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High purity Disodium edetate dihydrate with best quality and best price cas:6381-92-6
Cas No: 6381-92-6
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Di Sodium EDTA(EDTA 2NA)
Cas No: 6381-92-6
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EDTA Disodium CAS No. 6381-92-6 Disodium EDTA
Cas No: 6381-92-6
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High quality EDTA-2NA Cas 6381-92-6 with steady supply
Cas No: 6381-92-6
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Disodium edetate dihydrate
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Disodium edetate dihydrate Manufacturer/High quality/Best price/In stock
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Disodium edetate dihydrate CAS NO.6381-92-6
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Disodium edetate dihydrate CAS 6381-92-6
Cas No: 6381-92-6
USD $ 11.0-14.2 / Kilogram 25 Kilogram 10000 Kilogram/Year Xi'an Quanao Biotech Co., Ltd. Contact Supplier
EDTA-2Na CAS 6381-92-6
Cas No: 6381-92-6
No Data 25 Kilogram 10000 Metric Ton/Year Hefei TNJ chemical industry co.,ltd Contact Supplier
DisodiuM Dihydrogen EthylenediaMinetetraacetate Dihydrate
Cas No: 6381-92-6
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6381-92-6 Usage

Chemical Properties

White or almost white, crystalline powder.

Uses

Chelating agent; sequestering agent

Uses

Ethylenediamine tetraacetic acid disodium dihydrate is used as chelating agent for metals and as pharmaceutic aid (chelating agent); as preservative in cosmetic products; anticoagulant.

Uses

Ethylenediaminetetraacetic acid disodium salt dihydrate is used as a chelator of divalent cations. It inhibits enzymes such as metalloproteases that require divalent cations for activity. It is also used in chelation therapy. It acts as a sequestering agent in shampoos, cleaners and other personal care products and serves as an anticoagulant for blood samples.

Definition

ChEBI: A hydrate that is the dihydrate form of EDTA disodium salt.

General Description

Ethylenediaminetetraacetic acid disodium salt dehydrate is designated as Molecular Biology grade and is suitable for molecular biology applications. It has been analyzed for the presence of nucleases and proteases.

Biochem/physiol Actions

Zinc-dependent metalloproteinases, as well as other proteases that are stabilized by calcium, can be effectively inhibited by chelation of divalent metal ions with EDTA. Other chelators such as EGTA, specific for calcium, and 1,10-phenanthroline, highly specific for zinc, can be used to target these two different types of proteases.

Purification Methods

Analytical reagent grade material can be used as primary standard after drying at 80o. Commercial grade material can be purified by crystallisation from water or by preparing a 10% aqueous solution at room temperature, then adding ethanol slowly until a slight permanent precipitate is formed, filtering, and adding an equal volume of ethanol. The precipitate is filtered off onto a sintered-glass funnel, is washed with acetone, followed by diethyl ether, and dried in air overnight to give the dihydrate. Drying at 80o for at least 24hours converts it to the anhydrous form. [Beilstein 4 IV 2451.]
InChI:InChI=1/C10H16N2O8.2Na.2H2O/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);;;2*1H2/q;2*+1;;

6381-92-6 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
TCI America (D3789)  Disodium Dihydrogen Ethylenediaminetetraacetate Dihydrate [for Biochemical Research]  >99.0%(T) 6381-92-6 5g 250.00CNY Detail
TCI America (D3789)  Disodium Dihydrogen Ethylenediaminetetraacetate Dihydrate [for Biochemical Research]  >99.0%(T) 6381-92-6 25g 880.00CNY Detail
Alfa Aesar (33312)  Ethylenediaminetetraacetic acid disodium salt dihydrate, ACS, 99.0-101.0%    6381-92-6 100g 545.0CNY Detail
Alfa Aesar (33312)  Ethylenediaminetetraacetic acid disodium salt dihydrate, ACS, 99.0-101.0%    6381-92-6 500g 963.0CNY Detail
Alfa Aesar (A15161)  Ethylenediaminetetraacetic acid disodium salt dihydrate, 99+%    6381-92-6 250g 374.0CNY Detail
Alfa Aesar (A15161)  Ethylenediaminetetraacetic acid disodium salt dihydrate, 99+%    6381-92-6 1000g 750.0CNY Detail
Alfa Aesar (A15161)  Ethylenediaminetetraacetic acid disodium salt dihydrate, 99+%    6381-92-6 5000g 3010.0CNY Detail
Sigma-Aldrich (PHR1068)  Ethylenediaminetetraaceticaciddisodiumsaltdihydrate  pharmaceutical secondary standard; traceable to USP and PhEur 6381-92-6 PHR1068-1G 732.19CNY Detail
Sigma-Aldrich (ED2SS)  Ethylenediaminetetraaceticaciddisodiumsaltdihydrate  reagent grade, 98.5-101.5% (titration) 6381-92-6 ED2SS-50G 332.28CNY Detail
Sigma-Aldrich (ED2SS)  Ethylenediaminetetraaceticaciddisodiumsaltdihydrate  reagent grade, 98.5-101.5% (titration) 6381-92-6 ED2SS-100G 565.11CNY Detail
Sigma-Aldrich (ED2SS)  Ethylenediaminetetraaceticaciddisodiumsaltdihydrate  reagent grade, 98.5-101.5% (titration) 6381-92-6 ED2SS-250G 1,064.70CNY Detail
Sigma-Aldrich (ED2SS)  Ethylenediaminetetraaceticaciddisodiumsaltdihydrate  reagent grade, 98.5-101.5% (titration) 6381-92-6 ED2SS-500G 1,381.77CNY Detail

