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Sodium Carbonate Anhydrous AR 1Kg 99.9% anhydrous Analar Pharma
27767.295-1Kg



Specification 27767

Sodium carbonate, anhydrous 99.5-100.5% Ph. Eur., NF (food grade), BP

Sodium carbonate, anhydrous 99.5-100.5% Ph. Eur., NF, BP

Irritant Warning

Warning

Appearance: White or almost white, slightly granular powder, hygroscopic.

Caution: Not for use as Active Pharmaceutical Ingredient (API)

Formula: Na₂CO₃
MW: 105.99 g/mol
Boiling Pt: 1600 °C (1013 hPa)
Melting Pt: 854 °C
Density: 2.53 g/cm³ (20 °C)
Storage Temperature: Ambient		 MDL Number: MFCD00003494
CAS Number: 497-19-8
EINECS: 207-838-8
UN: 0000
REACH: 01-2119485498-19
Merck Index: 14,08596
https://sg.vwr.com/stibo/web/std.lang.all/05/89/16640589.jpg  

 

Specification Test Results

Appearance Conforms (see CoA/CoS)
Heavy metals (as Pb) Max. 50 ppm
Residual solvents Unlikely by manuf.process
Residues of metal catalysts or reagents Unlikely by manuf.process
Cd (Cad mium) Max. 1 ppm
Co (Co balt) Max. 1 ppm
Hg (Mer cury) Max. 2 ppm
Ni (Nic kel) Max. 1 ppm
Pb (L ead) Max. 5 ppm
V (Van adium) Max. 6 ppm
Conforms to Ph.Eur./NF/BP Passes test
Ph.Eur./BP specifications: -
Assay (dried substance) [Ph.Eur./BP] 99.5 --> 100.5 %
Identification A Passes test Ph.Eur./BP
Identification B Passes test Ph.Eur./BP
Identification C Passes test Ph.Eur./BP
Identification D [Ph.Eur./BP] Max. 1.0 °C
Appearance of solution Passes test Ph.Eur./BP
Alkali hydr oxides and bicar bonates Passes test Ph.Eur./BP
Cl (Chlo ride) [Ph.Eur./BP] Max. 125 ppm
SO4 (Sulp hate) [Ph.Eur./BP] Max. 250 ppm
As (Ars enic) [Ph.Eur./BP] Max. 5 ppm
Loss on drying (300 ± 15°C) Max. 1.0 °C
NF specifications: -
Assay (calculated on anhydrous) [NF] 99.5 --> 100.5 %
Identification A Passes test NF
Identification B Passes test NF

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Availability: 15 in stock

 

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