
High Efficiency Corrosion Inhibitor HEDP 98% Powder CAS 2809
Package Size20.00cm * 20.00cm * 5.00cm Package Gross Weight2.000kg Usage Methods of Scale Inhibitor HEDP High Efficiency
Send your inquiryDESCRIPTION
Basic Info.
| EINECS | 220-552-8 |
| Acid-Base Property | Hydroxyethylenediphosphonic Acid(HEDP) |
| Environmental Protection | Yes |
| Color | White |
| Appearance | Colorless to Light Yellow Transparent Liquid Orwhi |
| Type | Sewage Treatment Chemicals |
| Types | Colorless to Light Yellow Transparent Liquid / Whi |
| Assay | 50% or 60% or 90% Min |
| Other Names | Antiscalant |
| Purity | 60%, 90%, 95% |
| Transport Package | in 25kg Plastic Drum /250kg Plastic Drum/25kg Bag |
| Trademark | WENXU |
| Origin | China |
| HS Code | 2931900090 |
| Production Capacity | 50000tons/Year |
Packaging & Delivery
Package Size20.00cm * 20.00cm * 5.00cm Package Gross Weight2.000kgProduct Description
Usage Methods of Scale Inhibitor HEDP
High Efficiency Corrosion Inhibitor HEDP 98% Powder CAS 2809-21-4 Boiler Water & Metal Processing Inhibitor
Products Description
Hydroxybidentinic acid, also known as HEDP, is a bisphosphonate compound used in the production of dish soap, water purification processes, cosmetics and pharmaceuticals.
| Product Name | Hydroxyethylenediphosphonic acid(HEDP) |
| CAS No. | 2809-21-4 |
| Appearance | Colorless to light yellow transparent liquid / White crystalline powder |
| Assay | 50% OR 60% OR 90% MIN |
HEDP can be used for the treatment of industrial circulating cooling water HEDP can be used as a scale inhibitor and corrosion inhibitor for boiler and heat exchanger protection In the electroplating industry, HEDP is used as a complexing agent for cyanide-free electroplating HEDP can be used as a cleaning agent for both metals and non-metals HEDP can be used as stabilizer and fixing agent in bleaching and dyeing industry High purity HEDP can be used as a daily chemical additive HEDP is used as a cleaning agent in the electronics industry
- Addition method: Continuous dosing (injected into the system's water inlet through a metering pump) to ensure uniform dispersion of the agent. - Dosing concentration: Under normal working conditions, 5-30mg/L for circulating water systems and 3-10mg/L for RO systems; specific dosage should be adjusted according to water hardness, temperature, and pH value. - Service conditions: Suitable pH range is 6.0-9.5; can be used in combination with corrosion inhibitors and bactericides; avoid direct contact with strong oxidants (such as chlorine gas) (dosing should be separated by intervals). - Precautions: Wear protective equipment to avoid direct contact with skin/eyes; store in a cool and dry place, away from fire sources.
Related Products