6381-92-6SDS

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 dihydrate

1.2 Other means of identification

Product number -
Other names Glycine, N,N‘-1,2-ethanediylbis[N-(carboxymethyl)-, disodium salt, dihydrate

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:6381-92-6 SDS

6381-92-6Synthetic route

thorium(IV) nitrate pentahydrate

thorium(IV) nitrate pentahydrate

edetate disodium dihydrate
6381-92-6

edetate disodium dihydrate

Th(ethylenediaminetetraacetate)(H2O)*2H2O

Th(ethylenediaminetetraacetate)(H2O)*2H2O

Conditions
ConditionsYield
In water High Pressure; Th(NO3)4*5H2O, Na-salt, H2O placed in vessed, heated at 180°C for5 d; elem. anal.;45%
potassium hexachloropalatinate(IV)

potassium hexachloropalatinate(IV)

edetate disodium dihydrate
6381-92-6

edetate disodium dihydrate

A

Pt((HO2CCH2)2NC2H4N(CH2CO2H)2)Cl4
82728-71-0

Pt((HO2CCH2)2NC2H4N(CH2CO2H)2)Cl4

Pt((HO2CCH2)(O2CCH2)NC2H4N(CH2CO2)(CH2CO2H))Cl2*H2O

Pt((HO2CCH2)(O2CCH2)NC2H4N(CH2CO2)(CH2CO2H))Cl2*H2O

Conditions
ConditionsYield
In water byproducts: EDTA; solid ligand salt added to suspn. of Pt-complex (molar ratio 1.08:1) inwater, stirred until dissolution, heated with stirring to 80°C on steam bath for 1.5 h; filtered from hot soln., solid washed with hot water and acetone, driedunder vac. (Pt(EDTAH2)Cl2*H2O, filtrate evapd. to dryness in vac. desiccator, extd. with acetone, solvent removed under reduced pressure (Pt(EDTAH4)Cl4); elem. anal.;A n/a
B 43%
1-(4-chloro-5-fluoropyrimidin-6-yl)bromoethane
188416-28-6

1-(4-chloro-5-fluoropyrimidin-6-yl)bromoethane

edetate disodium dihydrate
6381-92-6

edetate disodium dihydrate

1-(2,4-difluorophenyl)-2-(1H-1,2,4-triazolyl)ethanone
86404-63-9

1-(2,4-difluorophenyl)-2-(1H-1,2,4-triazolyl)ethanone

(2R,3R/2S,3S)-3-(4-Chloro-5-fluoropyrimidin-6-yl)-2-(2,4-difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)butan-2-ol hydrochloride

(2R,3R/2S,3S)-3-(4-Chloro-5-fluoropyrimidin-6-yl)-2-(2,4-difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)butan-2-ol hydrochloride

Conditions
ConditionsYield
With hydrogenchloride; iodine In tetrahydrofuran; water; acetic acid; ethyl acetate; isopropyl alcohol
edetate disodium dihydrate
6381-92-6

edetate disodium dihydrate

cadmium(II) chloride
10108-64-2

cadmium(II) chloride

Ethylendiamin-tetracetatocadmium(II)-saeure
36528-30-0

Ethylendiamin-tetracetatocadmium(II)-saeure

Conditions
ConditionsYield
In water byproducts: H2O; reaction enthalpy was measured by a new method based on a laser deflection heat-sensor;
tetrakis(acetato)dichromium(II) dihydrate
14404-41-2

tetrakis(acetato)dichromium(II) dihydrate

edetate disodium dihydrate
6381-92-6

edetate disodium dihydrate

Cr(ethylenediamminetetraacetate)(2-)

Cr(ethylenediamminetetraacetate)(2-)

