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EDTA Acid

We are leading manufacture and Exporter of EDTA acid. EDTA is a chelating agent or sequestering agent. It is synthetic amino acid. EDTA Acid is a White free flow powder.It is insoluble in water. It is also called EDTA pure acid, EDTA and Ethylene Diamine tetra acetic acid. EDTA is used in textile industries ,pharmaceuticals ,paper industries, rubber industries, electroplating industries, photography industries, lather and paint industries.

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Product EDTA Acid EDTA Disodium EDTA Trisodium EDTA Tetrasodium EL-100 EL-85 EL-50
CAS # 60-00-04 139-33-3 105-38-9 64-02-8
Chemical Formula C10H16N2O8 C10H14N2O8Na22H2O C10H13N2O8Na32H2O
Physical Appearance Powder/crystal Powder Powder Powder Liquid Liquid Liquid
Color White White White Off White Pale Yellow Pale Yellow Pale Yellow
Active ingredient EDTA Na2EDTA;2H2O Na3EDTA;2H2O Na4EDTA;2H2O Na4EDTA Na4EDTA Na4EDTA
Molecular weight 292.24 372.24 358.18 416.20 380 380 380
Active as content 98+/-1% as EDTA ACID 98+/-1% as EDTA Disodium 98+/-1% as EDTA Trisodium 98+/-1% as EDTA Tetrasodium 37%+/-1% 32.5%+/-1% 18%+/-1%
Active content as EDTA Acid 98+/-1% 78+/-1% 72+/-1% 70+/-1% 29+/-1% 84+/-1 50+/-1
Chelation value* 335+/-1 264+/-1 245-255 235+/-1 99+/-1 84+/-1 50+/-1
pH 2 to3 (saturated solution) 4to6 (in5%solution) 6.5to7.5 (in1%solution) 10.5to11.5 (in1%solution) 11to12 (in1%solution) 11to12 (in1%solution) 7to12 (in1%solution)
Company Name Company Name Company Name Company Name Company Name Company Name Company Name Shivchem Industries