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MilliporeSigma
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Key Documents

L060020

Sigma-Aldrich

Oxidizer

0.02 M, configured for ABI 3900

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About This Item

MDL number:
MFCD00677190
UNSPSC Code:
12352200
NACRES:
NA.21

type

for DNA synthesis

product line

Proligo Reagents

form

liquid

storage condition

dry at room temperature

concentration

5.4-6.6 g/L (Iodine content, titration)

color

clear, brownish solution

compatibility

configured for ABI 3900

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General description

Oxidizer solution, containing tetrahydrofuran (THF), pyridine, iodine, and water, is applied to oxidize the chemically unstable trivalent phosphorous triester linkage formed in the coupling reaction to a stable pentavalent phosphate triester. Iodine functions as a mild oxidant and water functions as an oxygen donor.The product is configured for ABI™ 3900 Formulation.

Preparation Note

Tetrahyrofurane/Water/Pyridine/Iodine 66/12/22/0.6 (v/v/v/w)

Legal Information

ABI is a trademark of Applera Corporation or its subsidiaries in the US and/or certain other countries

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2

supp_hazards

EUH019

Storage Class

3 - Flammable liquids

wgk_germany

WGK 2

flash_point_f

50.0 °F - closed cup

flash_point_c

10 °C - closed cup

Certificates of Analysis (COA)

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