Sodium acetate trihydrate p. A. A3628

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Sodium acetate trihydrate p. A.

 

Synonym

Acetic acid sodium salt trihydrate 

Solubility (20°C)

1250 g/L (H2O) 

Melting point

58°C 

Boiling point

123°C 

Formula

C2H3NaO2 · 3H2O 

M

136.08 g/mol 

CAS-No.:

6131-90-4 

HS-No.:

29152900 

EC-No.:

204-823-8 

Storage:

RT 

LGK:

10 - 13 

WGK:

nwg 

Specification

 

Assay (titr.)

min. 99.5 % 

pH (5 %; H2O; 20°C)

7.5 - 9.0 

Chloride

max. 0.0005 % 

Phosphate

max. 0.0002 % 

Sulfate

max. 0.002 % 

Ca

max. 0.001 % 

Cu

max. 0.0003 % 

Fe

max. 0.0005 % 

K

max. 0.005 % 

Mg

max. 0.0005 % 

Pb

max. 0.0005 % 

Zn

max. 0.0001 % 

A3628