Inorganic & other salts
Sodium Carbonate Anhydrous, Lab Grade
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- Article code
- SOCAL
- CAS
- 497-19-8
- Grade
- Lab Grade
- Purity
- ≥99.7%
- Category
- Inorganic & other salts
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Properties
- Article / SKU
- SOCAL
- CAS
- 497-19-8
- Synonyms
- Soda Ash, Washing Soda, Disodium Carbonate, Calcined Soda, Solvay Soda
- Assay
- ≥99.7%
- Grade
- Lab Grade
- Appearance
- Colorless to white crystalline granule or powder
- Odor
- Odorless
- pH
- 12 at 106 g/l at 25 °C (77 °F)
- Melting point
- 851 °C (1,564 °F)
- Boiling Point
- 1,600 °C (2,912 °F)
- Density
- 1.125
- Solubility
- Soluble in Water
- Molecular formula
- Na 2 CO 3
- Molecular weight
- 105.99
- Arsenic (As)
- ≤3ppm
- Autoship Available
- Yes
- Decomposition temperature
- 400 °C (752 °F)
- Heavy metals
- ≤5 ppm
- Iron (Fe)
- ≤8 ppm
- Pillar
- Essential
- Sodium Chloride (NaCl)
- 0.10 % max
Packaging options — size and article
| Size | Article / SKU |
| 12.5kg | SOCAL-12.5KG |
| 2.5kg | SOCAL-2.5KG |
| 25kg | SOCAL-25KG |
| 500g | SOCAL-500G |
| 1lb | SOCAL-1LB |
| 1kg | SOCAL-1KG |
| 50lb | SOCAL-50LB |
Packaging options
- 12.5kg
- 2.5kg
- 25kg
- 500g
- 1lb
- 1kg
- 50lb
Details
Sodium Carbonate Anhydrous, Lab Grade
Sodium Carbonate is also known as Disodium Carbonate, Soda Ash, Bisodium Carbonate, Washing Soda, Calcined Soda, and Solvay Soda. In its anhydrous state, it presents as white or colorless crystals, powder, or granules that are odorless and hygroscopic. The substance dissolves readily in water but remains insoluble in alcohol under standard conditions.
Lab grade chemicals possess reasonable purity but do not comply with any official standard for quality or purity like the ACS Grade, the USP Grade, or the FCC Grade. The Lab Grade is also known as Laboratory Reagent (LR) and Chemically Pure (CP). It is highly recommended for educational institutes and research labs.
Common Uses and Applications
Analytical chemistry and titration reagent
pH adjustment and buffer preparation
Glass and ceramic formulation research
Water treatment and hardness testing
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Related catalog entries
- Sodium Carbonate, Soda Ash (Naco3)CAS 497-19-8
- Sodium Carbonate Anhydrous FCC/ACS/NFCAS 497-19-8
- Sodium Carbonate Anhydrous FCC, Kosher, HalalCAS 497-19-8
- Sodium Carbonate, 10% w/v Solution, Food Grade, Kosher, HalalCAS 497-19-8
- Sodium Carbonate, 20% w/v Solution, Food Grade, Kosher, HalalCAS 497-19-8
- Sodium Carbonate, 10% w/v Solution, Lab GradeCAS 497-19-8