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L060060

Sigma-Aldrich

Oxidizer

0.02 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

storage condition

dry at room temperature

concentration

3.9-4.7 g/L (Iodine content, titration)

color

clear, brownish solution

compatibility

configured for ABI

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Preparation Note

Tetrahyrofurane/Water/Pyridine/Iodine 90.54/9.05/0.41/0.43 (v/v/v/w)

Other Notes

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.

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

target_organs

Central nervous system, Respiratory system

supp_hazards

EUH019

Storage Class

3 - Flammable liquids

wgk_germany

WGK 1

flash_point_f

-2.0 °F - closed cup

flash_point_c

-18.9 °C - closed cup

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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