Sodium carbonate anhydrous, Hi-LR™

SKU:
GRM254
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CAS Number : 497-19-8
Synonym : Soda ash
Molecular Formula : Na₂CO₃
Sodium carbonate is an organic sodium salt and a carbonate salt. Sodium Carbonate is the disodium salt of carbonic acid with alkalinizing property. When dissolved in water, sodium carbonate forms carbonic acid and sodium hydroxide.


Product Identifier

CAS No. 497-19-8
EC No. 207-838-8
EC Index No 011-005-00-2
Molecular Formula Na2CO3
Molecular Weight 105.99
Synonym Soda ash
HS Code 2836 20 90
Storage Below 30°C
Shelf life 4 years

Technical Specification

Appearance White to off-white hygroscopic crystals or granules or powder
Solubility 100 mg soluble in 1 mL of water
Chloride (Cl) <= 0.0125%
Iron (Fe) <= 0.005%
Sulfate (SO4) <= 0.025%
Loss on drying (at 300°C, 15 min) <= 1.00%
Assay (HCl Titration, on dry basis) 98.50 - 102.00%

Safety Information

Hazard Pictogram(s) Hazard Pictogram Exclamation Mark
Signal Word Warning
Hazard Statement(s) H319
Precautionary Statement(s) P280-P305+P351+P338-P337+P313
UN No. Not dangerous goods
Class -
Packing Group -
RTECS VZ4050000
WGK 1
More Information
Product Name Sodium carbonate anhydrous, Hi-LR™
SKU GRM254
CAS No 497-19-8
EC No. 207-838-8
Molecular formula Na₂CO₃
Synonym Soda ash
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