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Factory offer EDTA-2NA /CAS 139-33-3
Cas No: 139-33-3
USD $ 2.5-2.5 / Kilogram 1 Kilogram 6000 Metric Ton/Month Wuxi TAA Chemical Industry Co.,LTD. Contact Supplier
EDTA-2Na
Cas No: 139-33-3
No Data 25 Kilogram 1000 Metric Ton/Month HANGZHOU CLAP TECHNOLOGY CO,.LTD Contact Supplier
CAS:139-33-3 Ethylenediaminetetraacetic acid disodium salt
Cas No: 139-33-3
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Cyperus oil
Cas No: 139-33-3
USD $ 11.0-16.0 / Kilogram 1 Kilogram 10 Metric Ton/Day Hebei yanxi chemical co.,LTD. Contact Supplier
EDTA. 2Na
Cas No: 139-33-3
No Data 1 Kilogram 5000 Metric Ton/Year Hefei TNJ chemical industry co.,ltd Contact Supplier
Manufacturer supply High Quality Pure EDTA 2na EDTA-2na Powder
Cas No: 139-33-3
USD $ 10.0-15.0 / Kilogram 10 Kilogram 5000 Kilogram/Month Xi'an Julong Bio-Tech Co., Ltd. Contact Supplier
Ethylenediaminetetraacetic acid disodium salt
Cas No: 139-33-3
No Data 10 Milligram Amadis Chemical Co., Ltd. Contact Supplier
The function of EDTA disodium in cosmetics
Cas No: 139-33-3
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Ethylenediaminetetraacetic acid disodium salt CAS:139-33-3 Safe delivery Free of customs clearance
Cas No: 139-33-3
USD $ 1.0-10.0 / Kilogram 1 Kilogram 5000 Kilogram/Month WUHAN MULEI NEW MATERIAL CO., LTD Contact Supplier
Ethylenediaminetetraacetic acid disodium salt
Cas No: 139-33-3
No Data 1 Gram 1-1000 Metric Ton/Day Dayang Chem (Hangzhou) Co.,Ltd. Contact Supplier

139-33-3 Usage

Description

Ethylenediaminetetra-acetic acid (abbreviated as EDTA) is used in several industrial applications attributing to its high ability to bind to most of metal cations. EDTA is produced as several salts, e.g. ethylenediaminetetra-acetic acid disodium salt (EDTAS).
EDTA and its salts are used as chelating agents in cosmetic formulations. EDTAS is a preservative, sequestrant, and stabilizer in foods. EDTA is added to ascorbic acid-disodium benzoate containing soft drinks to mitigate the formation of benzene. EDTA and its salts are used as a component in the production of food-contact paper and paperboard. EDTAS is permitted in the feed and drinking water of animals and/or for the treatment of food-producing animals. In the textile industry, EDTA and its salts prevent metal ion impurities from changing colors of dyed products. In the pulp and paper industry, EDTA and its salts inhibit the ability of metal ions from catalyzing the disproportionation of hydrogen peroxide (a typical bleaching agent). EDTAS is used in synthetic rubber manufacture. EDTAS is also used as a corrosion inhibitor to carbon steel in the industries. As an anticoagulant, EDTAS and tripotassium salts of EDTA are most commonly used.

Definition

ChEBI: An organic sodium salt that is the anhydrous form of the disodium salt of ethylenediaminetetraacetic acid (EDTA).

References

[1] Victor O. Sheffel (2000) Indirect Food Additives and Polymers: Migration and Toxicology.
[2] Lanigan RS, Yamarik TA (2002) Final report on the safety assessment of EDTA, calcium disodium EDTA, diammonium EDTA, dipotassium EDTA, disodium EDTA, TEA-EDTA, tetrasodium EDTA, tripotassium EDTA, trisodium EDTA, HEDTA, and trisodium HEDTA, Int J Toxicol., 21, 95-142

Uses

Chelating agent (metal); pharmaceutic aid (chelating agent).

