Irritant Sodium carbonate, anhydrous 99.5-100.5% (dried basis), Puriss., meets analytical specification of BP, Ph. Eur., NF, FCC, E500, Fluka™
Supplier: Honeywell Chemicals
Certificates
About this item
CAS Number:497-19-8
:
Formula:Na₂CO₃
MDL Number:MFCD00003494
:105.99 g/mol
Merck Index:14,08596
Melting Pt:854 °C
Density:2.53 g/cm³ (20 °C)
EINECS:207-838-8
REACH:01-2119485498-19
:GHS07
Storage Temperature:Ambient
Specification Test Results
- Assay (calculated to the dried substance):99.5 - 100.5 %
- Loss on drying (300°C):Max. 0.5 %
- Loss on drying (105°C, 4 h):Max. 0.5 %
- Arsenic (As):Max. 2 ppm
- Copper (Cu):Max. 0.002 %
- Iron (Fe):Max. 10 ppm
- Mercury (Hg):Max. 1 ppm
- Lead (Pb):Max. 2 ppm
- Zinc (Zn):Max. 0.002 %
- Heavy metals (as Pb):Max. 5 ppm
- Chloride (Cl):Max. 100 ppm
- Sulfate (SO₄):Max. 50 ppm
- Alkali hydroxide, -bicarbonates:complying
- Appearance of the solution:complying
- Residual solvents:complying