Unfortunately, there is no information available for the degree of amine functionalization per nanoparticle for this product.
791334
Silica, nanoparticle dispersion in water
<30 nm (DLS), triethoxylpropylaminosilane functionalized
Synonym(s):
NH2 functionalized NPs
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25 ML
¥17,600
About This Item
UNSPSC Code:
12352302
NACRES:
NA.23
Recommended Products
form
dispersion
nanoparticles
shelf life
1 yr
concentration
in water (Dispersion)
particle size
<30 nm (DLS)
density
1.158 g/mL at 25 °C
functional group
amine
storage temp.
20-25°C
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Application
Silica nanoparticles play a crucial role in biotechnology including bone engineering[1] and drug delivery[2]. The amino functionality present on the surface of these materials provides a synthetic handle for further modification and conjugation to target moieties[3]. Amino functionalized silica particles can be used for applicaitons including in vivo gene delivery[4]; nanocomposite formation[5], and formation of biofilms[6].
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1
Storage Class Code
8B - Non-combustible corrosive hazardous materials
WGK
WGK 2
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Regulatory Listings
Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.
ISHL Indicated Name
Substances Subject to be Indicated Names
ISHL Notified Names
Substances Subject to be Notified Names
JAN Code
791334-VAR:
791334-25ML:4548173924977
791334-BULK:
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Is there an estimate of degree of amine functionalization per nanoparticle for product number 791334 (silica nanoparticle dispersion in water, triethoxylpropylaminosilane functionalized)? E.g. ~1 amine group per particle or ~10 amine groups per particle?
1 answer-
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I want to know silica nanoparticles weight percent.
1 answer-
The weight percent is not determined. However, the solid content is specified on the lot specific Certificate of Analysis between 24.0 - 30.0 %: https://www.sigmaaldrich.com/certificates/sapfs/PROD/sap/certificate_pdfs/COFA/Q14/791334-BULKMKCR1815.pdf
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