product details

Crystalline sodium acetate  AR Grade 

Product Information

Sodium acetatetrihydrate   C2H3NaO2·3H2O

Alias: sodium acetate 

Relative molecular Weight:136.08

Properties:Colorless, transparent crystalsor white granules.Weathering in dry air.The relative density of 1.45, themelting point of 58 ℃, 123 ℃ lose all the crystal water.If the temperature is higher, then thedecomposition.Dissolved in water, aqueous solution is alkaline.

Product standards NO:GB/T 693-1996

Specifications: Content and content of impurities in %

Test Items	AR	CP
Content	99.0	98.0
Clarity test	Qualified	Qualified
Water insoluble matter	0.002	0.005
Chloride （Cl）	0.001	0.003
Sulfate（SO4）	0.005	0.005
Phosphate（PO4）	0.0002	0.0005
Magnesium（Mg）	0.0005	0.001
Aluminum （Al）	0.0005	0.001
Calcium（Ca）	0.002	0.005
Iron（Fe）	0.0002	0.0005
Copper（Cu）	0.0005	0.001
Lead（Pb）	0.0005	0.001
Reductivepotassium permanganate substances	0.01	0.02

Usage:Use for analyzing the reagents.Suchas formulating a buffer solution.Also used as mordant, and for dyesynthesis,Preparation of acetic anhydride.

 

Crystalline sodium acetate  AR Grade