Disodium edetate dihydrate supplier

Name
Disodium edetate dihydrate
EINECS 205-358-3
CAS No. 6381-92-6
Density 1.01 g/mL at 25 °C
Solubility soluble except alcohol
Melting Point 250 °C (dec.)(lit.)
Formula C₁₀H₁₄N₂Na₂O₈.2(H₂O)
Boiling Point 614.2 °C at 760 mmHg
Molecular Weight 372.23
Flash Point 325.2 °C
Transport Information
Appearance White crystalline powder
Safety 26-61-37/39-36/37/39-36
Risk Codes 36-52/53-36/38-36/37/38-22
Molecular Structure
Hazard Symbols Xi,Xn
Synonyms Aceticacid, (ethylenedinitrilo)tetra-, disodium salt, dihydrate (8CI);Glycine,N,N'-1,2-ethanediylbis[N-(carboxymethyl)-, disodium salt, dihydrate (9CI);Disodium EDTA dihydrate;Disodium dihydrogen ethylenediaminetetraacetatedihydrate;Disodium ethylenediaminetetraacetatedihydrate;Ethylenediaminetetraacetic acid disodium salt dihydrate;Ethylenediaminetetraacetic disodium;Edta disodium salt dihydrate;
PSA 179.80000
LogP -4.86920

Synthetic route

: thorium(IV) nitrate pentahydrate

: 6381-92-6
edetate disodium dihydrate

: Th(ethylenediaminetetraacetate)(H2O)*2H2O

Conditions

Conditions	Yield
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)

: 6381-92-6
edetate disodium dihydrate

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

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

Conditions

Conditions	Yield
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%

Yield

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%

...Expand

: 7439-92-1
lead

: 188416-28-6
1-(4-chloro-5-fluoropyrimidin-6-yl)bromoethane

: 6381-92-6
edetate disodium dihydrate

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

: 7440-66-6
zinc

: (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

Conditions	Yield
With hydrogenchloride; iodine In tetrahydrofuran; water; acetic acid; ethyl acetate; isopropyl alcohol

...Expand

: 6381-92-6
edetate disodium dihydrate

: 10108-64-2
cadmium(II) chloride

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

Conditions

Conditions	Yield
In water byproducts: H2O; reaction enthalpy was measured by a new method based on a laser deflection heat-sensor;

: 14404-41-2
tetrakis(acetato)dichromium(II) dihydrate

: 6381-92-6
edetate disodium dihydrate

: Cr(ethylenediamminetetraacetate)(2-)

Conditions

Conditions	Yield
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

: 6381-92-6
edetate disodium dihydrate

: manganese(III) ethylenediaminetetraacetate

Conditions

Conditions	Yield
With lead dioxide In water; acetic acid
With PbO2 In water; acetic acid

: gallium(III) nitrate

: 10213-10-2
sodium tungstate (VI) dihydrate

: 6381-92-6
edetate disodium dihydrate

: Na10GaW9O34H*12H2O

Conditions

Conditions	Yield
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;

...Expand

: sodium hexacyanoferrate(II)

: 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

Conditions

Conditions	Yield
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)

: 6381-92-6
edetate disodium dihydrate

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

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

Conditions

Conditions	Yield
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;

...Expand

: potassium hexachloropalatinate(IV)

: 6381-92-6
edetate disodium dihydrate

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

Conditions

Conditions	Yield
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.;

: 6381-92-6
edetate disodium dihydrate

: titanium oxide(2+)

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

Conditions

Conditions	Yield
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

: 6381-92-6
edetate disodium dihydrate

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

Conditions

Conditions	Yield
In water

: 6381-92-6
edetate disodium dihydrate

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

Conditions

Conditions	Yield
With strontium chloride Heating;

: 6381-92-6
edetate disodium dihydrate

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

Conditions

Conditions	Yield
With barium(II) chloride Heating;

: 6381-92-6
edetate disodium dihydrate

: disodium calcium EDTA

Conditions

Conditions	Yield
With calcium chloride Heating;

Disodium edetate dihydrate Chemical Properties

Molecular Structure of Edta disodium salt dihydrate (CAS NO.6381-92-6):

IUPAC Name: disodium 2-[2-[bis(carboxymethyl)amino]ethyl-(2-oxido-2-oxoethyl)amino]acetate dihydrate
Molecular Formula: C₁₀H₁₈N₂Na₂O₁₀
Molecular Weight: 372.236860 g/mol
H bond acceptors: 10
H bond donors: 4
Freely Rotating Bonds: 11
Polar Surface Area: 133.68 Å²
Appearance: crystalline
Melting Point: 250 °C (dec.)(lit.)
Boiling Point: 614.2 °C at 760 mmHg
Density: 1.01 g/mL at 25 °C
Flash Point: 325.2 °C
Storage temp: 2-8°C
solubility: 3 M NaOH: 100 mg/mL
Water Solubility: Soluble
Insolubility: alcohol
EINECS: 205-358-3
BRN: 3900609
Categories of Edta disodium salt dihydrate (CAS NO.6381-92-6): Analytical Chemistry; Chelating Reagents; Complexones; EDTA Analogs; Organic Chemicals
Synonyms of Edta disodium salt dihydrate (CAS NO.6381-92-6): aceticacid, (ethylenedinitrilo)tetra, disodiumsalt, dihydrate ; disodiumedtadihydrate ; ethylenediaminetetraaceticacidsodiumsaltdihydrate(disodiumedta ; ethylenediaminetetraaceticacidsodiumsaltdihydrate(disodiumedtadihydrate) ; glycine,n,n’-1,2-ethanediylbis(n-(carboxymethyl)-,disodiumsalt,dihydrate ; Glycine,N,N’-1,2-ethanediylbis[N-(carboxymethyl)-,disodiumsalt,dihydrate ; 1,2-Diaminoethane-n,n,n',n'-tetra-acetic acid ; edta titrant

Disodium edetate dihydrate Safety Profile

Safety Information of Edta disodium salt dihydrate (CAS NO.6381-92-6):
Hazard Codes: Irritant Xi, Harmful Xn
Risk Statements: 36-52/53-36/38-36/37/38-22
36:Irritating to the eyes
52/53:Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment
36/38:Irritating to eyes and skin
36/37/38:Irritating to eyes, respiratory system and skin
22:Harmful if swallowed
Safety Statements: 26-61-37/39-36/37/39-36
26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
61:Avoid release to the environment. Refer to special instructions safety data sheet
37/39:Wear suitable gloves and eye/face protection
36/37/39:Wear suitable protective clothing, gloves and eye/face protection
36:Wear suitable protective clothing
WGK Germany: 2
RTECS: AH4025000
F: 3
HS Code: 29224995

Disodium edetate dihydrate Specification

Chemical Properties of Edta disodium salt dihydrate (CAS NO.6381-92-6) is a white crystalline powder, it is soluble in water and insoluble in alcohol. Edta disodium(CAS NO.6381-92-6) is a chelating agent which can be used in the field of pharmaceuticals industry; Edta disodium salt dihydrate (CAS NO.6381-92-6) is also used as a complexing agent, preservative and processing material. There are many ways in Edta disodium salt dihydrate (CAS NO.6381-92-6) production, it can not only be dissolved EDTA pH, but also by EDTA and sodium hydroxide reaction through dehydration, filtration, medium and derived, in addition to sodium cyanide method.

Product Name

Disodium edetate dihydrate

Synthetic route

Disodium edetate dihydrate Chemical Properties

Disodium edetate dihydrate Safety Profile

Disodium edetate dihydrate Specification

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