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660450

Sigma-Aldrich

3-Aminopropyl(3-oxobutanoic acid) functionalized silica

nanoparticles, ~15 nm particle size (DLS), dispersion, 2.5 % (w/v) in DMF

Synonym(s):

Carboxylic acid-functionalized silica colloid

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About This Item

MDL number:
UNSPSC Code:
12162002
NACRES:
NA.23

form

dispersion

concentration

2.5 % (w/v) in DMF

particle size

~15 nm (DLS)

bp

143-153 °C

density

0.927 g/mL at 25 °C

functional group

carboxylic acid

storage temp.

2-8°C

Application

Dispersion may settle. Shake well before use.
Used for the self-assembly of nano-scale monolayers.

signalword

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 3 - Repr. 1B - STOT RE 2 Inhalation

target_organs

Lungs

wgk_germany

WGK 2

flash_point_f

90.0 °F

flash_point_c

32.2 °C

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


Certificates of Analysis (COA)

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Sigma-Aldrich

904414

Silica

Galow, T.H. et al.
Advanced Materials, 12, 576-576 (2000)

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