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Disodium tartrate dihydrate

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Disodium tartrate dihydrate Basic information

Product Name:
Disodium tartrate dihydrate
CAS:
6106-24-7
MF:
C4H8Na2O8
MW:
230.08
EINECS:
612-074-7
Mol File:
6106-24-7.mol
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Disodium tartrate dihydrate Chemical Properties

Melting point:
150°C -2H₂O
alpha 
26.5 º (c=1,water)
Density 
1,82 g/cm3
storage temp. 
Store at room temperature.
solubility 
H2O: 0.1 M at 20 °C, clear, colorless
form 
Powder/Solid
color 
White or colorless
Specific Gravity
1.818 (20℃)
PH
7.0-9.0 (25℃, 0.1M in H2O)
PH Range
7.0 - 9.0
optical activity
[α]20/D +26°, c = 1 in H2O
Water Solubility 
290 g/L (20 ºC)
Merck 
14,8684
BRN 
6121732
Stability:
Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference
6106-24-7(CAS DataBase Reference)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
24/25-36-26
WGK Germany 
3
RTECS 
WW8150000
TSCA 
Yes
HS Code 
29181300

MSDS

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Disodium tartrate dihydrate Usage And Synthesis

Chemical Properties

white crystalline powder

Uses

Disodium tartrate dihydrate is used in standardization of Karl fischer reagent to determine trace ammount of water (less than 1%).

Purification Methods

It crystallises from warm dilute aqueous NaOH on cooling. [Beilstein 3 H 524.]

Disodium tartrate dihydrate Preparation Products And Raw materials

Raw materials

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Disodium tartrate dihydrateSupplierMore

J & K SCIENTIFIC LTD.
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Alfa Aesar
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TCI (Shanghai) Development Co., Ltd.
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021-67121386 / 800-988-0390
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Sales-CN@TCIchemicals.com
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