Category: Chelating Agents
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DTPA & DTPA-5Na/5K
DTPA is traditional chelating agent. DTPA acid, CAS No. 67-43-6; DTPA-5Na pentasodium, CAS No. 140-01-2; DTPA penta potassium(DTPA-5K), CAS No. 7216-95-7; DTPA Acid is white crystal, slightly soluble in water,solubility in water (20 ℃), 5g/l. DTPA-5Na is solution, a yellow or light yellow transparent alkaline liquid, soluble in water.
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ASDA
ASDA-Na4; CAS No.: 34612-80-1; Molecular formula: C8H7NO8Na4; Synonym: Tetrasodium dicarboxymethyl aspartate; L-aspartic acid N, N-diacetic acid tetrasodium salt; ASDA is a biodegradable and environmentally friendly chelating agent.
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DTPMP
organophosphines Chelating Agent, Abbreviation: DTPMP; DTPMPA; DETPMP; CAS No. 15827-60-8; DTPMP is suitable for high alkali, high pH, high temperature, high hardness water treatment scale inhibitor, metal ion sequestering agent, chelating agent, complexing agent, etc.
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EDDS
CAS No.: 178949-82-1; EDDS is a green Phosphorus-free degradable chelating agent; high selectivity for Cu and Fe ions;
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EDTA Acid
CAS number: 60-00-4; Ethylene diamine tetraacetic acid (EDTA); EDTA acid is soluble in alkaline solutions, such as solutions of sodium hydroxide, sodium carbonate, and ammonia.
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MGDA
Green Chelating Agent, MGDA. CAS No.: 164462-16-2; EC Number: 423-270-5; Chemical formula: C7H8NO6.Na3; MGDA is an environmentally friendly small molecule chelating agent, similar in structure to NTA, easily biodegradable and phosphorus-free.