Conditions
ConditionsYield
With potassium hydroxide In water; N,N-dimethyl-formamide Na-salt, KOH, Cr-complex in H2O-DMF were reacted at pH 5.5 under Ar at room temp.;
manganese(II) sulfate

manganese(II) sulfate

edetate disodium dihydrate
6381-92-6

edetate disodium dihydrate

manganese(III) ethylenediaminetetraacetate

manganese(III) ethylenediaminetetraacetate

Conditions
ConditionsYield
With lead dioxide In water; acetic acid
With PbO2 In water; acetic acid
gallium(III) nitrate

gallium(III) nitrate

sodium tungstate (VI) dihydrate
10213-10-2

sodium tungstate (VI) dihydrate

edetate disodium dihydrate
6381-92-6

edetate disodium dihydrate

Na10GaW9O34H*12H2O

Na10GaW9O34H*12H2O

Conditions
ConditionsYield
With sodium hydroxide; nitric acid In water Na2EDTA was added to a soln. of Ga(NO3)3, adjusted to pH 8.5 with NaOH,heated, cooled, mixed with a soln. of the tungstate, adjusted to pH 8.4-8.6 with HNO3, addn. of ethanol, reacting for 0.5 h; oil was solidified in a refrigerator at 2°C, recrystd. from water;
sodium hexacyanoferrate(II)

sodium hexacyanoferrate(II)

edetate disodium dihydrate
6381-92-6

edetate disodium dihydrate

6Na(1+)*Fe(2+)*4CN(1-)*[N(CH2COO)2CH2]2(4-)*H2O = Na6[Fe(CN)4][N(CH2COO)2CH2]2*H2O

6Na(1+)*Fe(2+)*4CN(1-)*[N(CH2COO)2CH2]2(4-)*H2O = Na6[Fe(CN)4][N(CH2COO)2CH2]2*H2O

Conditions
ConditionsYield
byproducts: HCN; equimolar mixtures, heated to 80°C; sepd. by concentration of soln. on a water bath, filtered off, washed (50% EtOH and pure EtOH), dried in air, elem. anal.;
potassium hexachloropalatinate(IV)

potassium hexachloropalatinate(IV)

edetate disodium dihydrate
6381-92-6

edetate disodium dihydrate

Pt((HO2CCH2)(O2CCH2)NC2H4N(CH2CO2)(CH2CO2H))Cl2*H2O

Pt((HO2CCH2)(O2CCH2)NC2H4N(CH2CO2)(CH2CO2H))Cl2*H2O

Pt((HO2CCH2)(O2CCH2)NC2H4N(CH2CO2)(CH2CO2H))Cl2*2H2O

Pt((HO2CCH2)(O2CCH2)NC2H4N(CH2CO2)(CH2CO2H))Cl2*2H2O

Conditions
ConditionsYield
In water byproducts: EDTA; solid ligand salt added to suspn. of Pt-complex (molar ratio 1.08:1) inwater, stirred until dissolution, heated with stirring to 80°C on steam bath, prolonged heated at 40°C;
potassium hexachloropalatinate(IV)

potassium hexachloropalatinate(IV)

edetate disodium dihydrate
6381-92-6

edetate disodium dihydrate

Pt((HO2CCH2)(O2CCH2)NC2H4N(CH2CO2)(CH2CO2H))Cl2*2H2O

Pt((HO2CCH2)(O2CCH2)NC2H4N(CH2CO2)(CH2CO2H))Cl2*2H2O

Conditions
ConditionsYield
In water byproducts: EDTA; solid ligand salt added to suspn. of Pt-complex (molar ratio 1.08:1) inwater, stirred until dissolution, heated with stirring to 80°C on steam bath, heated at 40°C on hot plate for 30 min; filtered warm, washed with ice cold water and acetone, dried under vac.; elem. anal.;
edetate disodium dihydrate
6381-92-6

edetate disodium dihydrate

titanium oxide(2+)

titanium oxide(2+)

TiO(CH2CO2H)2(CH2CO2)2N2C2H4(H2O)

TiO(CH2CO2H)2(CH2CO2)2N2C2H4(H2O)

Conditions
ConditionsYield
With sodium carbonate In water Solid Na2CO3 was added to a soln. of reagents in H2O until pH 5, the soln. was stirred for 15 min at room temp.;; filtered, concd. HCl was added until pH 1, ppt. was washed with HCl, ethanol, dried in air;;
sodium hexachloroplatinate

sodium hexachloroplatinate

edetate disodium dihydrate
6381-92-6

edetate disodium dihydrate

Pt((HO2CCH2)(O2CCH2)NC2H4N(CH2CO2)(CH2CO2H))Cl2*H2O

Pt((HO2CCH2)(O2CCH2)NC2H4N(CH2CO2)(CH2CO2H))Cl2*H2O

Conditions
ConditionsYield
In water
edetate disodium dihydrate
6381-92-6

edetate disodium dihydrate

C10H12N2O8(4-)*2Na(1+)*Sr(2+)

C10H12N2O8(4-)*2Na(1+)*Sr(2+)

Conditions
ConditionsYield
With strontium chloride Heating;
edetate disodium dihydrate
6381-92-6

edetate disodium dihydrate

C10H12N2O8(4-)*Ba(2+)*2Na(1+)

C10H12N2O8(4-)*Ba(2+)*2Na(1+)

Conditions
ConditionsYield
With barium(II) chloride Heating;
edetate disodium dihydrate
6381-92-6

edetate disodium dihydrate

disodium calcium EDTA

disodium calcium EDTA

Conditions
ConditionsYield
With calcium chloride Heating;
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