Main Products
- Phosphonates Antiscalants, Corrosion
Inhibitors and Chelating Agents -
- Amino Trimethylene Phosphonic Acid (ATMP)
- 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP)
- 2-Phosphonobutane -1,2,4-Tricarboxylic Acid (PBTC)
- Diethylene Triamine Penta (Methylene Phosphonic Acid) (DTPMPA)
- 2-Hydroxy Phosphonoacetic Acid (HPAA)
- Polyamino Polyether Methylene Phosphonic Acid(PAPEMP)
- More Phosphonates Antiscalants, Corrosion Inhibitors and Chelating Agents
- Salts of Phosphonates
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- Tetra Sodium Salt of Amino Trimethylene Phosphonic Acid (ATMP•Na4)
- Penta sodium salt of Amino Trimethylene Phosphonic Acid (ATMP•Na5)
- N-oxide, Pentapotassium Salt of Amino Trimethylene Phosphonic Acid (ATMP-N-Oxide)
- Disodium Salt of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP•Na2)
- Tetra Sodium Salt of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP•Na4)
- 2-Phosphonobutane -1,2,4-Tricarboxylic Acid, Sodium salt (PBTC•Na4)
- More Salts of Phosphonates
- Polycarboxylic Antiscalant and Dispersant
- Biocide and Algicide
- Reverse Osmosis Chemicals
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- KR-0100 Antiscalant and Dispersant for RO Membrane
- KR-150 Antiscalant and Dispersant for RO Membrane
- KR-200 Antiscalant and Dispersant for RO Membrane
- KR-191 Antiscalant and Dispersant for RO Membrane
- KRASD-200 Antiscalant and Dispersant for RO Membrane
- KR-260 Acid Detergent for RO Membrane
- KR-261 Alkali Detergent for RO Membrane
- More Reverse Osmosis Chemicals
- Built Scale & Corrosion Inhibitors and Pretreatment Filming Agents
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- KR-907 Non-P Scale & Corrosion Inhibitor
- KR-503 Scale and Corrosion Inhibitor for Boiler
- KR-503B Scale and Corrosion Inhibitor for Boiler
- KR-504 Scale and Corrosion Inhibitor for Heating Water
- KR-601 Scale and Corrosion Inhibitor for Iron & Steel Plant
- KR-604 Scale and Corrosion Inhibitor for Power Plant
- More Built Scale & Corrosion Inhibitors
- Corrosion Inhibitors & Oxygen Scavenger
- Surfactant & Others
- Biodegradable Chelating Agents,
Antiscalant and Dispersant - Detergent Auxiliary
Product List for Specific Application
Contact us
Shandong Kairui Chemistry Co.,Ltd.
Zaozhuang Kairui Water Treatment Co., Ltd.
TEL: +86-632-3671188
FAX: +86-632-3671189
E-mail: export@krchemical.com
ADD: No.1, Fuqian South Road, Xuecheng Chemical Industrial Park, Xuecheng District, Zaozhuang City, Shandong Province, China
Sodium Salt of Triethylene-tetramine Hexmethanephonic Acid
(TETHMP·Na12)
Molecular Formula: C12H24O18N4P6Na12 Molecular weight: 974
Structural Formula:
Properties:
TETHMP·Na12 has strong properties of scale and corrosion inhibition and high thermal stability, which decomposition temperature of dry product is 223 ~ 245 ℃. It is easy to be degraded and safe to use. TETHMP·Na12 can be used as scale inhibitor , efficient chelating agents, excellent barium sulfate scale inhibitor , which is widely used in cooling water treatment, peroxide bleaching stabilizer, detergent additives , municipal industrial clean water , geothermal water treatment and oilfield scale inhibitor.
TETHMP·Na12 is a strong complexing agent with high dissociation degree in water, and can form a stable complex with Ca2+、Mg2+ and other metal ions. It can dissociate into twelve pairs of positive and negative ions in aqueous solution, chelate with two or more metal ions to form two or more complex of stereo macromolecule structure, loosely dispersed in water to destruct the normal crystalline of scale and prevent scale formation. It can effectively control the precipitation of carbonates, sulfates, phosphates, hydroxyl phosphates and ferric hydroxide and prevent the hard scale formation. In addition, TETHMP·Na12 can form stable adduct with active oxygen compound (e.g.H2O2, etc.) to keep stability of active oxygen. As water quality stabilizer, it can be used to prevent scale in industrial circulating cooling water, dyeing water, low-pressure boiler feed water. It also used as precious metal extraction agent, metal ions equispaced agent in electroplating industry, scale inhibitor of metal surface phosphate treatment system, cleaning agent of metal surface.
Specification:
| Items | Index |
|---|---|
| Appearance | Amber transparent liquid |
| Solid content, % | 50.0 min |
| Active content (as acid), % | 25.0 min |
| Active content (as salt), % | 35.0 min |
| Total phosphonic acid (as PO43-), % | 20.0 min |
| PH (1% water solution) | 10.0-11.0 |
Package and Storage:
200L plastic drum,IBC(1000L),customers' requirement. Storage for ten months in shady and dry place.
Safety Protection:
Alkaline, avoid contact with eye and skin, once contacted, flush with water.