It can be used in a wide range of pH levels from acidic to weakly alkaline!
"GLDA/HEDP" is a chelating agent that captures metal ions in water and forms stable complexes. In response to growing environmental concerns, our company is focusing on the sales of "GLDA," one of the green chelates. It is a biodegradable chelating agent, with over 50% of its carbon content derived from plant-based products. We also offer "HEDP," a phosphonic acid-based agent that excels in capturing heavy metals. Please feel free to contact us if you need any assistance. 【Features】 <GLDA> ■ Biodegradable chelating agent ■ Over 50% of carbon content is plant-derived ■ Lower skin irritation, reproductive toxicity, and aquatic environmental impact compared to EDTA-based chelating agents <HEDP> ■ Phosphonic acid-based chelating agent ■ Excellent heavy metal capture effectiveness ■ Usable across a wide pH range from acidic to weakly alkaline *For more details, please refer to the related links or feel free to contact us.
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basic information
【Substance Name・Cas No.】 ＜GLDA・4Na＞ ■Substance Name: L-Glutamic Acid Diacetate Tetrasodium ■Cas No.: 302337-35-5 ＜HEDP＞ ■Substance Name: 1-Hydroxyethane-1,1-Diphosphonic Acid ■Cas No.: 2809-21-4 *For more details, please refer to the related links or feel free to contact us.
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Applications/Examples of results
【Uses and Effects】 ＜GLDA・4Na＞ ■Metalworking fluids: Prevention of complex formation ■Industrial and household cleaning agents: Improvement of cleaning effectiveness and foaming, maintenance of surfactant performance ＜HEDP＞ ■Industrial and household cleaning agents: Improvement of cleaning effectiveness and foaming, maintenance of surfactant performance ■Pulp and paper, textiles: Promotion of heavy metal removal, enhancement of bleaching performance and dyeability *For more details, please refer to the related links or feel free to contact us.
Company information
At San-ai Oburi Co., Ltd.'s Chemical Products Division, we develop, manufacture, and sell industrial preservatives and anti-fungal agents, as well as automotive chemical products, while also acting as a trading company to meet our customers' needs for chemical products. We support our customers in solving their challenges through both manufacturing and trading functions. Contract production and filling related to our products are carried out by San-ai Riken Co., Ltd. (a 100% subsidiary). Additionally, from product planning to shipping, we engage in environmentally conscious manufacturing with a consistent production system and technical expertise, responding to various customer requests.
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