Active content（HEDP）％ 50 min
Phosphorous acid（as PO33-）% 2.0 max
Phosphoric acid （as PO43 ）% 0.8 max
Chloride (as Cl-)% 0.01 max
pH（1％ solution） 2.0 max
We are recognized by the industry for our integrity, our strength and the excellent quality of our Hydroxyethylidenedi phosphonic acid , 1 hydroxy ethylene 1 1 diphosphonic acid, Hydroxy Ethylidene 1 1 Diphosphonic Acid as well as by our customers and partners all over the world!Relying on our excellent technology and talents and perfect management and services, we try to create high-quality CAS 2809-21-4 to satisfy our customers.Our corporate philosophy is: the pursuit of excellence as the goal, integrity service as the center, scientific management as the basis and the realization of value-oriented! Through continuous improvement of manufacturing process, we have won high praise from many peers, and also attracted and won more customers. In the future development, we will continue to practice the value of repaying the society and integrate ourselves into the trend of social development. Cooperation with our company can help you to connect with international enterprises as soon as possible and provide some help for you to participate in international competition. "Create value for customers, create welfare for employees, create wealth for shareholders and create benefits for society"! is our core value. We adhere to the focus and flexibility of the company's development and continue to provide professional and quality services.
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![1-Hydroxy Ethylidene-1,1-Diphosphonic Acid]()
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![HPMA For Water]()
HPMA For WaterDTPMPA for water Alias: Amino Tris(Methylene Phosphonic Acid) CAS No. 6419-19-8 Molecular Formula: C2H8O7P2 Molecular weight: 299.05read more -
![Organic Phosphonate Salts ATMP•Na4]()
Organic Phosphonate Salts ATMP•Na4Tetra sodium salt of Amino Trimethylene Phosphonic Acid (ATMP•Na4) Alias: Amino Tris(Methylene Phosphonate) Tetrasodium Salt CAS No. 20592-85-2 Molecular Formula: C3H8NO9P3Na4 Molecular...read more -
![Polyacrylic Acid Sodium Sal(PAAS)]()
Polyacrylic Acid Sodium Sal(PAAS)PAAS is ncn-toxic, soluble in water, and operates under alkaline and medium cydes of concentration without scalinq. ldisoerses microcrystals of calcium carbonate, cakcium sulfate, and silt,...read more -
![Ethylenediamine Tetra (Methylene Phosphonic Acid)sodium EDTMPS]()
Ethylenediamine Tetra (Methylene Phosphonic Acid)sodium E...A itrogen-containing organic p^osphonare, cathod c corrosicn inhibitor, Corrcsion inhibition rate 3-Sx higher taninorqanic pclyphosphates, Wate^-miscilbke, non-toxic stable efective at 200'C....read more -
![High Purity Phosphonate Salts]()
High Purity Phosphonate SaltsHigh purity phosphonate salts ，An organic phosphonic acid scale/corosion inhibitor. Chelates metal ions (Fe, Cu, Zn), dissolwes metal oxides Effectiwe up to 250eC, stable at high pH, resistant...read more -
![ATMP 50% EVO Water Monomer]()
ATMP 50% EVO Water MonomerATMP (Amino Trimethylene Phosphonic Acid) is a professional organophosphonate scale and corrosion inhibitor specially formulated for high-hardness industrial water. It delivers stable calcium...read more -
![Industrial Grade Phosphonate Salts HEDP Organophosphonic Acid-based]()
Industrial Grade Phosphonate Salts HEDP Organophosphonic ...HEDP is an organophosphonic acid-based scale and corrosion inhibitor. It is capable of forming stable complexes with multiple metal ions including iron, copper and zinc, and can dissolve oxides...read more -
![Phosphonate Salts HEDP 50% 60% 90%]()
Phosphonate Salts HEDP 50% 60% 90%Active content（HEDP）％ 50 minread more
Phosphorous acid（as PO33-）% 2.0 max
Phosphoric acid （as PO43 ）% 0.8 max
Chloride (as Cl-)% 0.01 max
pH（1％ solution） 2.0 max -
![Phosphonate Scale Inhibitor Salts]()
Phosphonate Scale Inhibitor SaltsTetra Sodium Of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acidread more
Active content (HEDP), % 56.0 min
Active content (HEDP•Na4), % 79.9 min
Fe, mg/L 35.0 max
Moisture, % 15.0 max -
![Polyamino Polyether Methylene Phosphonae]()
Polyamino Polyether Methylene PhosphonaeActive component, % 40.0 minread more
Phosphoric acid (as PO43-), % 1.0 max
Density (20℃), g/cm3 1.20±0.05
pH (1% water solution) 2.0 ±0.5 -
![Bis(Hexamethylene Triamine Penta (Methylene Phosphonic Acid)]()
Bis(Hexamethylene Triamine Penta (Methylene Phosphonic Acid)Active content % 43.0-48.0read more
Chloride (Cl-)% 8.0 max
Fe, mg/L 65.0 max
Density(20℃)g/cm3 1.20 min
pH(1%water solution) 2.0 max
Fred Slater
Been using it for a while and it still looks as good as new without any issues, it fits perfectly.
Lois Brown
I was impressed by the company, whether it is the product or the service, they always think about the buyer, including every detail.
Wallace Noel
Their products are good. After using this, the table is much more tidy.
Luis Haines
This company really pays great attention to after-sales service and can solve all our doubts in a timely manner. I am very grateful for their patience and hope to continue to cooperate with them in
Paul Mortensen
This supplier is worth seeing by more people!
Alonzo Wilmer
We like your products very much, and we like working with you. We look forward to more quality products from you.
We insist on determining the direction of enterprise development, developing superior triazine biocide, scale and Corrosion Inhibitor Non-phosphorus, cyanide in wastewater and providing first-class services from the needs of our customers and the public. We're well-known as one of the leading cas 2809-21-4 manufacturers in China. We warmly welcome you to wholesale high quality cas 2809-21-4 for sale here from our factory. Contact us for more details.