Sodium Hydrogen Carbonate 99% ACS,EP,USP




Sodium Bicarbonate (Sodium Hydrogen Carbonate) is a chemical compound with the formula NaHCO3. Sodium bicarbonate is a white solid that is crystalline but often appears as a fine powder. It has a slightly salty, alkaline taste resembling that of washing soda (sodium carbonate). Since it has long been known and is widely used, the salt has many related names such as baking soda, bread soda, cooking soda, and bicarbonate of soda.


Letterbox Friendly Foil Pouches also available HERE

  • In cooking as a leavening agent
  • As part of baking powders
  • As a fungicide and pest control
  • Alkalinity/pH increase
  • Pyrotechnics
  • Medicine and health
  • Cleaning agent



This is a certified Food Grade Product
Minimum Assay: 99.0-100.5%
Molecular Formula: NaCHO3
Molecular Weight: 84.01 g/mol
Melting Point: >300 °C
Carbonate (CO3): <0.23%
pH of 5% Solution: <8.6
Chloride (Cl): <150mg/Kg
Sulphate (SO4): <150mg/Kg
Calcium (Ca): <100mg/Kg
Ammonium: <20mg/Kg
Iron (Fe): <20mg/Kg
Heavy Metals (as Pb): <5mg/Kg
Lead (Pb): <2mg/Kg
Arsenic (As): <2mg/Kg
Loss on Drying: <0.25%

Hazard Phrases: Not considered harmful under normal laboratory conditions

Cas No: 144-55-8
Einecs No: 205-633-8

HS CODE: 2836300000


Following the UK’s departure from the EU on 1 January 2021, all European shipments are sent on a DAP Basis (Delivered at Place).

This means that the buyer will be liable for import VAT at their prevailing national rate and for orders over 150€ (including carriage) import duties will become chargeable at your prevailing national rate.

The Duty is ascertained by your national customs authority based on the HS Code of each product. The HS Code is shown in the “European Shipment” section of each product page.


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250gm, 500gm, 1Kg, 2.5Kg, 5Kg, 25Kg