Ammonium oxalate monohydrate supplier

Name
Ammonium oxalate monohydrate
EINECS 238-135-4
CAS No. 6009-70-7
Article Data13
CAS DataBase
Density 1.5 g/cm³
Solubility H₂O: 0.1 M at 20 °C, clear, colorless
Melting Point 133 °C (dec.)(lit.)
Formula C₂H₈N₂O₄^.H₂O
Boiling Point 365.1 °C at 760 mmHg
Molecular Weight 142.112
Flash Point 188.8 °C
Transport Information UN 1759 8/PG 3
Appearance White solid
Safety 24/25
Risk Codes 21/22
Molecular Structure
Hazard Symbols Xn
Synonyms Ethanedioicacid, diammonium salt, monohydrate (9CI);Oxalic acid, diammonium salt,monohydrate (8CI);Ammonium oxalate ((NH4)2C2O4) monohydrate;Diammonium oxalate monohydrate;
PSA 89.49000
LogP -2.82570

Synthetic route

: 585-05-7
oxaluric acid

: 6009-70-7
ammonium oxalate monohydrate

Conditions

Conditions	Yield
With water

: 144-62-7
oxalic acid

: 57-13-6
urea

: 6009-70-7
ammonium oxalate monohydrate

Conditions

Conditions	Yield
With water

barium oxalate: barium oxalate

(NH4)2 CO3: (NH4)2 CO3

: 6009-70-7
ammonium oxalate monohydrate

Conditions

Conditions	Yield
at 100℃;

: 7664-41-7
ammonia

: 7732-18-5
water

: 144-62-7
oxalic acid

: 6009-70-7
ammonium oxalate monohydrate

Conditions

Conditions	Yield
In water soln. of ammonia and oxalic acid in H2O slowly evapd. at room temp. overabout 15-20 d;

...Expand

: ammonium carbonate

: 144-62-7
oxalic acid

: 6009-70-7
ammonium oxalate monohydrate

Conditions

Conditions	Yield
In water neutralizing aq. oxalic acid soln. with (NH4)2CO3; evapn.;
In water neutralizing aq. oxalic acid soln. with (NH4)2CO3; evapn.;

: 74-90-8
hydrogen cyanide

: 6009-70-7
ammonium oxalate monohydrate

Conditions

Conditions	Yield
With acetone In water mixt. of acetone and 3 % aq. HCN soln.; by light;
With acetone In water mixt. of acetone and 3 % aq. HCN soln.; by light;

: 12135-76-1
ammonium sulfide

: NH4(1+)*HC2O4(1-)*99H2O=(NH4)HC2O4*99H2O

A: NH4(1+)*3H(1+)*2C2O4(2-)*2H2O=(NH4)H3(C2O4)2*2H2O

B: 6009-70-7
ammonium oxalate monohydrate

Conditions

Conditions	Yield
In water by standing of aq. soln. of educt;
In water by standing of aq. soln. of educt;

...Expand

: 7664-41-7
ammonia

: 144-62-7
oxalic acid

: 6009-70-7
ammonium oxalate monohydrate

Conditions

Conditions	Yield
In water neutralizing aq. oxalic acid soln. with NH3; evapn.;
In water neutralizing aq. oxalic acid soln. with NH3; evapn.;

: 12135-76-1
ammonium sulfide

: 69657-50-7
lead(II) oxalate

: 6009-70-7
ammonium oxalate monohydrate

Conditions

Conditions	Yield
In water with freshly pptd. Pb oxalate;
In water with freshly pptd. Pb oxalate;

: nickel(II) nitrate hexahydrate

: 7732-18-5
water

: 6009-70-7
ammonium oxalate monohydrate

: 20161-19-7, 34729-05-0
nickel(II) oxalate dihydrate

Conditions

Conditions	Yield
In water (NH4)2C2O4*H2O (48.87 g) added to 5.0 M Ni(NO3)2 (20 ml) (70-90°C); dispersed with deionized H2O; filtered; washed; dehydrated with anhyd. ethanol; dried (80-90°C); SEM;	99.76%

