Sodium Bicarbonate Extra Pure
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Product Code : SCL-CA-12690
Quick Answer: The Sodium Bicarbonate Extra Pure is a mildly alkaline salt (NaHCO3) used in school and college labs for acid-carbonate reactions, carbon dioxide generation, pH studies and buffer demonstrations.
Last updated: October 2026
Key Features
- Formula NaHCO3, CAS 144-55-8
- Molecular weight 84.007 g/mol
- Releases carbon dioxide when reacted with suitable acids
- Supports lessons on weak bases, bicarbonate ions and buffer behaviour
- Label with batch details and a safety data sheet
Technical Specifications
| Specification | Value |
|---|---|
| Chemical name | Sodium bicarbonate / sodium hydrogen carbonate |
| Formula | NaHCO3 / CHNaO3 |
| CAS number | 144-55-8 |
| Molecular weight | 84.007 g/mol |
About This Product
In gas-evolution demonstrations, acid is added slowly to the bicarbonate so that foaming and carbon dioxide release stay controlled. The reagent also dissolves in clean water to make solutions for neutralisation and buffer work, and it features in supervised biology activities involving carbon dioxide release. Dust is avoided, and the container is kept away from acids and moisture.
Frequently Asked Questions
Q1. Is this sodium bicarbonate meant for food use?
No. It is a laboratory reagent for approved procedures and is not to be consumed or used as food.
Related: Chemical Analysis, Sodium Carbonate Monohydrate Reagent Grade, Distilled Water Chemical Grade.
For a quotation on the Sodium Bicarbonate Extra Pure, contact School Equipments India.
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