Powder HEDP 90% 1-Hydroxyethylidene-1,1-diphosphonic acid cas 2809-21-4 Ecteronic acid monohydrate
| Product Name |
|
| CAS No. |
2809-21-4 |
| Appearance |
Liquid/Powder |
| Purity |
≥99%, ≥99.9%, ≥95%, Industrial Grade, Technical Grade (Other purities are also available) |
| Ingredient |
C2H8O7P2 |
| APS |
1-5 µM, 10-53 µM, Nano size (Can be customized), Ask for other available size range |
| Product Code |
NCZ-NRQ-296/26 |
Product Description
powder HEDP 90% 1-Hydroxyethylidene-1,1-diphosphonic acid cas 2809-21-4
Etidronic acid monohydrate
Product details:
Product Name: powder HEDP 90%
Other Names: 1-Hydroxyethylidene-1,1-diphosphonic acid
CAS No.: 2809-21-4
Molecular Formula: C2H8O7P2
Appearance: white powder
Application: Water Treatment
Purity: 90%min
Other Related Descriptions
Applications:
1. HEDP is used as scale and corrosion inhibition in circulating cool water system, oil field and low-pressure boilers in fields such as electric power, chemical industry, metallurgy, fertilizer, etc.
2. In light woven industry, HEDP is used as detergent for metal and non-metal. In dyeing industry, HEDP is used as peroxide stabilizer and dye-fixing agent.
3. In non-cyanide electroplating, HEDP is used as chelating agent. The dosage of 1-10mg/L is preferred as scale inhibitor, 10-50mg/L as corrosion inhibitor, and 1000-2000mg/L as detergent.
4. Usually, HEDP is used together with polycarboxylic acid.
Packing
1 Kg, 2 Kg, 5 Kg, 10 Kg, 25 Kg (ask for the customization)
Specification
| Item |
Index |
| Appearance |
White powder |
| Active content (as HEDP) % |
≥ 90 |
| Active content (HEDP.H2O) % |
≥ 98 |
| Chloride (as Cl-)% |
≤ 5.0 |
| PH（1％ solution） |
≤ 2.0 |
| Phosphoric acid (as PO3³‾) |
≤ 0.8 |
| Fe ion ppm |
≤ 5 |
| Phosphoric acid (as PO4³‾) |
≤ 0.5 |
Powder HEDP 90% 1-Hydroxyethylidene-1,1-diphosphonic acid cas 2809-21-4 Ecteronic acid monohydrate is generally immediately available in most volumes. Nanochemazone produces many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural, and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research, and safety (MSDS) information are available, as is a Reference Calculator for converting relevant units of measurement.
Related Information:
Storage Conditions:
Airtight sealed, avoid light, and keep dry at room temperature.
Please get in touch with us for customization and price inquiry
Email: contact@nanochemazone.com
Note: We supply different size ranges of Nano and micron as per the client’s requirements and accept customization in various parameters.