...Expand

: nickel(II) nitrate hexahydrate

: 7732-18-5
water

: 6009-70-7
ammonium oxalate monohydrate

: nickel oxalate * 2.5 H2O

Conditions

Conditions	Yield
In water Ni(NO3)2 soln. added to supersatd. (NH4)2C2O4; SEM;	97.98%

...Expand

: Ir(NH3)6(3+)*PO4(3-)*4H2O=Ir(NH3)6PO4*4H2O

: 6009-70-7
ammonium oxalate monohydrate

: 2Ir(NH3)6(3+)*3C2O4(2-)*4H2O=[Ir(NH3)6]2(C2O4)3*4H2O

Conditions

Conditions	Yield
In water 2 equiv. of NH4-oxalate soln. was added to aq. soln. of metal-complex; crystals were filtered, washed with EtOH, Et2O, dried in vac., elem. anal.;	95%

: 12354-84-6, 12354-85-7
bis[dichloro(pentamethylcyclopentadienyl)iridium(III)]

: 6009-70-7
ammonium oxalate monohydrate

: 280742-17-8
[Cp*2Ir2(μ-η4-C2O4)]Cl2

Conditions

Conditions	Yield
In methanol; chloroform under N2 atm. (NH4)2C2O4*H2O was added to suspn. Ir complex in CHCl3-MeOH and stirred at 55°C for 5 h; solvent was evapd. to dryness in vacuo, residue was extd. with CH2Cl2; elem. anal.;	91%
In methanol (N2); std. Schlenk technique; oxalate was added to suspn. of Ir complex in MeOH; stirred at 55°C for 5 h; evapd. (vac.); extd. (CH2Cl2); elem. anal.;	91%

: 52462-29-0
[ruthenium(II)(η6-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]2

: 6009-70-7
ammonium oxalate monohydrate

: 201336-17-6, 1185317-98-9, 201425-24-3
[(p-cymene)2Ru2(μ-η4-C2O4)]Cl2

Conditions

Conditions	Yield
In methanol; chloroform (N2); reflux (6 h); removal of solvents, taken up in CH2Cl2, filtration, evapn. to dryness; elem. anal.;	89%

: dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer

: 6009-70-7
ammonium oxalate monohydrate

: 958667-73-7
[(η5-pentamethylcyclopentadienyl)2Rh2(μ-oxalato-κO)Cl2]

Conditions

Conditions	Yield
In methanol; chloroform byproducts: ammonium chloride; (NH4)2C2O4*H2O added to CHCl3-MeOH soln. of Rh complex; refluxed for 6 h; solvent removed under vac.; dissolved in CH2Cl2; filtered; filtrate evapd. to dryness; elem. anal.;	88%

: aquo pentammine iridium(III) chloride

: 6009-70-7
ammonium oxalate monohydrate

: 2Ir(NH3)5(H2O)(3+)*3C2O4(2-)*4H2O=[Ir(NH3)5(H2O)]2(C2O4)3*4H2O

Conditions

Conditions	Yield
In water satd. aq. soln. of NH4-oxalate was added to aq. soln. of metal-complex; crystals were filtered, washed with EtOH, Et2O, dried in vac., elem. anal.;	86%

: dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer

: 6009-70-7
ammonium oxalate monohydrate

: 958667-73-7
[Cp*2Rh2(μ-η2-η2-C2O4)]Cl2

Conditions

Conditions	Yield
In methanol; chloroform under N2 atm. (NH4)2C2O4*H2O was added to suspn. Rh complex in CHCl3-MeOH and stirred at 55°C for 5 h; solvent was evapd. to dryness in vacuo, residue was extd. with CH2Cl2; elem. anal.;	86%

: 52462-29-0
[ruthenium(II)(η6-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]2

