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L060030

Sigma-Aldrich

Oxidizer

0.1 M, configured for ABI

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About This Item

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

Quality Level

200

type

for DNA synthesis

product line

Proligo Reagents

form

liquid

shelf life

365 days

concentration

22.9-27.9 g/L (Iodine content, titration)

color

clear, brownish solution

compatibility

configured for ABI

storage temp.

2-8°C

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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™ 39X/3400 FormulationFormulation.

Preparation Note

Tetrahyrofurane/Water/Pyridine/Iodine 77/2/21/2.54 (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 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT RE 1 Oral

target_organs

Thyroid

supp_hazards

EUH019

Storage Class

3 - Flammable liquids

wgk_germany

WGK 2

flash_point_f

6.1 °F

flash_point_c

-14.4 °C

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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