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Ethylene Diamine Tetraacetic Acid (EDTA Acid)
 Ethylene Diamine Tetraacetic Acid (EDTA Acid) |
Product Description
Item Edta Acid (Ethylene Diamine Tetraacetic Acid)
Appearance: White Powder
Purity ¡Ý99.0%
Chloride (Cl) ¡Ü0.05%
Sulfate (SO4) ¡Ü0.05%
Iron (Fe) ¡Ü0.001%
Heavy metal (Pb) ¡Ü0.001%
Chelate value (mgCaCO3/g) ¡Ý339
PH 2.8-3.0
Properties: White crystal powder, soluble in sodium hydroxide, sodium carbonate and ammonia solution, not soluble in cold water, acid and common organic solvents, and discomposed at 240 degree centigrade.
Uses: Mainly applied to complexing metal ions, and separating metal; Used as water-treating agents and scale-eliminating agents; Capable of preventing the harmful effects on production caused by metal ions in water; Also used in the cleaning the boilers in large-scale power plants.
Packing, Storage and Transportation: Packed in paper bags lined with plastic; Net-weighted 25kg per bag; Stored in cool, dark, ventilated and dry place.
| Trademark: | Yuqing |
| Company: | Gongyi Yuqing Water Purifying Materials Co., Ltd. |
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