ChemicalSuppliers

Zinc Oxide suppliers and prices

Formula
OZn
CAS number
1314-13-2
Molar mass
81.40 g/mol

Cheapest by weight

$17.98 per kilogram

Price per unit, converted to US dollars

At Lab Alley, United States

Pack
22.7 kilograms for $407.85
Grade
Laboratory grade · packs of 1 to 25 kilograms
View at Lab Alley

Smallest amount to spend

$22.38 for 567 grams

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

At Essential Depot, United States

Works out at
$39.47 per kilogram
Grade
Grade not stated · packs of 50 grams to 1 kilogram
View at Essential Depot

9 offers from 2 stores · Prices checked October 28, 2026 · Prices run from $17.98 to $121 per kilogram, because a bigger pack costs less per kilogram.

Show prices per

Every price we found

12 prices, cheapest first

StoreGrade and packPriceLink
Lab AlleyUnited StatesLowest price Laboratory grade · packs of 1 to 25 kilograms22.7 kilograms for $407.85 $17.98 per kilogram View at store
Lab AlleyUnited States Laboratory grade · packs of 25 kilograms and up25 kilograms for $449.58 $17.98 per kilogram View at store
Lab AlleyUnited States USP grade · packs of 25 kilograms and up25 kilograms for $611.10 $24.44 per kilogram View at store
Lab AlleyUnited States Food grade · packs of 25 kilograms and up25 kilograms for $611.10 $24.44 per kilogram View at store
Lab AlleyUnited States USP grade · packs of 1 to 25 kilograms22.7 kilograms for $559.91 $24.69 per kilogram View at store
Lab AlleyUnited States Food grade · packs of 1 to 25 kilograms22.7 kilograms for $559.91 $24.69 per kilogram View at store
Essential DepotUnited States Grade not stated · packs of 50 grams to 1 kilogram567 grams for $22.38 $39.47 per kilogram View at store
Lab AlleyUnited States Reagent grade · packs of 1 to 25 kilograms12 kilograms for $748.64 $62.39 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 USP grade · packs of 50 grams to 1 kilogram454 grams for $55.00 $121 per kilogram View at store
Lab AlleyUnited States Food grade · packs of 50 grams to 1 kilogram454 grams for $55.00 $121 per kilogram View at store
Lab AlleyUnited States Laboratory grade · packs of 50 grams to 1 kilogram454 grams for $55.00 $121 per kilogram View at store

Making a solution?

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

You need
81.4 grams
of Zinc Oxide, molar mass 81.40 g/mol
That much costs
$1.46
$1.46 per litre of solution, at the lowest price per gram we found
Cheapest way to buy it
$22.38
1 pack of 567 grams at Essential Depot
View at Essential Depot

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

Bulk suppliers in the US

56 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.

Sold by

Used for

Chemical identity

Formula
OZn
Molar mass
81.40 g/mol
CAS number
1314-13-2
InChIKey
RNWHGQJWIACOKP-UHFFFAOYSA-N
Official record
PubChem 3007857

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.