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SL2

Sigmacote®

siliconizing reagent for glass and other surfaces

Synonym(s):

chlorinated organopolysiloxane in heptane, siliconizing reagent for glass

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About This Item

NACRES:
NA.47
UNSPSC Code:
41116121
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biological source

synthetic

Quality Level

200

color

colorless

density

0.68 g/cm3

application(s)

hematology
histology

storage temp.

2-8°C

General description

Sigmacote® is a solution of a chlorinated organopolysiloxane in heptane that readily forms a covalent, microscopically thin film on glass. The film repels water, retards the clotting of blood or plasma, and prevents surface adsorption of many basic proteins. Ready to use without dilution; reusable if kept free of moisture.

Application

Sigmacote® has been used to prevent adhesion of the growth factors to plasticware. It has also been used to coat coverslip in order to prevent the adhesion of larval brain during squashing.

Biochem/physiol Actions

Sigmacote® is ideal for glass, ceramics and fiber optics. It is used to treat GC injection glass inserts.

Legal Information

Sigmacote is a registered trademark of Merck KGaA, Darmstadt, Germany

signalword

Danger

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Central nervous system

Storage Class

3 - Flammable liquids

wgk

WGK 2

flash_point_f

24.8 °F - closed cup

flash_point_c

-4 °C - closed cup

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Certificates of Analysis (COA)

Lot/Batch Number
058K4363
011K4353
057K4353
126K4337
096K4378

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Global Trade Item Number

SKUGTIN
SL2-100ML04061838262219
SL2-25ML04061838262226