DISODIUM IMINODIACETATE MONOHYDRATE

PRODUCT IDENTIFICATION
CAS NO. 32607-00-4 (Monosodium),
928-72-3 (Monosodium)
17593-73-6 (Disodium, Hydrate)

DISODIUM IMINODIACETATE

EINECS NO. 213-181-8
FORMULA HN(CH2COONa)2·H2O
MOL WT. 195.08
H.S. CODE  
TOXICITY
SYNONYMS Iminodiacetic acid, disodium salt monohydrate;
Disodium iminodi(acetate) (Dutch); Dinatriumiminodi(acetat) (Spanish); Iminodi(acétate) de disodium (French):
SMILES

 

CLASSIFICATION

 

PHYSICAL AND CHEMICAL PROPERTIES
PHYSICAL STATE yellow crystalline powder
MELTING POINT 180 C
BOILING POINT  
SPECIFIC GRAVITY

 

SOLUBILITY IN WATER Moderately soluble
pH  
VAPOR DENSITY  
AUTOIGNITION

 

NFPA RATINGS Health: 1; Flammability: 0; Reactivity: 0

REFRACTIVE INDEX

 

FLASH POINT

 

STABILITY Stable under ordinary conditions

APPLICATIONS
Chelation is a chemical combination with a metal in complexes in which the metal is part of a ring. Organic ligand is called  chelator or chelating agent, the chelate is a metal complex. The larger number of ring closures to a metal atom is the more stable the compound. This phenomenon is called the chelate effect; it is generally attributed to an increase in the thermodynamic quantity called entropy that accompanies chelation. The stability of a chelate is also related to the number of atoms in the chelate ring. Monodentate ligands which have one coordinating atom like H2O or NH3 are easily broken apart by other chemical processes, whereas polydentate chelators, donating multiple binds to metal ion, provide more stable complexes. Chlorophyll, green plant pigment, is a chelate that consists of a central magnesium atom joined with four complex chelating agent (pyrrole ring). The molecular structure of the chlorophyll is similar to that of the heme bound to proteins to form hemoglobin, except that the latter contains iron(II) ion in the center of the porphyrin. Heme is an iron chelate. Chelation is applied in metal complex chemistry, organic and inorganic chemistry, biochemistry, and environment protection. It is used in chemotherapeutic treatments for metal poisoning. Chelating agents offers a wide range of sequestrants to control metal ions in aqueous systems. By forming stable water soluble complexes with multivalent metal ions,  chelating agents prevent undesired interaction by blocking normal reactivity of metal ions. EDTA, ethylenediaminetetraacetate (hexadentating), is a good example of common chelating agent which have nitrogen atoms and short chain carboxylic groups. The sodium salt of EDTA is used as an antidote for metal poisoning, an anticoagulant, and an ingredient in a variety of detergents.  Chelating agents are important in the field of soap, detergents, textile dyeing, water softening, metal finishing and plating, pulp and paper, enzyme deactivation, photo chemistry, and bacteriocides.

Imide is a compound derived from ammonia, in which two atoms of hydrogen have been replaced by a bivalent acid group or two monovalent acid groups. Imide compounds contain the divalent radical -CONHCO-. Frequently, the term of imide refers to the combined forms such as maleimides, phthalimides, and succinimides. The radical =NH is called imido group. Imido is a prefix used to denote the presence in a compound of the bivalent group =NH attached to only acid radicals. Imine is a compound containing the bivalent =NH group combined with a bivalent nonacid group, as R-HC=NH. It is produced by the condensation reactions of aldehydes or ketones with ammonia (or amines).  Imino is a prefix denoting the presence of the bivalent group =NH attached to nonacid radicals. Iminodiacetic Acid which has nitrogen atoms and short chain carboxylic groups is used as an intermediate for the manufacture of chelating agents, glyphosate herbicides, surfactants. Its salts and esters are used in manufacturing pesticides.

SALES SPECIFICATION

APPEARANCE

 yellow crystalline powder
CONTENT

95.0% min

FREE ACID

3.0% max

NaOH

2.0% max

MOISTURE

 9.0% max
TRANSPORTATION
PACKING 25kgs, 1mt in bag
HAZARD CLASS  
UN NO.  
OTHER INFORMATION
Hazard Symbols: n/a, Risk Phrases: , Safety Phrases: 24/25
IMINODIACETIC ACID DERIVATIVES