: 6009-70-7
ammonium oxalate monohydrate

: C12H17NO4Ru*H2O, orthorhombic

Conditions

Conditions	Yield
With AgSO4 In water (N2); addn. of AgSO4 to the Ru complex in H2O, stirring (room temp., 3 h), filtration, addn. of (NH4)2C2O4*H2O, adjustment ot pH to 7-8, heatingto 70°C (1-2 h); evapn. to dryness, addn. of CH2Cl2, filtration, evapn., recrystn. (MeOH/Et2O); elem. anal.;	84%

: hexaammonium heptamolybdate tetrahydrate

: 7722-84-1
dihydrogen peroxide

: 6153-56-6
oxalic acid dihydrate

: 6009-70-7
ammonium oxalate monohydrate

: (NH4)2[MoO(O2)2(oxalate)]

Conditions

Conditions	Yield
In water ammonium heptamolybdate tetrahydrate dissolved in soln. of oxalic acid and ammonium oxalate, treated with excess of soln. of H2O2 (35 wt,-%), stirred for 2 h; EtOH added, ppt. filtered off, washed with EtOH and air-dried; elem. anal.;	84%

...Expand

: 12354-84-6, 12354-85-7
bis[dichloro(pentamethylcyclopentadienyl)iridium(III)]

: 6009-70-7
ammonium oxalate monohydrate

: 280742-17-8
[(η5-C5Me5)IrCl(μ-η2-η2-oxalato)ClIr(η5-C5Me5)]

Conditions

Conditions	Yield
In methanol; chloroform byproducts: ammonium chloride; (NH4)2C2O4*H2O added to CHCl3-MeOH soln. of Ir complex; refluxed for 6 h; solvent removed under vac.; dissolved in CH2Cl2; filtered; filtrate evapd. to dryness; elem. anal.;	81%

: 20023-19-2
[Co(tris(2-aminoethyl)amine)Cl2]Cl

: sodium perchlorate

: 6009-70-7
ammonium oxalate monohydrate

: [Co(C6H18N4)(oxalato)]ClO4*0.5H2O

Conditions

Conditions	Yield
In water slow addition of soln. of oxalate to soln. of Co complex, heating (10 min), addn. of NaClO4; filtration, pptn. (2 weeks); elem. anal.;	77%

...Expand

: cis-dichlorobis(ethylenediamine)cobalt(III) chloride

: 7732-18-5
water

: 6009-70-7
ammonium oxalate monohydrate

: cis-[Co(oxalate)(ethylenediamine)2]Cl*4H2O

Conditions

Conditions	Yield
In water warm aq. soln. of (NH4)2ox (11 mmol) added to aq. soln. of Co compd. (10mmol) at 60°C, stirred for 30 min; pptd. on storage overnight, ppt. filtered off, washed (H2O, EtOH, ether), elem. anal.;	73%

...Expand

: copper(II) tetrafluoroborate tetrahydrate

: 1093853-11-2
N-(1H-pyrrol-2-ylmethylene)-2-(pyridin-2-yl)ethanamine

: 6009-70-7
ammonium oxalate monohydrate

: 1190210-76-4
[Cu2(N-(1H-pyrrol-2-ylmethylene)-2-pyridine-ethaneamine)2(oxalate)]

Conditions

Conditions	Yield
With Et3N In methanol; water MeOH soln. of Et3N (0.3 mmol) added to meOH soln. of ligand (0.3 mmol), soln. added to meOH soln. of Cu compd. (0.3 mmol), aq. ammonium oxalate (0.15 mmol) added, mixt. stirred for 6 h; ppt. filtered off, washed (MeOH), dried (vac.), elem. anal.;	71%

...Expand

: lanthanum(III) oxide

: 27828-71-3
5-hydroxynicotinic acid

: 7732-18-5
water

: 6009-70-7
ammonium oxalate monohydrate

: [La(III)(3-H-5-phenoxonicotinato)(oxalate)(H2O)2]

Conditions

Conditions	Yield
With Et3N In water High Pressure; mixt. of La2O3, (NH4)2C2O4*H2O, C6H5O3N and H2O in molar ratio of 1:1:1:290 adjusted to pH of 4.5 (Et3N) at room temp.; treated in autoclave at 170°C for 5 d; cooled to room temp. at a rate of 5°C/h; elem. anal., detd. by XRD;	68%

