Anhydrous sodium carbonate

Item no. : 070900

Other names: sodium carbonate, soda ash, washing base

English name: Sodium carbonate anhydrous

Molecular formula: Na2CO3

Molecular weight: 105.99

C A S: 497-19-8

Manufacturer: shantou xilong

Package: AR 500g/ bottle x 20 bottles/piece

Sex: white powder, odorless, alkaline, hygroscopic.

To use:

1. Calibrate the reference substance of acid solution in quantitative analysis, and determine aluminum, sulfur, copper, lead and zinc.Urine and blood glucose were examined, fluxes of silica in cement were analyzed, metallographic analysis was performed.2. High purity is used as a buffer component to remove membrane proteins.A reference for calibrating an acid solution in quantitative analysis.Determine aluminum, sulfur, copper, lead, and zinc.Test urine and whole blood glucose.

3. Analyze the flux of silicon dioxide in cement.Metallographic analysis of metals.