Chemical Properties

white crystalline solid

Brand name

Endrate (Hospira); Sodium Versenate (3M Pharmaceuticals).
InChI:InChI=1/C10H16N2O8.2Na/c13-7(14)3-11(4-8(15)16)1-2-12(5-9(17)18)6-10(19)20;;/h1-6H2,(H,13,14)(H,15,16)(H,17,18)(H,19,20);;/q;2*+1

139-33-3 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Fluka (318892)  Ethylenediaminetetraaceticaciddisodiumsaltsolution  volumetric, 0.05 M EDTA-Na2 139-33-3 318892-2L 568.62CNY Detail
Fluka (318892)  Ethylenediaminetetraaceticaciddisodiumsaltsolution  volumetric, 0.05 M EDTA-Na2 139-33-3 318892-500ML 318.24CNY Detail
Fluka (35322)  Ethylenediaminetetraaceticaciddisodiumsaltsolution  volumetric, 0.01 M EDTA-Na2, for complexometry 139-33-3 35322-500ML-R 452.79CNY Detail
Fluka (35322)  Ethylenediaminetetraaceticaciddisodiumsaltsolution  volumetric, 0.01 M EDTA-Na2, for complexometry 139-33-3 35322-1L-R 627.12CNY Detail
Fluka (34543)  IDRANAL® 100  volumetric, for water hardness determination (1 ml = 1 German degree of hardness in 100 ml of water) 139-33-3 34543-1L 515.97CNY Detail
Fluka (34550)  Ethylenediaminetetraaceticaciddisodiumsaltsolution  Reag. Ph. Eur., volumetric, 0.1 M EDTA-Na2, for complexometry 139-33-3 34550-10L-VP-R 1,909.44CNY Detail
Fluka (34550)  Ethylenediaminetetraaceticaciddisodiumsaltsolution  Reag. Ph. Eur., volumetric, 0.1 M EDTA-Na2, for complexometry 139-33-3 34550-6X1L-R 2,372.76CNY Detail
Fluka (34550)  Ethylenediaminetetraaceticaciddisodiumsaltsolution  Reag. Ph. Eur., volumetric, 0.1 M EDTA-Na2, for complexometry 139-33-3 34550-5L-VP-R 1,296.36CNY Detail
Fluka (34550)  Ethylenediaminetetraaceticaciddisodiumsaltsolution  Reag. Ph. Eur., volumetric, 0.1 M EDTA-Na2, for complexometry 139-33-3 34550-2.5L-R 883.35CNY Detail
Fluka (34550)  Ethylenediaminetetraaceticaciddisodiumsaltsolution  Reag. Ph. Eur., volumetric, 0.1 M EDTA-Na2, for complexometry 139-33-3 34550-1L-R 455.13CNY Detail
Fluka (34550)  Ethylenediaminetetraaceticaciddisodiumsaltsolution  Reag. Ph. Eur., volumetric, 0.1 M EDTA-Na2, for complexometry 139-33-3 34550-500ML-R 294.84CNY Detail
Fluka (35102)  Ethylenediaminetetraaceticaciddisodiumsaltsolution  volumetric, 0.2 M EDTA-Na2, for complexometry 139-33-3 35102-10L-VP 1,709.37CNY Detail

139-33-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name EDTA disodium salt (anhydrous)

1.2 Other means of identification

Product number -
Other names cheladrate

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:139-33-3 SDS

139-33-3Synthetic route

4,5-Di-O-isopropylidene-D-erythro-2,3-hexodiuro-2,6-pyranose

4,5-Di-O-isopropylidene-D-erythro-2,3-hexodiuro-2,6-pyranose

Oxone

Oxone

(E)-1,2-diphenyl-ethene
103-30-0

(E)-1,2-diphenyl-ethene

edetate disodium
139-33-3

edetate disodium

(R,R)-trans-stilbene epoxide
1439-07-2

(R,R)-trans-stilbene epoxide

Conditions
ConditionsYield
With sodium hydrogencarbonate; triethylamine; tetra(n-butyl)ammonium hydrogen sulfate In hexane; acetonitrile95.2%
With sodium hydrogencarbonate; triethylamine; tetra(n-butyl)ammonium hydrogen sulfate In hexane; acetonitrile95.2%
N-<3-<(mercaptocetyl)amino>benzoyl>glycine
67852-72-6

