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Pduct Details
Product Name Sodium Carbonate 99.999%
Alias Calcined soda Sodium carbonate,(trace metal basis) Carbonic acid disodium salt,Soda ash
English
Molecular formula

 Na2CO3

Molecular weight 105.99
CAS No 497-19-8
EINECS
Specification

Appearance

White powder

X-Ray Diffraction

Conforms to structure

ICP

Conforms to sodium Component

CO3 by titration with HCl

55.6%min

Water by Karl Fischer

1%max

Total metallic impurities

20ppm max

Purity ( based on trace metals analysis )

99.999%min

Appearance traits

Appearance:Single oblique needle crystal, white powder, taste astringent

boiling point:(ºC):1600

melting point :(ºC):851

density: (g/ m3,25/4℃):2.54

stability : Soluble in water, soluble in anhydrous ethanol, insoluble in propanol, soluble in glycerol

Use

The experimental reagent ,buffer component ,can be used to remove peripheral membrane proteins

Package

1KG/bottle

Other product information
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