ChemicalSuppliers

Sodium Bicarbonate suppliers and prices

Formula
CHNaO3
CAS number
144-55-8
Molar mass
84.01 g/mol

Cheapest by weight

$1.59 per kilogram

Price per unit, converted to US dollars

At The Soap Kitchen, United Kingdom

Pack
25 kilograms for 29.90 GBP
Grade
Grade not stated · packs of 25 kilograms and up
View at The Soap Kitchen

Smallest amount to spend

1.50 GBP for 100 grams

Total for one pack, in the store's own currency

At Get Er Brewed, United Kingdom

Works out at
$19.98 per kilogram
Grade
Grade not stated · packs of 50 grams to 1 kilogram
View at Get Er Brewed

22 offers from 9 stores · Prices checked October 28, 2026 · Prices run from $1.59 to $2.82 per kilogram, because a bigger pack costs less per kilogram.

Show prices per

Every price we found

31 prices, cheapest first

StoreGrade and packPriceLink
The Soap KitchenUnited KingdomLowest price Grade not stated · packs of 25 kilograms and up25 kilograms for 29.90 GBP $1.59 per kilogram View at store
The Soap KitchenUnited Kingdom Grade not stated · packs of 1 to 25 kilograms5 kilograms for 7.90 GBP $2.10 per kilogram View at store
Lab AlleyUnited States Laboratory grade · packs of 25 kilograms and up50 kilograms for $268.62 $5.37 per kilogram View at store
iBrewAustralia Grade not stated · packs of 50 grams to 1 kilogram500 grams for 4.50 AUD $6.32 per kilogram View at store
Lab AlleyUnited States USP grade · packs of 25 kilograms and up50 kilograms for $355.67 $7.11 per kilogram View at store
Lab AlleyUnited States Food grade · packs of 25 kilograms and up50 kilograms for $355.67 $7.11 per kilogram View at store
Lab AlleyUnited States Laboratory grade · packs of 1 to 25 kilograms22.7 kilograms for $163.35 $7.20 per kilogram View at store
Lab AlleyUnited States USP grade · packs of 1 to 25 kilograms22.7 kilograms for $179.14 $7.90 per kilogram View at store
Lab AlleyUnited States Food grade · packs of 1 to 25 kilograms22.7 kilograms for $179.14 $7.90 per kilogram View at store
Science CompanyUnited States Grade not stated · packs of 1 to 25 kilograms2.5 kilograms for $19.95 $7.98 per kilogram View at store
Lab AlleyUnited States Reagent grade · packs of 1 to 25 kilograms12 kilograms for $177.85 $14.82 per kilogram View at store
Get Er BrewedUnited Kingdom Grade not stated · packs of 50 grams to 1 kilogram100 grams for 1.50 GBP $19.98 per kilogram View at store
Wards ScienceUnited States Grade not stated · packs of 50 grams to 1 kilogram500 grams for $19.25 $38.50 per kilogram View at store
Boreal ScienceCanada Grade not stated · packs of 50 grams to 1 kilogram500 grams for 30.40 CAD $43.44 per kilogram View at store
Lab DepotUnited States Food grade · packs of 1 to 25 kilograms12 kilograms for $634.85 $52.90 per kilogram View at store
Lab DepotUnited States USP grade · packs of 1 to 25 kilograms12 kilograms for $654.90 $54.57 per kilogram View at store
Lab DepotUnited States EP grade · packs of 1 to 25 kilograms12 kilograms for $654.90 $54.57 per kilogram View at store
Lab DepotUnited States BP grade · packs of 1 to 25 kilograms12 kilograms for $654.90 $54.57 per kilogram View at store
Lab DepotUnited States JP grade · packs of 1 to 25 kilograms12 kilograms for $654.90 $54.57 per kilogram View at store
Lab DepotUnited States Molecular biology grade · packs of 1 to 25 kilograms12 kilograms for $870.30 $72.52 per kilogram View at store
Lab AlleyUnited States Reagent grade · packs of 50 grams to 1 kilogram500 grams for $50.47 $101 per kilogram View at store
Lab AlleyUnited States Laboratory grade · packs of 50 grams to 1 kilogram500 grams for $70.33 $141 per kilogram View at store
Lab AlleyUnited States USP grade · packs of 50 grams to 1 kilogram500 grams for $70.78 $142 per kilogram View at store
Lab AlleyUnited States Food grade · packs of 50 grams to 1 kilogram500 grams for $70.78 $142 per kilogram View at store
Lab DepotUnited States USP grade · packs of 50 grams to 1 kilogram500 grams for $119.13 $238 per kilogram View at store
Lab DepotUnited States EP grade · packs of 50 grams to 1 kilogram500 grams for $119.13 $238 per kilogram View at store
Lab DepotUnited States BP grade · packs of 50 grams to 1 kilogram500 grams for $119.13 $238 per kilogram View at store
Lab DepotUnited States JP grade · packs of 50 grams to 1 kilogram500 grams for $119.13 $238 per kilogram View at store
Lab DepotUnited States Food grade · packs of 50 grams to 1 kilogram500 grams for $121.32 $243 per kilogram View at store
Lab DepotUnited States Molecular biology grade · packs of 50 grams to 1 kilogram500 grams for $127.02 $254 per kilogram View at store
Essential DepotUnited StatesOut of stock Grade not stated · packs of 1 to 25 kilograms4.54 kilograms for $12.78 $2.82 per kilogram View at store

Making a solution?

Pick the strength and how much you need. We work out the grams of Sodium Bicarbonate and what they cost at the cheapest store we track.

You need
84 grams
of Sodium Bicarbonate, molar mass 84.01 g/mol
That much costs
$0.13
$0.13 per litre of solution, at the lowest price per gram we found
Cheapest way to buy it
$2.00
1 pack of 100 grams at Get Er Brewed
View at Get Er Brewed

Weigh it out, dissolve it in less water than you need, then top up to the full amount.

Bulk suppliers in the US

16 companies make or distribute it, as reported to the US Environmental Protection Agency in 2020 and 2024.

Your company? List it free and get bulk buyer requests.

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Chemical identity

Formula
CHNaO3
Molar mass
84.01 g/mol
CAS number
144-55-8
InChIKey
UIIMBOGNXHQVGW-UHFFFAOYSA-M
Official record
PubChem 516892

How we compare: each store's own price, turned into US dollars at European Central Bank rates of 2026-10-29, then divided by the pack size. Shipping and tax are not included.