We use cookies to ensure that we give you the best experience of our website. If you accept without changing your settings, we assume that you are happy to receive all cookies on the LGC website. However, if you would like to, you can change your cookie settings at anytime.
text.skipToContent text.skipToNavigation

{{ addToCartData.mixPtRmWarning }}

Do you want to proceed?

{{requestQuote.productName}}; {{requestQuote.form.productCode}}

Thank you

We will respond to your enquiry shortly.

Something went wrong, please try again later.

Bulk Order
If not, click 'cancel'. You can also save this item for later.
Cancel
If not, click 'cancel'. You can also save this item for later.
Cancel

Purified Water

Product Code

REAH2O

CAS Number

7732-18-5

Molecular Formula

H2 O

Molecular Weight

18.02

Product Categories

Titration reagents

Product Type

Reagent

Price and availability

{{ psProduct.packSize }}
{{ psProduct.code }}

{{ favouriteItem.successMessage }}

View favourites

Product removed from your favourites

{{ addToCartData.mixPtRmWarning }}

Do you want to proceed?

{{requestQuote.productName}}; {{requestQuote.form.productCode}}

Thank you

We will respond to your enquiry shortly.

Something went wrong, please try again later.

Documentation

Where shall we send your requested SDS?
Part number:  {{ sdsPopupData.packSize.code }}

{{ errors.first('selectedRegion') }}

{{ errors.first('sdsEmail') }}

LGC will use your email address only for the purposes of providing the requested document.
For information about our data processing activities, please visit our Privacy Notice.
Thank you

Your request has been sent to our sales team to process.

Product Information

Product Data

Analyte Name

Water

CAS Number

7732-18-5

Molecular Formula

H2 O

Molecular Weight

18.02

Accurate Mass

18.0106

SMILES

O

InChI

InChI=1S/H2O/h1H2

IUPAC

oxidane

Storage & Transport Information

Country of Origin

IRELAND

Product Attributes

Product Type

Reagent

Punchout session timeout warning

Your punchout session will expire in1 min59 sec.

Select "Continue session" to extend your session.