If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
323381
Hydrogen peroxide solution
contains ~200 ppm acetanilide as stabilizer, 3 wt. % in H2O
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
25 mL | Available to ship onJune 03, 2026fromMILWAUKEE | $52.80 |
500 mL | Available to ship onJune 03, 2026fromMILWAUKEE | $77.80 |
4 L | Available to ship onJune 03, 2026fromMILWAUKEE | $313.00 |
About This Item
$52.80
Available to ship onJune 03, 2026Details
vapor density
1.1 (vs air)
Quality Segment
vapor pressure
23.3 mmHg ( 30 °C)
form
liquid
contains
~200 ppm acetanilide as stabilizer
reaction suitability
reagent type: oxidant
greener alternative product characteristics
Catalysis
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
concentration
3 wt. % in H2O, 3.0-4.0 wt. % (H2O2 basis with KMnO4, redox titration)
refractive index
n20/D 1.335
solubility
water: soluble at 20 °C
density
1 g/mL at 25 °C
greener alternative category
storage temp.
10-30°C
SMILES string
OO
InChI
1S/H2O2/c1-2/h1-2H
InChI key
MHAJPDPJQMAIIY-UHFFFAOYSA-N
General description
Application
- An oxidizing agent along with the urea in the epoxidation of propylene using TS-1(titanium silicate-1) catalyst.
- An oxidizing agent in the oxidation of As(III) to As (V).
1 of 1
This Item | |||
|---|---|---|---|
| concentration 3 wt. % in H2O, 3.0-4.0 wt. % (H2O2 basis with KMnO4, redox titration) | concentration 30 wt. % in H2O | concentration 30 wt. % in H2O | concentration 50 wt. % in H2O |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 100 |
| form liquid | form liquid | form liquid | form - |
| solubility water: soluble at 20 °C | solubility water: soluble | solubility - | solubility water: soluble at 20 °C |
| storage temp. 10-30°C | storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C |
| refractive index n20/D 1.335 | refractive index - | refractive index - | refractive index - |
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Storage Class
12 - Non Combustible Liquids
flash_point_f
Not applicable
flash_point_c
Not applicable
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How can I determine the shelf life / expiration / retest date of this product?
1 answer-
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There are two concentrations indicated (3 wt.% and 1 g/mL), which one should I reflect?
1 answer-
The concentration is 3 wt%, and the density is 1 g/mL. For concentration purposes, use 3 wt%.
Helpful?
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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