Product

CAS RN
(4-Iodoacetanilido)iminodiacetic acid 5502-61-4
4,4'-Bis(alpha-iminodiacetic acid)azotoluene 80462-88-0
4,5,6,7-Tetrabromo-2-cresolphthalein-3'-methyliminodiacetic acid 85563-15-1
4-Ethoxy-ida 63245-29-4
Dimethyl ((3-acetamido-2,4,6-triiodobenzyl)imino)diacetate 19014-73-4
N-(2,4,6-Triiodo-3-acetamidobenzyl)iminodiacetic acid hemihydrate 19014-74-5
N-(2,4,6-Triiodo-3-aminobenzyl)iminodiacetic acid 19014-76-7
Nitroiminodiacetic acid 25081-33-8
2,2'-(Nitrosoimino)bisacetonitrile 16339-18-7
N-(2-Acetamido)iminodiacetic acid disodium salt

41689-31-0
N-(2-Acetamido)iminodiacetic acid sodium salt

7415-22-7
(S)-N-(5-Amino-1-carboxypentyl)iminodiacetic acid

113231-05-3
N-(5-Amino-1-carboxypentyl)iminodiacetic acid

160369-83-5
Bis(diaminoethyl ether)-N,N,N'N'-tetraacetic acid 923-73-9
Bromo-N-(2,6-dimethylphenyl)carbamoylmethyl iminodiacetic acid 132170-00-4
Bromo-N-(2,6-isopropylphenyl)carbamoylmethyl iminodiacetic acid 132169-99-4
Calcein Blue 54375-47-2
Catechol-3,6-bis(methyleneiminodiacetic acid) 82773-07-7
Chlorhexidine acetate 56-95-1
Chloro(1,2-diaminocyclohexane)(N-methyliminodiacetato)platinum(IV) 145482-83-3
Cobalt iminodiacetate 13869-30-2
Copper(II)-iminodiacetate 14219-31-9
Dichloro-(3-(methyleneiminodiacetic acid)phenyl-(2',3'-diamino propion amide))platinum(II) 110947-34-7
Dichloro-(4-hydroxy-3-(methyleneiminodiacetic acid)phenyl-(2',3'-diamino propionamide)) platinum(II) 110988-41-5
Dichloro-(4-methyleneiminodiacetic acid)phenyl-(2',3'-diaminopropion amide)platinum(II) 110947-38-1
Diethyl iminodiacetate 6290-05-7
Disodium ethylenediaminetetraacetate dihydrate 6381-92-6

Disodium N-(2-hydroxyethyl)iminodiacetate

135-37-5
Edetate disodium 139-33-3
Edetate Tetrasodium 64-02-8
Edetic acid 60-00-4
2-Iminoethanethiol diacetate 101221-41-4
Etifenin 63245-28-3
Diethyl iminodiacetate 6290-05-7
Lauroyliminodiacetic acid 3775-51-7
Lauroyliminodiacetic acid disodium salt 18426-54-5
N-Benzyliminodiacetic acid mono-3-phenyl-4-methylanilide 101626-78-2
Iminodiacetic acid-ruthenium (III) complex 117676-57-0
Iminodiacetic acid 142-73-4
Iminodiacetic acid disodium Salt 928-72-3
Iminodiacetic acid monosodium 32607-00-4
Iminodiacetonitrile 628-87-5
Lidocaine iminodiacetic acid 62605-94-1
Lidofenin 59160-29-1
Mercury(II), iminodiacetato- 18728-32-0

N-(2,6-Diisopropylphenylcarbamoylmethyl)iminodiacetic acid

65717-97-7
N-(2-Acetamido)iminodiacetic acid 26239-55-4

N-(2-Carboxyethyl)iminodiacetic acid

6245-75-6
N-(2-Hydroxyethyl)iminodiacetic acid 93-62-9
N-(3-Bromo-2,4,6-trimethylphenylcarbamoylmethyl)iminodiacetic acid 78266-06-5
N-(Carboxymethyl)-N-(phosphonomethyl)glycine 5994-61-6

N-[2-(Carboxymethylthio)ethyl]iminodiacetic acid monohydrate

81877-53-4

N-Boc-iminodiacetic acid

56074-20-5
N-Decyliminodiacetato-1,2-diaminocyclohexane-platinum(II) 107241-37-2

N-Fmoc-iminodiacetic acid

112918-82-8
N-Formyliminodiacetic acid 71449-79-1
Nickel iminodiacetate 13869-33-5
N-Methyliminodiacetato-1,2-diaminocyclohexane platinum(II) 96322-12-2
N-Nitrosoiminodiacetic acid 25081-31-6
N-Phenyliminodiacetic acid anhydride 1137-73-1
Sodium iminodiacetate monohydrate 31685-59-3

Sodium iminodiacetate dibasic hydrate

207398-95-6

Sodium iminodiacetate dibasic monohydrate

17593-73-6
Strombine 4408-64-4
Dibutyltin hydroxyethyliminodiacetic acid 68239-46-3