...Expand

: dysprosium((III) oxide

: 27828-71-3
5-hydroxynicotinic acid

: 7732-18-5
water

: 6009-70-7
ammonium oxalate monohydrate

: [Dy(III)(3-H-5-phenoxonicotinato)(oxalate)1.5(H2O)]*H2O

Conditions

Conditions	Yield
With Et3N In water High Pressure; mixt. of Dy2O3, (NH4)2C2O4*H2O, C6H5O3N and H2O in molar ratio of 1:1:1:290 adjusted to pH of 4.6 (Et3N) at room temp.; treated in autoclave at 180°C for 2 d; cooled to room temp. at a rate of 2°C/h; elem. anal., detd. by XRD;	67%

...Expand

: (((meso-tetra(4-pyridyl)porphyrin)(IrCl(C5(Me)5))4)2(CF3SO3)8

: 6009-70-7
ammonium oxalate monohydrate

: (((meso-tetra(4-pyridyl)porphyrin)(Ir(C5(Me)5))4)2(μ-oxalato)4(CF3SO3)8

Conditions

Conditions	Yield
In methanol under N2 atm.; (NH4)2C2O4*H2O added to soln. of Ir complex in MeOH, stirred at 55°C for 5 h;	65%

: 23814-12-2
1h-benzotriazole-5-carboxylic acid

: samarium(III) nitrate hexahydrate

: 6009-70-7
ammonium oxalate monohydrate

: [samarium(III)(benzotriazole-5-carboxylate)(oxalate)(H2O)2] monohydrate

Conditions

Conditions	Yield
In water; acetonitrile at 140℃; for 72h; Autoclave;	56%

...Expand

: 27828-71-3
5-hydroxynicotinic acid

: terbium(III) oxide

: 7732-18-5
water

: 6009-70-7
ammonium oxalate monohydrate

: [Tb(III)(3-H-5-hydroxynicotinato)(oxalate)1.5(H2O)]*H2O

Conditions

Conditions	Yield
With Et3N In water High Pressure; mixt. of Tb2O3, (NH4)2C2O4*H2O, C6H5O3N and H2O in molar ratio of 1:1.5:1:290 adjusted to pH of 4.0 (Et3N) at room temp.; treated in autoclave at 170°C for 3 d; cooled to room temp. at a rate of 2.5°C/h; elem. anal., detd. by XRD;	54%

...Expand

: samarium(III) oxide

: 27828-71-3
5-hydroxynicotinic acid

: 7732-18-5
water

: 6009-70-7
ammonium oxalate monohydrate

: [Sm(III)(3-H-5-hydroxynicotinato)(oxalate)1.5(H2O)]*H2O

Conditions

Conditions	Yield
With Et3N In water High Pressure; mixt. of Sm2O3, (NH4)2C2O4*H2O, C6H5O3N and H2O in molar ratio of 1:1.5:1:290 adjusted to pH of 4.0 (Et3N) at room temp.; treated in autoclave at 170°C for 3 d; cooled to room temp. at a rate of 2.5°C/h; elem. anal., detd. by XRD;	52%

...Expand

: 23814-12-2
1h-benzotriazole-5-carboxylic acid

: holmium(III) nitrate hexahydrate

: 6009-70-7
ammonium oxalate monohydrate

: [holmium(III)(benzotriazole-5-carboxylate)(oxalate)(H2O)2] monohydrate

Conditions

Conditions	Yield
In water; acetonitrile at 140℃; for 72h; Autoclave;	46%

...Expand

: 27828-71-3
5-hydroxynicotinic acid

: praseodymium(III) oxide

: 7732-18-5
water

: 6009-70-7
ammonium oxalate monohydrate

: [Pr(III)(3-H-5-phenoxonicotinato)(oxalate)(H2O)2]

