Main Products
- Phosphonates Antiscalants, Corrosion
Inhibitors and Chelating Agents - Salts of Phosphonates
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- Tetra Sodium Salt of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP•Na4)
- Tetra Sodium Salt of 1-Hydroxy Ethylidene-1,1-Diphosphonic Acid (HEDP•Na4)
- 2-Phosphonobutane -1,2,4-Tricarboxylic Acid, Sodium salt (PBTC•Na4)
- Penta sodium salt of Amino Trimethylene Phosphonic Acid (ATMP•Na5)
- Hepta sodium salt of Diethylene Triamine Penta (Methylene Phosphonic Acid) (DTPMP•Na7)
- Potassium Salt of HexaMethylene-DiamineTetra (MethylenePhosphonic Acid) HMDTMPA•K6
- More
- Polycarboxylic Antiscalant and Dispersant
- Biodegradable Antiscalant and Dispersant
- Biocide and Algicide
- Built Scale & Corrosion Inhibitors and Pretreatment Filming Agents
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- TH-907 Non-P Scale&Corrosion Inhibitor
- TH-503 Scale and Corrosion Inhibitor for Boiler
- TH-503B Scale and Corrosion Inhibitor for Boiler
- TH-504 Scale and Corrosion Inhibitor for Heating Water
- TH-601 Scale and Corrosion Inhibitor for Iron & Steel Plant
- TH-604 Scale and Corrosion Inhibitor for Power Plant
- More
- Corrosion Inhibitor
- Oxygen Scavenger
- Reverse Osmosis Chemicals
- Other
Shandong Taihe Technologies Co., Ltd.
TEL: +86-632-5113066
FAX: +86-632-5112055
E-mail: info@thwater.net
ADD: No.1, Shiliquan East Road, Shizhong District, Zaozhuang City, Shandong Province, P.R.China
Pentasodium Salt of Diethylene Triaminepentaacetic Acid (DTPA·Na5)
Properties and Usage
DTPA·Na5 is a high-performance chelating agent widely used in various industrial fields. It has outstanding chelating ability and can form stable water-soluble complexes with various metal ions. Therefore, it is used as a water softener, metal rust inhibitor, and bleaching stabilizer in industries such as detergents, textiles, papermaking, and electroplating. In addition, DTPA·Na5 can also be used in agriculture as micronutrients chelating to enhance plant absorption efficiency of essential elements like iron and zinc.
Specification:
Items | Index | |
---|---|---|
Appearance | Clear yellow to light yellow liquid | |
Active content, % | ≥50.0 | ≥30.0 |
Specific gravity, g/cm3 | ≥1.30 | ≥1.18 |
pH (1% solution) | 10.5 - 12.5 | 10.5 - 12.5 |
Chelating value, mg/g | ≥99 | ≥60 |
Chloride, % | ≤2.6 | ≤1.6 |
Precaution
Protection: wear protective gloves and safety goggles during handling. Avoid contact with skin and eye. Once contact, flush immediately with plenty of water and seek medical advice.
Disposal: treat as hazardous chemical waste. Do not discharge directly.
Package
25L or 200L drums, or customers’ requirement.
Storage and Transportation
Storage conditions: store in a cool and dry place away from direct sunlight.
Transportation requirements: avoid violent shaking and high temperatures during transportation to prevent leakage and deterioration.