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ADD: NO.10 HongKong Middle Rd, Qingdao, China
  Chelating Agent - EDTA Series
Chemical Name Cas No.
Ethylene Diamine Tetraacetic Acid (EDTA Acid) 60-00-4
EDTA Calcium Salt (EDTA-CaNa2) 62-33-9
EDTA Cupric Salt (EDTA-CuNa2) 14025-15-1
EDTA Ferrum Sodium(EDTA-FeNa2) 15708-41-5
EDTA Magnesium Sodium (EDTA-MgNa2) 14402-88-1
EDTA Manganese Sodium (EDTA-MnNa2) 15708-41-5
EDTA Zinc DiSodium (EDTA-ZnNa2) 14025-21-9
Ethylene Diamine Tetraacetic Acid DiSodium (EDTA.Na2) 139-33-3
Ethylene Diamine Tetraacetic Acid Tetrasodium (EDTA.Na4) 64-02-8
  Organophosphine chelating agent
Chemical Name Cas No.
AMINO TRIMETHYLENE PHOSPHONIC ACID (ATMP) 6419-19-8
BIS(HEXAMETHYLENE TRIAMINE PENTA (METHYLENE PHOSPHONIC ACID) BHMTPMPA 34690-00-1
DIETHYLENE TRIAMINE PENTA (METHYLENE PHOSPHONIC ACID) (DTPMPA) 15827-60-8
ETHYLENE DIAMINE TETRA (METHYLENE PHOSPHONIC ACID) EDTMPA (SOLID) 1429-50-1
ETHYLENE DIAMINE TETRA (METHYLENE PHOSPHONIC ACID) SODIUM (EDTMPS) 1429-50-1
1-HYDROXY ETHYLIDENE-1,1-DIPHOSPHONIC ACID (HEDP) 2809-21-4
HEXAMETHYLENEDIAMINETETRA (METHYLENEPHOSPHONIC ACID) HMDTMPA 23605-74-5
2-HYDROXYPHOSPHONOCARBOXYLIC ACID (HPAA) 23783-26-8
2-PHOSPHONOBUTANE -1, 2, 4-TRICARBOXYLIC ACID (PBTCA) 37971-36-1
  Other chelating agent
Chemical Name Cas No.
Diethylene Triamine Pentaacetic Acid (DTPA) 67-43-6
Pentasodium Diethylenetriaminepentaacetic Acid (DTPA.5Na) 140-01-2
TriSodium Nitrilotriacetate (NTA.3Na) 5064-31-3
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