Perfect HEDP. Na2 Water Treatment ChemicalsDisodium Salt Of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid?(HEDP?Na2)
Basic Info Model NO.: HEDP. Na2 Certification: SGS Color: Colorless or Light Yellow Transparent Liquid Type: Industrial Circulating Water Treatment Agent Moisture%: 3.0~6.0 Usage 2: Detergent for Metal and Nonmetal Usage 4: Dye-Fixing Agent Transport Package: 200kgs or 250kgs Per Drum; IBC;...
Model NO.: HEDP. Na2
Color: Colorless or Light Yellow Transparent Liquid
Type: Industrial Circulating Water Treatment Agent
Usage 2: Detergent for Metal and Nonmetal
Usage 4: Dye-Fixing Agent
Transport Package: 200kgs or 250kgs Per Drum; IBC; Customization
Acid-Base Property: Neutral Surface Disposal Agent
Environmental Protection: Yes
Fe, Mg/L: 20.0max
Usage 1: Circulating Cool Water System
Usage 3: Peroxide Stabilizer
Disodium Salt Of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP?Na2)
CAS No. 7414-83-7
Molecular Formula: C2H6O7P2Na2 Molecular weight: 250
HEDP?Na2 is an organophosphonic acid corrosion inhibitor, it can chelate with Fe, Cu, and Zn ions, it can dissolve the oxidized materials, it has good scale and corrosion inhibition effects even under 250oC, it is stable under high pH value, not easy to be hydrolyzed, not easy to be decomposed under normal light and heat condition, its acid/alkaline and chloride oxidation tolerance are better than that of other organophosph-onic acids. HEDP?Na2 can form six-ring chelating compounds with metal ions in water system, Ca2+ in particular. HEDP?Na2 has good scale inhibition effects and obvious dissolution threshold effects. When used with other Water Treatment Chemicals, the synergistic effects is better.
|Appearance||Colorless to light yellow transparent liquid||White powder|
|Active content (HEDP) %||16.5 min||74.0-79.0|
|Active content (HEDP?Na2) %||20.0 min||89.9-95.8|
|Fe, mg/L||--||20.0 max|
|PH (1% water solution)||4.0-6.0||4.0-6.0|
HEDP?Na2 is widely used in circulating cool water system, medium and low pressure boiler, oil field water pipelines as scale and corrosion inhibitor in fields such as electric power, chemical industry, metallurgy, fertilizer, etc.. In light woven industry, HEDP?Na2 is used as detergent for metal and nonmetal. In dyeing industry, HEDP?Na2 is used as peroxide stabilizer and dye-fixing agent; In non-cyanide electroplating, HEDP?Na2 is used as chelating agent.
Package And Storage:
Liquid: 200L plastic drum, IBC(1000L),customers' requirement. Storage for ten months in shady room and dry place.
Solid: 25kg/bag, customers' requirement. Storage for ten months in shady room and dry place.
Weak acidity, Avoid contact with eye and skin, once contacted, flush with water.
Disodium Etidronate Hydrate;Disodium dihydrogen bisphosphonate (1-hydroxyethylidene)bisphosphonate
Disodium Salt of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid
Tetra Sodium Salt of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP?Na4)
1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP)
Why Choose BLUE STAR?
1. BLUE STAR is the leading producer and repackager of Swimming Pool & Spa Chemical
2. BLUE STAR is the leading producer and repackager of Moisture Absorbe
3. BLUE STAR is the leading supplier and repackager ofIce Melt
4. BLUE STAR is the leading supplier of Oil Drilling chemicals
5. BLUE STAR is the leading supplier and manufacture of package
BLUE STAR Can:
1. BLUE STAR not only is a factory but also we've more than 10 years exporting experience
2. BLUE STAR can supply special products.And also can pack many>3. BLUE STAR can help to design and edit customers' artwork and labels
3. BLUE STAR can help to design and edit customers' artwork and labels
4. BLUE STAR can mix loading different products into one container
5. BLUE STAR provide the prompt shipment, documents and professional service
6. BLUE STAR can offer COA ,MSDS and REACH cerificates
We're one of the professional and experienced manufacturers and suppliers of perfect hedp. na2 water treatment chemicalsdisodium salt of 1-hydroxy ethylidene-1,1-diphosphonic acid?(hedp?na2). As one of the famous brands, we warmly welcome you to buy the products made in China which is high in efficiency and quality from us, and also welcome to check the quotation with us.