N-<3-<(mercaptocetyl)amino>benzoyl>glycine

edetate disodium
139-33-3

edetate disodium

N-[3-(Mercaptoacetylamino)benzoyl]-glycine Potassium Salt Hydrate

N-[3-(Mercaptoacetylamino)benzoyl]-glycine Potassium Salt Hydrate

Conditions
ConditionsYield
With potassium hydroxide In tetrahydrofuran; water93%
With potassium hydroxide In tetrahydrofuran; water93%
edetate disodium
139-33-3

edetate disodium

Ethylenediaminetetra-acetic acid N,N'-dioxide
3055-19-4

Ethylenediaminetetra-acetic acid N,N'-dioxide

Conditions
ConditionsYield
With sodium hydroxide; 3-chloro-benzenecarboperoxoic acid Ambient temperature;80%
N-<3-<(mercaptocetyl)amino>benzoyl>glycine
67852-72-6

N-<3-<(mercaptocetyl)amino>benzoyl>glycine

edetate disodium
139-33-3

edetate disodium

N-[3-(mercaptoacetylamino)benzoyl]glycine ammonium salt

N-[3-(mercaptoacetylamino)benzoyl]glycine ammonium salt

Conditions
ConditionsYield
With ammonium hydroxide In tetrahydrofuran79.3%
With ammonium hydroxide In tetrahydrofuran79.3%
CuCO3.Cu(OH)2.H2O

CuCO3.Cu(OH)2.H2O

piperazine-2-carboxylic acid dihydrochloride
3022-15-9, 126330-90-3, 133525-05-0, 135841-26-8

piperazine-2-carboxylic acid dihydrochloride

edetate disodium
139-33-3

edetate disodium

4-nitrobenzyl chloroformate
4457-32-3

4-nitrobenzyl chloroformate

piperazine-1,3-dicarboxylic acid 1-(4-nitrobenzyl)ester
623565-10-6

piperazine-1,3-dicarboxylic acid 1-(4-nitrobenzyl)ester

Conditions
ConditionsYield
With hydrogenchloride; sodium hydrogencarbonate In 1,4-dioxane; water77%
Tetrahydrothiopyran-4-one
1072-72-6

Tetrahydrothiopyran-4-one

edetate disodium
139-33-3

edetate disodium

1,1-dioxotetrahydrothiopyran-4-one
17396-35-9

1,1-dioxotetrahydrothiopyran-4-one

Conditions
ConditionsYield
With oxone; sodium hydrogencarbonate In acetonitrile73%
sodium tungstate (VI) dihydrate
10213-10-2

sodium tungstate (VI) dihydrate

phosphoric acid
86119-84-8, 7664-38-2

phosphoric acid

copper(II) acetate monohydrate
6046-93-1

copper(II) acetate monohydrate

edetate disodium
139-33-3

edetate disodium

4Na(1+)*OH(1-)*2Cu(2+)*(CH2N(CH2CO2)2)2(4-)*PW12O40(3-)*17H2O=Na4(OH)(Cu2(CH2N(CH2CO2)2)2)PW12O40*17H2O

4Na(1+)*OH(1-)*2Cu(2+)*(CH2N(CH2CO2)2)2(4-)*PW12O40(3-)*17H2O=Na4(OH)(Cu2(CH2N(CH2CO2)2)2)PW12O40*17H2O

Conditions
ConditionsYield
In hydrogenchloride; water; sodium chloride Na2WO4*2H2O dissolved in H2O, heated to 90°C for 10 min, H3PO4 dissolved in aq. HCl and Cu(CH3CO2)2*H2O dissolved in satd. NaCl soln. added, pH adjusted to 3.33, kept at 90°C for 1 h, Na-salt added, stirred for 1 h, cooled to room temp.; filtered, filtrate retained in room temp. for 16 d; elem. anal.;54%
sodium tungstate (VI) dihydrate
10213-10-2

