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693520

Sigma-Aldrich

Water

Sterile-filtered water treated with diethyl pyrocarbonate (DEPC), molecular biology grade

Synonym(s):

Water

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About This Item

Linear Formula:
H2O
CAS Number:
Molecular Weight:
18.02
Beilstein/REAXYS Number:
2050024
MDL number:
UNSPSC Code:
12191602
EC Index Number:
2317912
NACRES:
NA.21

product name

Water, DEPC-Treated, Molecular Biology Grade, Sterile-filtered water treated with diethyl pyrocarbonate (DEPC).

Quality Level

form

liquid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze

color

clear

refractive index

n20/D 1.34 (lit.)

bp

100 °C (lit.)

mp

0 °C (lit.)

density

1.000 g/mL at 3.98 °C (lit.)

foreign activity

DNase, RNase, proteases, none detected

shipped in

ambient

storage temp.

10-30°C

SMILES string

O

InChI

1S/H2O/h1H2

InChI key

XLYOFNOQVPJJNP-UHFFFAOYSA-N

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General description

Sterile-filtered water treated with diethyl pyrocarbonate (DEPC).

Warning

Toxicity: Standard Handling (A)

Physical form

Sterile, DEPC-treated H₂O.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class

10 - Combustible liquids

wgk_germany

nwg

flash_point_f

No data available

flash_point_c

No data available


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Articles

Nuclease-free water (or PCR water) is needed in molecular biology to avoid sample degradation during PCR, sequencing, etc. Ultrafiltration provides a quicker, safer, and more sustainable alternative to DEPC treatment when preparing RNase-free and DNase-free water.

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