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
- 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)
- 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)
- Ethylene Diamine Tetra (Methylene Phosphonic Acid) Sodium Salt (EDTMPS)
- More
- 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
- 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
- Corrosion Inhibitors & Oxygen Scavenger
- Cationic Surfactant
Shandong Kairui Chemistry 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
Hepta sodium salt of Diethylene Triamine Penta (Methylene Phosphonic Acid) (DTPMP•Na7)
CAS No. 22042-96-2 (x-Na) 68155-78-2 (7-Na)
Molecular Formula: C9H21O15N3P5Na7 Molecular weight: 727
Structural Formula:
Properties:
DTPMP•Na7 is a scale inhibitor, for barium sulphate in particular and a chelating agent.DTPMP•Na7 can be used as stabilizer for peroxide bleaching, detergent auxiliaries, in industrial & municipal cleaning water, terrestrial heat water, oilfield water, etc.
Specification:
| Items | Index | |
|---|---|---|
| Appearance | Umber transparent liquid | |
| Active content (DTPMPA)% > | 31.5-33.5 | 24.0-26.0 |
| Active content (DTPMP•Na7)% | 40.0-42.5 | 30.5-33.0 |
| Total phosphoric acid(PO43-)% | 25.9-27.9 | 19.7-21.7 |
| Chloride ( as Cl-) % | 5.0max | 5.0max |
| Fe，mg/L | 20max | 20max |
| PH(1% water solution) | 7.0-9.0 | 7.0-9.0 |
| PH(as it) | 6.0-8.0 | 6.0-8.0 |
| Density (20℃) g/cm3 | 1.34-1.44 | 1.24-1.34 |
Package and Storage:
200L plastic drum,IBC(1000L),customers’ requirement. Storage for ten months in shady room and dry place.
Safety Protection:
Avoid contact with eye and skin, once contacted, flush with water.