Biggest savings

Bismuth Oxide$351per kilogram at Micron Metals92% less than the highestSodium Sulfate$25.90per kilogram at Science Company91% less than the highestCalcium Carbonate$10.54per kilogram at iBrew90% less than the highestCetyl Alcohol$14.52per kilogram at The Soap Kitchen88% less than the highestSodium Bicarbonate$6.32per kilogram at iBrew85% less than the highestAluminum$57.30per kilogram at Micron Metals85% less than the highest
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Every price shown per kilogram or litre, so a 100 gram jar and a 25 kilogram sack finally compare.

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Prices read from the stores' own pages

Boreal ScienceEssential DepotFrontier Specialty ChemicalsGet Er BrewedGFS ChemicalsiBrewLab AlleyLab DepotLaboratoriumdiscounterMicron MetalsScience CompanySoapers ChoiceThe Soap KitchenWards Science

Side by side

Every store's price, cheapest first

Same chemical, same grade, similar pack. Each pack is drawn to its real size.

Sodium Bicarbonate

CHNaO₃ · CAS 144-55-8

Grade not stated · packs of 50 grams to 1 kilogram

Lowest price we found

$6.32

per kilogram at iBrew

The most expensive store charges 6.9 times as much.

See every price for sodium bicarbonate
  1. iBrewAustralia500 grams for 4.50 AUD$6.32Lowest price
  2. Get Er BrewedUnited Kingdom100 grams for 1.50 GBP$19.983.2 times the lowest
  3. Wards ScienceUnited States500 grams for $19.25$38.506.1 times the lowest
  4. Boreal ScienceCanada500 grams for 30.40 CAD$43.446.9 times the lowest

Citric Acid

C₆H₈O₇ · CAS 77-92-9

Food grade · packs of 50 grams to 1 kilogram

Lowest price we found

$25.90

per kilogram at Science Company

The most expensive store charges 5.5 times as much.

See every price for citric acid
  1. Science CompanyUnited States500 grams for $12.95$25.90Lowest price
  2. Essential DepotUnited States907 grams for $27.98$30.841.2 times the lowest
  3. Lab AlleyUnited States500 grams for $71.77$1445.5 times the lowest

Acetonitrile

C₂H₃N · CAS 75-05-8

HPLC grade · packs of 1 to 25 litres

Lowest price we found

$34.99

per litre at Science Company

The most expensive store charges 1.2 times as much.

See every price for acetonitrile
  1. Science CompanyUnited States4 litres for $139.95$34.99Lowest price
  2. Boreal ScienceCanada16 litres for 793.55 CAD$35.441.0 times the lowest
  3. GFS ChemicalsUnited States16 litres for $615.92$38.491.1 times the lowest
  4. Lab AlleyUnited States16 litres for $678.89$42.431.2 times the lowest

What we cover

Every store, one search

Checked October 29. Every price is read from the store's own public pages.

Browse every chemical
4,362Chemicals with prices
3,990Hard to find, sold by one store
14Stores compared
175,448Prices and pack sizes read

Shop by what you make

Find everything for your next batch

What each chemical is for, with the lowest price we found.

Aisle 1

Soap making

14 chemicals

Sodium Hydroxide, Potassium Hydroxide, Glycerol and 11 more.

 Aisle 2

Cosmetics and bath

23 chemicals

Glycerol, Sodium Bicarbonate, Citric Acid and 20 more.

 Aisle 3

Cleaning products

20 chemicals

Sodium Carbonate, Sodium Carbonate Monohydrate, Sodium Bicarbonate and 17 more.

 Aisle 4

Brewing and winemaking

20 chemicals

Potassium Metabisulfite, Sodium Metabisulfite, Sodium Percarbonate and 17 more.

 Aisle 5

Pool and hot tub care

15 chemicals

Sodium Hypochlorite, Calcium Hypochlorite, Sodium Bicarbonate and 12 more.

 Aisle 6

Lab basics

28 chemicals

Hydrochloric Acid, Sulfuric Acid, Sodium Hydroxide and 25 more.

 Aisle 7

Darkroom photography

22 chemicals

Hydroquinone, Phenidone, L-Ascorbic Acid and 19 more.

Every use

See all 7 aisles and the lowest price in each.

Same chemical

Up to 92% less for the very same thing

Same grade and a similar pack. The cheapest store against the most expensive, side by side.

Bismuth Oxide

92%less at the lowest price

Lowest priceMicron Metalsper kilogram$351

Highest priceGFS Chemicalsper kilogram$4,512

Sodium Sulfate

91%less at the lowest price

Lowest priceScience Companyper kilogram$25.90

Highest priceLab Depotper kilogram$283

Calcium Carbonate

90%less at the lowest price

Lowest priceiBrewper kilogram$10.54

Highest priceLab Alleyper kilogram$101

Cetyl Alcohol

88%less at the lowest price

Lowest priceThe Soap Kitchenper kilogram$14.52

Highest priceLab Alleyper kilogram$121

Sodium Bicarbonate

85%less at the lowest price

Lowest priceiBrewper kilogram$6.32

Highest priceBoreal Scienceper kilogram$43.44

Aluminum

85%less at the lowest price

Lowest priceMicron Metalsper kilogram$57.30

Highest priceLab Depotper kilogram$390

Most compared

Sold by the most stores

The dots show how many of our 14 stores sell each.

Sodium Bicarbonate9 stores Citric Acid8 stores Water7 stores Acetonitrile6 stores Ethanol6 stores Methanol6 stores Sodium Sulfate6 stores Stearic Acid6 stores Acetic Acid5 stores Calcium Carbonate5 stores Calcium Chloride5 stores Carbon5 stores

Every chemical, A to Z

5,272 chemicals, one letter away

Including 3,990 hard-to-find ones only one store sells, and 910 more that US companies supply in bulk.

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Stores we compare

14 stores, read from their own pages

We follow each store's robot rules and terms of use.

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What are you looking for?

Search 5,272 chemicals by name, CAS number or formula.

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