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L060030

Sigma-Aldrich

Oxidizer

0.1 M, configured for ABI

MDL number:
NACRES:
NA.21

Quality Level

type

for DNA synthesis

product line

Proligo Reagents

assay

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

shelf life

365 days

color

clear, brownish solution

compatibility

configured for ABI

storage temp.

2-8°C

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Preparation Note

Tetrahyrofurane/Water/Pyridine/Iodine 77/2/21/2.54 (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.

Signal Word

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

Supplementary Hazards

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

6.1 °F

Flash Point(C)

-14.4 °C

Certificate of Analysis

Certificate of Origin

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