sodium tungstate (VI) dihydrate

sodium metasilicate nonahydrate

sodium metasilicate nonahydrate

copper(II) acetate monohydrate
6046-93-1

copper(II) acetate monohydrate

edetate disodium
139-33-3

edetate disodium

4Na(1+)*2Cu(2+)*(CH2N(CH2CO2)2)2(4-)*SiW12O40(4-)*19H2O=Na4(Cu2(CH2N(CH2CO2)2)2)SiW12O40*19H2O

4Na(1+)*2Cu(2+)*(CH2N(CH2CO2)2)2(4-)*SiW12O40(4-)*19H2O=Na4(Cu2(CH2N(CH2CO2)2)2)SiW12O40*19H2O

Conditions
ConditionsYield
In hydrogenchloride; water; sodium chloride Na2WO4*2H2O dissolved in H2O, heated to 90°C for 10 min, Na2SiO3 dissolved in aq. HCl and Cu(CH3CO2)2*H2O dissolved in satd. NaCl soln. added, pH adjusted to 3.33, kept at 90°C for 1 h, Na-salt added, stirred for 1 h, cooled to room temp.; filtered, filtrate retained in room temp. for 16 d; elem. anal.;50%
potassium pentachloronitrosylruthenate(III)

potassium pentachloronitrosylruthenate(III)

water
7732-18-5

water

edetate disodium
139-33-3

edetate disodium

Ru(H2edta)(NO)Cl*1.5H2O

Ru(H2edta)(NO)Cl*1.5H2O

Conditions
ConditionsYield
In hydrogenchloride Na2EDTA was suspended in aq. HCl, heated to reflux, soln. of Ru-complex in aq. HCl was added, heated to reflux for 18 h; filtered, solvent was removed in vacuo, dissolved in water, passed through Dowex column, collected, solvent was removed in vacuo, dried in vacuoat room temp.; elem. anal.;43.8%
paraquat dichloride
1910-42-5

paraquat dichloride

edetate disodium
139-33-3

edetate disodium

methyl viologen cation radical
26985-31-9

methyl viologen cation radical

Conditions
ConditionsYield
With dinitrogen monoxide In water Rate constant; Irradiation; variation of MV2+ concentration, pH, mode and dose of γ-irradiation; reactivity of EDTA radicals toward methylviologen;
edetate disodium
139-33-3

edetate disodium

ethylenediamine-N,N,N'-triacetic acid
688-57-3

ethylenediamine-N,N,N'-triacetic acid

Conditions
ConditionsYield
With sodium hydroxide; ammonium ferric sulfate; oxygen In water for 168h; Heating;
edetate disodium
139-33-3

edetate disodium

C10H12N2O10(4-)*4Na(1+)

C10H12N2O10(4-)*4Na(1+)

Conditions
ConditionsYield
With sodium hydroxide; dihydrogen peroxide In water at 60℃; for 4h; pH 9;
edetate disodium
139-33-3

edetate disodium

A

formaldehyd
50-00-0

formaldehyd

B

formic acid
64-18-6

formic acid

C

CO2

CO2

Conditions
ConditionsYield
With perchloric acid; peroxomonophosphoric acid In water at 45℃; Kinetics; Thermodynamic data; LiClO4, Cu(II), Fe(II) and phosphate, other temperature, E(activ);
edetate disodium
139-33-3

edetate disodium

A

carbon dioxide
124-38-9

carbon dioxide

B

sodium carbonate
497-19-8

sodium carbonate

C

NaNO3

NaNO3

Conditions
ConditionsYield
With ozone at 20℃; Mechanism; Rate constant; Thermodynamic data; variation in pH, acidity of solution, and temperature; activation energy;
edetate disodium
139-33-3

edetate disodium

NO, CO2, H2O

NO, CO2, H2O

Conditions
ConditionsYield
With oxygen; platinum In gas at 900℃; Product distribution;
edetate disodium
139-33-3

edetate disodium

Cu(II)*EDTA
135179-45-2

Cu(II)*EDTA

Conditions
ConditionsYield
With copper(II) carbonate In water
edetate disodium
139-33-3

edetate disodium

iron(II) sulfate

iron(II) sulfate

ferrous ethylenediamine tetraacetate
21393-59-9

ferrous ethylenediamine tetraacetate

Conditions
ConditionsYield
With tartaric acid; sodium hydroxide In water
In water at 20℃; Heating / reflux;
4-hydroxy[1]benzopyran-2-one
1076-38-6