Conditions

Conditions	Yield
With Et3N In water High Pressure; mixt. of Pr2O3, (NH4)2C2O4*H2O, C6H5O3N and H2O in molar ratio of 1:1:1:290 adjusted to pH of 4.5 (Et3N) at room temp.; treated in autoclave at 170°C for 5 d; cooled to room temp. at a rate of 5°C/h; elem. anal., detd. by XRD;	42%

...Expand

: erbium(III) oxide

: 27828-71-3
5-hydroxynicotinic acid

: 7732-18-5
water

: 6009-70-7
ammonium oxalate monohydrate

: [Er(III)(3-H-5-phenoxonicotinato)(oxalate)1.5(H2O)]*H2O

Conditions

Conditions	Yield
With Et3N In water High Pressure; mixt. of Er2O3, (NH4)2C2O4*H2O, C6H5O3N and H2O in molar ratio of 1:1:1:290 adjusted to pH of 4.6 (Et3N) at room temp.; treated in autoclave at 180°C for 2 d; cooled to room temp. at a rate of 2°C/h; elem. anal., detd. by XRD;	41%

...Expand

: gadolinium(III) oxide

: 27828-71-3
5-hydroxynicotinic acid

: 7732-18-5
water

: 6009-70-7
ammonium oxalate monohydrate

: [Gd(III)(3-H-5-hydroxynicotinato)(oxalate)1.5(H2O)]*H2O

Conditions

Conditions	Yield
With Et3N In water High Pressure; mixt. of Gd2O3, (NH4)2C2O4*H2O, C6H5O3N and H2O in molar ratio of 1:1.5:1:290 adjusted to pH of 4.0 (Et3N) at room temp.; treated in autoclave at 170°C for 3 d; cooled to room temp. at a rate of 2.5°C/h; elem. anal., detd. by XRD;	41%

...Expand

: 27828-71-3
5-hydroxynicotinic acid

: neodymium(III) oxide

: 7732-18-5
water

: 6009-70-7
ammonium oxalate monohydrate

: [Nd(III)(3-H-5-phenoxonicotinato)(oxalate)(H2O)2]

Conditions

Conditions	Yield
With Et3N In water High Pressure; mixt. of Nd2O3, (NH4)2C2O4*H2O, C6H5O3N and H2O in molar ratio of 1:1:1:290 adjusted to pH of 4.5 (Et3N) at room temp.; treated in autoclave at 170°C for 5 d; cooled to room temp. at a rate of 5°C/h; elem. anal., detd. by XRD;	41%

...Expand

: 499-83-2
Pyridine-2,6-dicarboxylic acid

: erbium(III) nitrate hexahydrate

: 6009-70-7
ammonium oxalate monohydrate

: [Er4(2,6-pyridinedicarboxylate)2(μ4-oxalate)4(H2O)8](H2O)6

Conditions

Conditions	Yield
With HNO3 In sodium hydroxide; water aq. NaOH; High Pressure; dicarboxylic acid and (NH4)2C2O4 (1:2) in aq.NaOH mixed with aq. soln. of Er salt (2 equiv.), pH adjusted to 5 (HNO3), stirred for 8 min (air), heated in an autoclave at 160°C for 72 h; cooled to room temp. over 12 h, elem. anal.;	36%

...Expand

: 6009-70-7
ammonium oxalate monohydrate

: 7705-08-0
iron(III) chloride

A: ammonium trioxalatoferrate(III) trihydrate

B: ((NH4)2[Fe2O(ox)2Cl2]*2H2O)n

Conditions

Conditions	Yield
In water (NH4)2C2O4*H2O was added to aq. soln. FeCl3, gently warmed for 10 min, soln. was allowed to stand at room temp. for several days; crystals were filtered and washed with EtOH and Et2O; elem. anal.;	A n/a B 30%

...Expand

: 7722-64-7
potassium permanganate

: 7732-18-5
water

: 333-18-6
1,2-diaminoethane dihydrochloride

: 6009-70-7
ammonium oxalate monohydrate

: 7440-48-4
cobalt

: [Co(III)(tris(((2-aminoethyl)amino)methyl)amine][Mn(C2O4)2]Cl*3H2O

Conditions

Conditions	Yield
With CH3OH; air In methanol mixt. of Co powder, KMnO4, C2H4(NH2)2(HCl)2, (NH4)2C2O4*H2O and methanolheated at 50-60°C in air with stirring for 8 h; ppt. filtered off, washed with 2-propanol and dried under vac. at room temp.; recrystn. from H2O; elem. anal.;	30%

