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Iminodiacetic acid

Product Name
Iminodiacetic acid
CAS No.
142-73-4
Chemical Name
Iminodiacetic acid
Synonyms
IDA;2,2'-azanediyldiacetic acid;diglykokoll;2,2’-iminodiaceticacid;IMinodiacetic;Aminodiacetic acid;DIGLYCOLAMIDIC ACID;2,2’-iminobis-aceticaci;diglycin;Hampshire
CBNumber
CB8278546
Molecular Formula
C4H7NO4
Formula Weight
133.1
MOL File
142-73-4.mol
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Iminodiacetic acid Property

Melting point:
243 °C (dec.) (lit.)
Boiling point:
245.59°C (rough estimate)
Density 
1.5325 (rough estimate)
refractive index 
1.4540 (estimate)
storage temp. 
Store below +30°C.
solubility 
42g/l
form 
Crystalline Powder
pka
2.98, 9.89(at 25℃)
color 
White or yellow
PH
2.2-2.3 (H2O, 20℃)(saturated solution)
Water Solubility 
2.43 g/100 mL (5 ºC)
Merck 
14,4917
BRN 
878499
InChIKey
NBZBKCUXIYYUSX-UHFFFAOYSA-N
LogP
1.840 (est)
CAS DataBase Reference
142-73-4(CAS DataBase Reference)
NIST Chemistry Reference
Glycine, N-(carboxymethyl)-(142-73-4)
EPA Substance Registry System
Glycine, N-(carboxymethyl)- (142-73-4)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36-37/39
WGK Germany 
1
RTECS 
AI2975000
TSCA 
Yes
HS Code 
29224995
Hazardous Substances Data
142-73-4(Hazardous Substances Data)
Toxicity
LD50 orally in Rabbit: > 2000 mg/kg
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
8.14165
Product name
Iminodiacetic acid
Purity
for synthesis
Packaging
250g
Price
$116
Updated
2024/03/01
Sigma-Aldrich
Product number
220000
Product name
Iminodiacetic acid
Purity
98%
Packaging
25g
Price
$29.3
Updated
2024/03/01
Sigma-Aldrich
Product number
220000
Product name
Iminodiacetic acid
Purity
98%
Packaging
500g
Price
$63.5
Updated
2024/03/01
TCI Chemical
Product number
I0006
Product name
Iminodiacetic Acid
Purity
>98.0%(T)
Packaging
25g
Price
$17
Updated
2024/03/01
TCI Chemical
Product number
I0006
Product name
Iminodiacetic Acid
Purity
>98.0%(T)
Packaging
500g
Price
$46
Updated
2024/03/01
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Iminodiacetic acid Chemical Properties,Usage,Production

Chemical Properties

white or yellowish crystalline powder

Uses

Iminodiacetic acid can be used:

  • In the preparation of iminodiacetic acid (IDA)-type adsorbent for protein purification.
  • As a catalyst along with iron (FeCl3) complexes for methyl methacrylate (MMA) polymerization.
  • In the preparation of chelating resins with glycidyl methacrylate for the selective removal and recovery of metal ions from industrial waste water.
  • As a reagent for the preparation of pinene-derived iminodiacetic acid (PIDA), which is in turn used as a ligand for the synthesis of diastereoselective oxiranyl C(sp3) boronates from the corresponding olefins.
  • In the surface functionalization of multi-walled carbon nanotubes (MWCNTs) which is further utilized as a sorbent for the separation of heavy metal ions.

Definition

ChEBI: An amino dicarboxylic acid that is glycine in which one of the hydrogens attached to the nitrogen is substituted by a carboxymethyl group.

Purification Methods

Crystallise the acid several times from water. The N-Methyl derivative m 215o is purified by dissolving it in an equal weight of warm H2O and adding 3 volumes of MeOH [Kiematsu et al. Org Synth Coll Vol II 397 1943]. [Laberek & Martell J Am Chem Soc 74 5052 1952, Beilstein 4 III 2428, 4 IV 1176.]

Iminodiacetic acid Preparation Products And Raw materials

Raw materials

Glycolonitrile Formaldehyde Diethanolamine IMINODIACETIC ACID DISODIUM SALT HYDRATE HYDROGEN CYANIDE Sodium hydroxide Acetamide Iminodiacetonitrile Hexamethylenetetramine Calcium hydroxide Sodium chloroacetate

Preparation Products

Glyphosate N-(2-HYDROXYETHYL)IMINODIACETIC ACID Alizarin Complexone
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View Lastest Price from Iminodiacetic acid manufacturers

Hebei Longbang Technology Co., Ltd
Product
Iminodiacetic acid 142-73-4
Price
US $6.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20TONS
Release date
2024-05-14
Hebei Zhuanglai Chemical Trading Co.,Ltd
Product
Iminodiacetic acid 142-73-4
Price
US $85.00-35.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20ton
Release date
2024-05-21
HebeiShuoshengImportandExportco.,Ltd
Product
Iminodiacetic acid 142-73-4
Price
US $6.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
2000KG/Month
Release date
2024-08-12

142-73-4, Iminodiacetic acidRelated Search:

Iminodiacetonitrile Diethyl iminodiacetate Hyaluronic acid 4-Aminophenylacetic acid Folic acid Ethyl 2-(Chlorosulfonyl)acetate Betaine Stearic acid Glycine Citric acid 4,4'-Methylenedianiline Nitrilotriacetic acid Tetrasodium Iminidisuccinate DI-TERT-BUTYL IMINODIACETATE Iminodibenzyl Ascoric Acid Nitrosobenzene DIETHYL ETHYLIDENEMALONATE

  • 2,2’-iminobis-aceticaci
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  • Glycine,N-(carboxymethyl)-
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  • ida[chelatingagent]
  • iminobis(aceticacid)
  • Iminobis[acetic acid]
  • iminodi-aceticaci
  • n-(carboxymethyl)-glycin
  • USAF do-55
  • usafdo-55
  • iminodiacetic Acid (IDA)
  • 2,2'-azanediyldiacetic acid
  • IMinodiacetic acid, 98+% 25GR
  • IMinodiacetic acid, 98+% 500GR
  • IMinodiacetic acid, 98+% 5GR
  • TheiMino twoacetic acid
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  • IMinodiacetic acid puruM, >=98.0% (T)
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  • 4-Diphenylamine phenol
  • Manufacturers wholesale Iminodiacetic acid CAS NO.142-73-4 CAS NO.142-73-4
  • Glycyrrhizin Impurity A
  • IminodiaceticAcid&gt
  • Iminodiacetic acid USP/EP/BP
  • Glycine Impurity A
  • Iminodiacetic acid (electronic grade) (IDA)
  • 2,2'-Azanediyldiacetic acid
  • Iminodiacetic Acid 98% For Synthesis
  • 142-73-4
  • HNCH2CO2H2