4-hydroxy[1]benzopyran-2-one

edetate disodium
139-33-3

edetate disodium

2-(benzo[d]isoxazol-3-yl)acetic acid
4865-84-3

2-(benzo[d]isoxazol-3-yl)acetic acid

Conditions
ConditionsYield
Stage #1: 4-hydroxy[1]benzopyran-2-one; edetate disodium With sodium hydroxide; hydroxylamine sulfate In water; 1,2-dichloro-ethane at 84 - 86℃; for 4h;
Stage #2: With sulfuric acid In water pH=1 - 2; Product distribution / selectivity;
5-chloro-1,1,3,3-tetrafluoro-1,3-dihydroisobenzofuran-6-yl-hydrazine

5-chloro-1,1,3,3-tetrafluoro-1,3-dihydroisobenzofuran-6-yl-hydrazine

edetate disodium
139-33-3

edetate disodium

2-Chloroacrylonitrile
920-37-6

2-Chloroacrylonitrile

5-amino-1-(6-chloro-1,1,3,3-tetrafluoro-1,3-dihydroisobenzofuran-5-yl)pyrazole

5-amino-1-(6-chloro-1,1,3,3-tetrafluoro-1,3-dihydroisobenzofuran-5-yl)pyrazole

Conditions
ConditionsYield
With sulfuric acid; sodium carbonate In methanol; water
concentrated aqueous sodium chloride

concentrated aqueous sodium chloride

2,3,6-trichloro-4-trifluoromethyl-phenyl-hydrazine
86399-01-1

2,3,6-trichloro-4-trifluoromethyl-phenyl-hydrazine

edetate disodium
139-33-3

edetate disodium

2-Chloroacrylonitrile
920-37-6

2-Chloroacrylonitrile

5-amino-1-(2,3,6-trichloro-4-trifluoro-methyl-phenyl)-pyrazole
104924-77-8

5-amino-1-(2,3,6-trichloro-4-trifluoro-methyl-phenyl)-pyrazole

Conditions
ConditionsYield
With sulfuric acid; sodium carbonate In methanol; dichloromethane; water
N-<3-<(mercaptocetyl)amino>benzoyl>glycine
67852-72-6

N-<3-<(mercaptocetyl)amino>benzoyl>glycine

edetate disodium
139-33-3

edetate disodium

N-<3-<(mercaptocetyl)amino>benzoyl>glycine ethylenediamine bissalt
67852-77-1

N-<3-<(mercaptocetyl)amino>benzoyl>glycine ethylenediamine bissalt

Conditions
ConditionsYield
With ethylenediamine In tetrahydrofuran; water
With ethylenediamine In tetrahydrofuran; water
lead(II) sulfide

lead(II) sulfide

edetate disodium
139-33-3

edetate disodium

A

Pb(2+)*2H(1+)*(O2CCH2)2NC2H4N(CH2CO2)2(4-)=Pb((O2CCH2)(HO2CCH2)NC2H4N(CH2CO2H)(CH2CO2))

Pb(2+)*2H(1+)*(O2CCH2)2NC2H4N(CH2CO2)2(4-)=Pb((O2CCH2)(HO2CCH2)NC2H4N(CH2CO2H)(CH2CO2))

B

Sulfate
14808-79-8

Sulfate

Conditions
ConditionsYield
With dihydrogen peroxide In water byproducts: H2O; PbS dissolved in aq. soln. contg. H2O2 and Trilon B; incomplete dissolution;
edetate disodium
139-33-3

edetate disodium

vanadium(II) chloride

vanadium(II) chloride

{Vaedt}(2-)

{Vaedt}(2-)

Conditions
ConditionsYield
With sodium hydroxide In water neutralisation of a VCl2-soln. containing Na2H2C2H4(N(CH2COO)2)2-soln. in presence of HCl, NaCl or KCl with NaOH-soln. at glass electrode, equilibrium constants given;;

139-33-3Related news

Chemical spray pyrolysis deposition of zinc sulphide thin films using Ethylenediaminetetraacetic acid disodium salt (cas 139-33-3) complexant10/01/2019

Zinc sulphide thin films were deposited by chemical spray pyrolysis technique. The films were deposited at substrate temperatures of 300, 350 and 400 °C using 0.1 M zinc chloride, 0.1 M thiourea and 0.01 M ethylenediaminetetraacetic acid disodium salt (EDTA). The films have moderate transmittan...detailed

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