...Expand

: 7722-64-7
potassium permanganate

: 7732-18-5
water

: 333-18-6
1,2-diaminoethane dihydrochloride

: 6009-70-7
ammonium oxalate monohydrate

: 7440-48-4
cobalt

: [Co(III)(tris(1,2-diaminoethane)]2[Mn2(C2O4)5]*6H2O

Conditions

Conditions	Yield
With CH3OH; air In N,N-dimethyl-formamide mixt. of Co powder, KMnO4, C2H4(NH2)2(HCl)2, (NH4)2C2O4*H2O and DMF/methanol (20/0.1) heated at 50-60°C in air with stirring for 8 h; ppt. filtered off, washed with 2-propanol and dried under vac. at room temp.; elem. anal.;	27%

...Expand

: hexaammonium heptamolybdate tetrahydrate

: 7722-84-1
dihydrogen peroxide

: 6153-56-6
oxalic acid dihydrate

: 6009-70-7
ammonium oxalate monohydrate

A: (NH4)2[MoO2(O2)(oxalate)]*H2O

: (NH4)2[Mo2O2(O2)2(OH)2(oxalate)2]

Conditions

Conditions	Yield
In water ammonium heptamolybdate tetrahydrate dissolved in soln. of oxalic acid and ammonium oxalate, treated with soln. of H2O2 (35 wt.-%); EtOH added, stored at 5°C for 1 week, ppt. filtered off, washed with EtOH and air-dried ((NH4)2(MoO2(O2)(ox))*H2O), slow evapn. of filtrate yields (NH4)2(Mo2O2(O2)2(OH)2(ox)2); elem. anal.;	A 16% B n/a

...Expand

Ammonium oxalate monohydrate Specification

The Ethanedioic acid,ammonium salt, hydrate (1:2:1), with CAS registry number 6009-70-7, belongs to the following product category: Industrial/Fine Chemicals. It has the systematic name of ethanedioic acid diammoniate hydrate. This chemical is a kind of white solid. And it should be stored at the room temperature.

Physical properties of Ethanedioic acid,ammonium salt, hydrate (1:2:1): (1)ACD/LogP: -1.19; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -5.7; (4)ACD/LogD (pH 7.4): -5.94; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 1; (8)ACD/KOC (pH 7.4): 1; (9)#H bond acceptors: 4; (10)#H bond donors: 2; (11)#Freely Rotating Bonds: 1; (12)Polar Surface Area: 52.6 Å².

Preparation: this chemical can be prepared by Ammonia and ammonium carbonate. This two chemical should add into oxalic acid, so they can happen the neutralization reaction. After concentration, it can be the Ethanedioic acid,ammonium salt, hydrate (1:2:1).

When you are using this chemical, please be cautious about it as the following:
The Ethanedioic acid,ammonium salt, hydrate (1:2:1) is harmful in contact with skin and if swallowed. When use this chemical, avoid contact with skin and eyes.

You can still convert the following datas into molecular structure:
(1)SMILES: O=C(O)C(=O)O.O.N.N
(2)InChI: InChI=1/C2H2O4.2H3N.H2O/c3-1(4)2(5)6;;;/h(H,3,4)(H,5,6);2*1H3;1H2
(3)InChIKey: MSMNVXKYCPHLLN-UHFFFAOYAR
(4)Std. InChI: InChI=1S/C2H2O4.2H3N.H2O/c3-1(4)2(5)6;;;/h(H,3,4)(H,5,6);2*1H3;1H2
(5)Std. InChIKey: MSMNVXKYCPHLLN-UHFFFAOYSA-N

Product Name

Ammonium oxalate monohydrate

Synthetic route

Ammonium oxalate monohydrate Specification

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