Disodium tartrate dihydrate

Base Information

• Chemical Name: Disodium tartrate dihydrate
• CAS No.: 6106-24-7
• Molecular Formula: C4H6O6.2H2O.2Na
• Molecular Weight: 230.082
• Hs Code.: 29181300
• Mol file: 6106-24-7.mol

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;

Chemical Property of Disodium tartrate dihydrate

Chemical Property:

• Appearance/Colour: white crystalline powder
• Melting Point: 150°C -2H?O
• Boiling Point: 399.3 °C at 760 mmHg
• Flash Point: 209.4 °C
• PSA: 139.18000
• Density: 1,82 g/cm3
• LogP: -4.92060
• Storage Temp.: Store at room temperature.
• Solubility.: H2O: 0.1 M at 20 °C, clear, colorless
• Water Solubility.: 290 g/L (20 ºC)

Purity/Quality:

99% ^*data from raw suppliers

SodiumL-(+)-TartaricAcidDihydrate ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 24/25-36-26

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Uses: Disodium tartrate dihydrate is used in standardization of Karl fischer reagent to determine trace ammount of water (less than 1%). Sodium salt of L-(+)-Tartaric Acid (T007630), a naturally occurring chemical compound found in berries, grapes and various wines. It provides antioxidant properties and contributes to the sour taste within these products. Sodium L-tartrate dibasic dihydrate may be used in the preparation of solid-state M–L compounds (M = bivalent metal ions ie., Mn, Fe, Co, Ni, Cu, Zn; L = tartrate). It may also be used in the preparation of copper (II) and cobalt (II) tartrate complexes by reacting with the corresponding metal salts. These complexes can undergo thermal decomposition to form Cu and Co metal oxide nanoparticles.

Technology Process of Disodium tartrate dihydrate

There total 5 articles about Disodium tartrate dihydrate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

sodium ammonium tartrate tetrahydrate (20199-92-2,36989-93-2,128083-11-4) → (R,R)-tartrate-derived diammonium salt + Lg-tartaric acid ; disodium tartrate (6106-24-7)

Guidance literature:

byproducts: H2O; 58-59°C;

Reference yield:

sodium ammonium tartrate tetrahydrate (20199-92-2,36989-93-2,128083-11-4) → Lg-tartaric acid ; disodium tartrate (6106-24-7)

Guidance literature:

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

Reference yield:

rochelle salt (6381-59-5) → Lg-tartaric acid ; disodium tartrate (6106-24-7)

Guidance literature:

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

upstream raw materials:

sodium ammonium tartrate tetrahydrate

rochelle salt

L-Tartaric acid

sodium carbonate