• Name

  Disodium tartrate dihydrate

• EINECS 212-773-2
• CAS No. 6106-24-7
• Density 1,82 g/cm3
• Solubility 290 g/L (20 °C) in water
• Melting Point 150°C -2H?O
• Formula C₄H₆O₆.2H₂O.2Na
• Boiling Point 399.3 °C at 760 mmHg
• Molecular Weight 230.082
• Flash Point 209.4 °C
• Transport Information
• Appearance white crystalline powder
• Safety 24/25-26-36
• Risk Codes 36/37/38
• Molecular Structure
• Hazard Symbols Xi
• Synonyms Butanedioicacid, 2,3-dihydroxy- (2R,3R)-, disodium salt, dihydrate (9CI);Butanedioicacid, 2,3-dihydroxy- [R-(R*,R*)]-, disodium salt, dihydrate;Tartaric acid,disodium salt, dihydrate (8CI);Sodium tartrate dihydrate;
• PSA 139.18000
• LogP -4.92060

Synthetic route

20199-92-2, 36989-93-2, 128083-11-4

sodium ammonium tartrate tetrahydrate

A

(R,R)-tartrate-derived diammonium salt

B

6106-24-7

Lg-tartaric acid ; disodium tartrate

Conditions

Conditions	Yield
byproducts: H2O; 58-59°C;
byproducts: H2O; 58-59°C;

20199-92-2, 36989-93-2, 128083-11-4

sodium ammonium tartrate tetrahydrate

6106-24-7

Lg-tartaric acid ; disodium tartrate

Conditions

Conditions	Yield
In not given byproducts: NH4 d-tatrate; reaction at 59 °C;; pptn. from the hot soln.;
In not given byproducts: NH4 d-tatrate; reaction at 59 °C;; pptn. from the hot soln.;

6381-59-5

rochelle salt

6106-24-7

Lg-tartaric acid ; disodium tartrate

Conditions

Conditions	Yield
In not given byproducts: K d-tatrate; reaction at 55 °C;;
In not given byproducts: K d-tatrate; reaction at 55 °C;;

6381-59-5

rochelle salt

A

d-K2C4H4O6*0.5H2O

B

6106-24-7

Lg-tartaric acid ; disodium tartrate

Conditions

Conditions	Yield
Kinetics; byproducts: water;
In water above 55°C;
Kinetics; byproducts: water;

87-69-4

L-Tartaric acid

497-19-8

sodium carbonate

6106-24-7

Lg-tartaric acid ; disodium tartrate

Conditions

Conditions	Yield
In not given neutralization of the acid with Na2CO3;;
In not given neutralization of the acid with Na2CO3;;

Λ-[Co((S,S)-1,2-diphenylethylenediamine)3]3+2Cl−B(3,5-C6H3(CF3)2)4·2H2O

6106-24-7

Lg-tartaric acid ; disodium tartrate

C32H12BF24(1-)*C4H4O6(2-)*C42H48CoN6(3+)

Conditions

Conditions	Yield
With sodium hydroxide In dichloromethane; water at 20℃;	98%

87-69-4

L-Tartaric acid

89255-05-0

mer(5,5)-[Co(ethylenediamine)(N-(2-aminoethyl)aspartato)]ClO4*0.5H2O

6106-24-7

Lg-tartaric acid ; disodium tartrate

89361-10-4

(-)589-Λ-mer(5,5)-[Co(ethylenediamine)((R)-N-(2-aminoethyl)aspartato)](+)589-(H)tartrate

Conditions

Conditions	Yield
In water to soln. of Co complex in hot (80°C) water added Na tartrate andtartaric acid, left at room temp. overnight; crystals recrystd. from preheated boiling water followed by cooling to 0°C, washed with MeOH and ether, dried in air; elem. anal.;

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[Ni((CH3)6C10H18N4)](2+)*2Br(1-)=[Ni((CH3)6C10H18N4)]Br2

sodium perchlorate

6106-24-7

Lg-tartaric acid ; disodium tartrate

A

2Ni(2+)*2(CH3)6C10H18N4*OC(O)C(O)O(2-)*2ClO4(1-)=[(Ni((CH3)6C10H18N4))2(OC(O)C(O)O)](ClO4)2

[(Ni((CH3)6C10H18N4))2(OC(O)CH(OH)CH(OH)C(O)O)(H2O)](2+)*2ClO4(1-)*2H2O

C

2Ni(2+)*2(CH3)6C10H18N4*OC(O)C(O)O(2-)*2ClO4(1-)*H2O=[(Ni((CH3)6C10H18N4))2(OC(O)C(O)O)](ClO4)2*H2O

Conditions

Conditions

Yield

With Na2C2O4; NaOH; HClO4 In water dissolving of starting Ni complex in water at 25°C, portionwise addn. of sodium d-tartrare dihydrate soln. in minimum amt. of water, after 30 min addn. of NaClO4 in minimun amt. of water, excess NaClO4 gives less optically pure product; chilling in ice bath for 1 h, filtration, washing with chilled H2O, C2H5OH and ether, recrystn. (CH3CN), addn. to filtrate of Na2C2O4, NaClO4, then aq. NaOH to pH 10, filtration, addn. of HClO4 soln. in ice bath to pH 1, recrystn. (CH3OH), elem. anal.;

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cobalt(II) chloride hexahydrate

6106-24-7

Lg-tartaric acid ; disodium tartrate

(Δ-tris(2,2'-bipyridine)cobalt(II) hemichloride d-tartrate hemisodium)*6.5H2O

Conditions

Conditions	Yield
With (C5H4N)2 In water mixt. of CoCl2*6H2O and (C5H4N)2 was dissolved in degassed hot water, tartrate was added; mixt. was filtered, filtrate was cooled to room temp., powder was filtered off, filtrate was placed in dessicator for several days; elem. anal.;

sodium [99Tc]pertechnetate

497-19-8

sodium carbonate

6106-24-7

Lg-tartaric acid ; disodium tartrate

163932-31-8

[(99)technetium(I)(carbonyl)3(H2O)3]

Conditions

Conditions	Yield
With sodium carboxylatotrihydroborate; sodium tetraborate decahydrate at 100℃; for 0.116667h; Sealed tube; Inert atmosphere;

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54822-51-4

Pt(2,2`-bipyridine)(ONO2)2

7732-18-5

water

6106-24-7

Lg-tartaric acid ; disodium tartrate

[{2,2’-bipyridine platinum(II)}2(μ-L-tartrate)]*6H2O

[{2,2’-bipyridine platinum(II)}2(μ-L-tartrate)]*6H2O

Conditions

Conditions	Yield
In water at 20℃; for 24h; Overall yield = 56 %;

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Disodium tartrate dihydrate Specification