants, organic surfactants having certain properties.
|Total phosphate as P2O5 %≥||94%||94.5%|
|The activity of phosphate as P2O5 %≥||57%||57.3%|
|PH ( 1% solution)||9.2--10.0||9.57|
|Iron ( Fe) %≤||0.01||0.01|
|Particle size 1.00 mm test sieve residue % ≤||5.0||5.0|
1.Are you a manufacturer or trading company?
We are a professional manufacturer of sodium hexametaphosphate , and we also have our trading company.
2. How about your quality and price.
In the market we have the lowest price with the same quality and the best quality with the same price.
3. What about your payment?
Now we can only accept T/T and L/C at sight.
Shandong Qinye Chemical Co.,Ltd is a chemical enterprise, covering an area of 20,000 square meters. At present,
it has 60million of existing fixed assets. It specializes in manufacturing phosphate, with an annual output
capacity of 10 thousand tons of sodium tripolyphosphate, 6 thousand tons of industry sodium hexamephosphate, and 5 thousand tons of disodium phosphate and trisodium phosphate and other kinds of sodium phosphate.
With advanced manufacturing technologies and complete examination means, our new technology in manufacturing .
sodium tripolyphosphate gains National Inventive Patent and Provincial Science and Technology Award. And the
State Bureau of Technical Supervision has issued the company the Product Quality Scheduled Inspection
Certification and authorized it as the Trustworthy Unit in product Quality. Shandong Province Administration of
Work Safety has awarded the company safety production permit.
Our enterprise spirit is innovation, pragmatism, unity and progressiveness. We make fine quality as our constant
pursuit and credit as our life.
We would welcome your visit with hospitality and considerate services.