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Henan Qingshuiyuan Technology CO.,LTD
China Manufacturer with main products: HEDP, ATMP, DTPMP, BHMTPMPA, PBTC, EDTMPA, HMDTMPA, HPMA |
| Place of Origin: | Henan in China |
|---|---|
| Packaging Details: | drum;ibc; |
Specifications
Chemical Name: Sodium salt of 1-Hydroxyethylene -1, 1,-diphosphonic acid
Abbreviation: HEDP.Na4 CAS Number: 3794-83-0
Molecular Formula: C2H4O7P2Na4
Molecular Weight: 294
Application Notes: The sodium salt of HEDP is noted for its excellent CaCO3 scale inhibition and chlorine stability is based on hydroxyl ethylidene (1, 1-diphosphonic acid) and is approved for applications in which boiler steam comes in contact with food.
Recommended Uses: Noted for its excellent CaCO3 scale inhibition and good chlorine stability in water treatment. Some recommended uses are for cooling water treatment, boiler treatment, I & I Cleaners, swimming pool, stain prevention, metal ion control.
Specification:
|
Appearance: |
Water white to pale yellow liquid |
|
Active Acid (%) |
20.3 - 21.7 |
|
Active Salt (%) |
29.0 - 31.0 |
|
pH (as is) @ 25°C |
10.0 - 12.0 |
|
Phosphorous acid as PO33- (%) |
1.5 max |
|
Iron, as Fe (ppm) |
20.0 max |
|
Specific Gravity at 20/20°C |
1.310 min |
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chemical from this supplier
Min Order: 10 Kilogram
Min Order: 100 Kilograms
Min Order: 25 Kilogram
Min Order: 25 Kilogram
FOB Price: 10.00-15.00 USD/Kilogram
Min Order: 25 Kilogram
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Min Order: 1 Carton
FOB Price: 1,100.00-1,500.00 USD/Metric Ton
Min Order: 20 Metric Ton
FOB Price: 6,000.00-12,000.00 RMB/Metric Ton
Min Order: 10 Metric Ton
FOB Price: 2,250.00 USD/Metric Ton
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