Found at 1 store we track
$800 per kilogram
100 grams for $80.00, about $80
At Aaron Chemicals, United States · Grade not stated
View at Aaron Chemicals2-Methyl-4-isothiazolin-3-one Hydrochloride suppliers and prices
- Formula
- C4H6ClNOS
- CAS number
- 26172-54-3
- Molar mass
- 151.62 g/mol
Lowest total price
$3.00 for 250 milligrams, about $3.00
Works out at $12.00 per gram
At Aaron Chemicals, United States
View at Aaron ChemicalsOnly one store we read sells 2-Methyl-4-isothiazolin-3-one Hydrochloride so far. Sell it, or know a store that does? Tell us.
Every price we found
5 prices from 1 store, checked November 2, 2026. Each one is worked out per kilogram, so a small bottle and a big bag compare fairly.
Converted to at the exchange rate of 2026-10-30. Each store charges in its own currency.
Showing all 5 prices
Show prices per
| Pack | Store | Grade and form | Price per unit | Link |
|---|---|---|---|---|
| 100 grams$80.00, about $80 | Aaron ChemicalsUnited States | Lowest priceGrade not stated | $800 per kilogram | |
| 25 grams$21.00, about $21 | Aaron ChemicalsUnited States | Grade not stated | $0.84 per gram | |
| 5 grams$6.00, about $6.00 | Aaron ChemicalsUnited States | Grade not stated | $1.20 per gram | |
| 1 gram$4.00, about $4.00 | Aaron ChemicalsUnited States | Grade not stated | $4.00 per gram | |
| 250 milligrams$3.00, about $3.00 | Aaron ChemicalsUnited States | Grade not stated | $12.00 per gram |
No prices match these filters.
Cite these pricesA ready sentence and reference for your report
For your report
As of November 2, 2026, the lowest store price for 2-Methyl-4-isothiazolin-3-one hydrochloride was $800 per kilogram: 100 grams for $80.00 at Aaron Chemicals.
Reference
APA, 7th edition
ChemicalSuppliers.com. (2026, November 2). 2-Methyl-4-isothiazolin-3-one hydrochloride suppliers and prices. Retrieved November 2, 2026, from https://www.chemicalsuppliers.com/2-methyl-4-isothiazolin-3-one-hydrochloride/
ACS
2-Methyl-4-isothiazolin-3-one Hydrochloride Suppliers and Prices. ChemicalSuppliers.com, November 2, 2026. https://www.chemicalsuppliers.com/2-methyl-4-isothiazolin-3-one-hydrochloride/ (accessed 2026-11-02).
BibTeX
@misc{chemicalsuppliers-2-methyl-4-isothiazolin-3-one-hydrochloride,
author = {{ChemicalSuppliers.com}},
title = {{2-Methyl-4-isothiazolin-3-one hydrochloride} suppliers and prices},
year = {2026},
date = {2026-11-02},
url = {https://www.chemicalsuppliers.com/2-methyl-4-isothiazolin-3-one-hydrochloride/},
urldate = {2026-11-02},
note = {Prices checked November 2, 2026}
}Prices change every day, so each line carries the date they were checked.
Making a solution?
Pick the strength and how much you need. We work out the grams of 2-Methyl-4-isothiazolin-3-one Hydrochloride and what they cost at the cheapest store we track.
- You need
- 152 grams
- of 2-Methyl-4-isothiazolin-3-one Hydrochloride, molar mass 151.62 g/mol
- That much costs
- $121.30
- $121.30 per litre of solution, at the lowest price per gram we found
Weigh it out, dissolve it in less water than you need, then top up to the full amount.
Similar chemicals
Sold by
Chemical identity
Formula, molar mass, CAS number, InChIKey and the official PubChem record
- Formula
- C4H6ClNOS
- Molar mass
- 151.62 g/mol
- CAS number
- 26172-54-3
- InChIKey
- SJXPQSRCFCPWQQ-UHFFFAOYSA-N
- Official record
- PubChem 117746
How we compare: each store's own price, turned into US dollars at European Central Bank rates of 2026-10-30, then divided by the pack size. Shipping and tax are not included.