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Key Documents

L060050

Sigma-Aldrich

Oxidizer

0.05 M, configured for (ÄKTA® and OligoPilot®)

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About This Item

MDL number:
UNSPSC Code:
41116105
NACRES:
NA.21

Quality Level

type

for DNA synthesis

product line

Proligo Reagents

form

liquid

shelf life

180 days

concentration

11.4-14.0 g/L (Iodine content, titration)

color

clear

pH

8.5 (20 °C, 15 g/L)

bp

115 °C/1,013 hPa

mp

<-40 °C

compatibility

configured for (ÄKTA® and OligoPilot®)

storage temp.

2-8°C

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General description

Oxidizer solution, containing 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.

Preparation Note

Pyridine / Water / Iodine 9/1/12,7 (v/v/w)

Legal Information

OligoPilot is a registered trademark of Cytiva
ÄKTA is a registered trademark of Cytiva

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT RE 2 Oral

Target Organs

Thyroid

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

62.6 °F

Flash Point(C)

17 °C


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