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HEDP
| Model No. : | 30%-60% |
|---|---|
| Brand Name : | Fuxing |
Zaozhuang, Shandong, China
- Agent
- Distributor/Wholesaler
- Manufacturer
- Other
- Service
- Trade Company
Product description
HEDP--1-Hydroxy Ethylidene-1,1-Diphosphonic Acid
Molecular Formula: C2H8O7P2
Molecular Weight: 206.02
CAS Number: 2809-21-4
Application Notes: Noted for its excellent CaCO3 scale inhibition and chlorine stability.
Recommended Uses: Cooling water treatment, boiler treatment, Industrial & institutional cleaners, swimming pool stain prevention, metal ion control
Packing: Liquid: 200L plastic drum, IBC(1000L), customers` requirement.
Solid: 25kg inner liner polyethylene (PE) bag, outer plastic woven bag, or confirmed by clients.
Specification:
|
Appearance |
Clear, colorless to pale yellow aqueous solution |
White crystal powder |
|
Active content (HEDP)% |
58.0-62.0 |
90.0min |
|
Phosphorous acid (as PO33-)% |
2.0 max |
2.5 max |
|
Phosphoric acid (asPO43- )% |
0.8 max |
0.7 max |
|
Chloride (as Cl-) ppm |
100.0 max |
100.0 max |
|
pH (1% solution) |
2.0 max |
2.0 max |
|
Density (20)g/cm3 |
1.40 min |
- |
|
Fe mg/L |
10.0 max |
20.0 max |
|
Colour APHA (Hazen) |
40.0 max |
- |
Zaozhuang, Shandong, China
- Agent
- Distributor/Wholesaler
- Manufacturer
- Other
- Service
- Trade Company
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