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Name	Disodium tartrate dihydrate	EINECS	212-773-2
CAS No.	6106-24-7	Density	1,82 g/cm3
PSA	139.18000	LogP	-4.92060
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	N/A	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;

Disodium tartrate dihydrate 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.;

: [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.;

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.;

...Expand

: 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;

Disodium tartrate dihydrate Specification

This chemical is called Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, sodium salt, hydrate (1:2:2), and its CAS registry number is 6106-24-7. With the molecular formula of C₄H₆O₆.2H₂O.2Na, its molecular weight is 230.08. Additionally, this chemical should be sealed in the cool and dry place.

Other characteristics of the Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, sodium salt, hydrate (1:2:2) can be summarised as followings: (1)#H bond acceptors: 8; (2)#H bond donors: 8; (3)#Freely Rotating Bonds: 5; (4)Polar Surface Area: 139.18 Å².

Production method of this chemical: This product can be got by the process of crystallization, decolorization and drying.

When you are using this chemical, please be cautious about it as the following: This chemical is irritating to eyes, respiratory system and skin. You should wear suitable protective clothing to avoid contacting with skin and eyes. In case of contacting with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
1.SMILES: [Na+].[Na+].O=C([O-])[C@H](O)[C@@H](O)C([O-])=O.O.O
2.InChI: InChI=1/C4H6O6.2Na.2H2O/c5-1(3(7)8)2(6)4(9)10;;;;/h1-2,5-6H,(H,7,8)(H,9,10);;;2*1H2/q;2*+1;;/p-2/t1-,2-;;;;/m1..../s1
3.InChIKey: FGJLAJMGHXGFDE-ATGNJMEEBX

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