HEDP 50% 60% 90% Hydroxyls Ethylidene 1, 1 Diphosphonic Acid CAS 2809 21 4
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- Supplier: Jinan Jinbang Chemical Co. Ltd. [Shandong China]Jinan
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Product Overview
Description
PRODUCT DESCRIPTION
Information :
| cas | CAS 2809-21-4 |
| Name | HEDP Hydroxyls Ethylidene-1, 1-Diphosphonic Acid |
| Appearance | Powder |
| Application | cleaning agent in electronic fields and as additives in daily chemicals. |
APPLICATIONS
1. It can be used in cooling water systems, pipelines and boiler scale, it can
be as high hardness, high salinity and other water quality is poor oil pipeline
inhibitors.
2. It can be used for cooling water, boiler water, oilfield water treatment scale
inhibitor and corrosion inhibitor.
3. It can be used for circulating cooling thermal power plants, refineries.
SPECIFICATION
Item | SPECIFICATION |
APPEARANCE | CLEAR COLORLESS TO PALE YELLOW TRANSPARENT SOLUTION |
ACTIVE CONTENT | 50.0% 60.0% |
CHLORIDES (Cl-) | 1.0% MAX |
Phosphite (PO33-) | 3.0 MAX |
| Phosphate (PO43-) | 1.0 MAX |
PH (1% WATER SOLUTION) | 2.0 ± 0.5 |
density (200C) | 1.30 ± 0.55 |
Calcium chelation value | 450.0 MIN |
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