484059

Sigma-Aldrich

nanopowder, <150 nm particle size, 99% trace metals basis

线性分子式:
Ag
CAS号:
分子量:
107.87
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.23

质量水平

100

测定

99% trace metals basis

形式

nanopowder

电阻率

1.59 μΩ-cm, 20°C

粒径

<150 nm

bp

2212 °C (lit.)

mp

960 °C (lit.)

密度

10.49 g/cm3 (lit.)

SMILES string

[Ag]

InChI

1S/Ag

InChI key

BQCADISMDOOEFD-UHFFFAOYSA-N

一般描述

银纳米颗粒(AgNPs)具有多种应用用途,例如感应、催化、运输以及生物和医学科学。
Metastable, energetic, activated powder. Powder may agglomerate to ~1-2 micron. High defect structure and internal energy.

包装

5 g in glass bottle

象形图

Environment

警示用语:

Warning

危险声明

预防措施声明

hazcat

Aquatic Acute 1 - Aquatic Chronic 1

storage_class_code

13 - Non Combustible Solids

WGK Germany

WGK 3

闪点(F)

Not applicable

闪点(C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

分析证书

原产地证书 (CofO)

Eun-Jung Park et al.
Environmental toxicology and pharmacology, 30(2), 162-168 (2011-07-27)
Toxicity of nanoparticles depends on many factors including size, shape, chemical composition, surface area, surface charge, and others. In this study, we compared the toxicity of different sized-silver nanoparticles (AgNPs) which are being widely used in consumer products due to...
Eun-Jung Park et al.
Archives of pharmacal research, 34(2), 299-307 (2011-03-08)
The adverse effects of silver nanoparticles (AgNPs) to human and environment have not been known well, although AgNPs are now widely applied to consumer products. In this study, we investigated the inflammatory responses including cytokine production and gene expression in...
Effect of nanoparticle stabilization and physicochemical properties on exposure outcome: acute toxicity of silver nanoparticle preparations in zebrafish (Danio rerio)
Cunningham S, et al.
Environmental Science & Technology, 47(8), 3882-3892 (2013)
H Joel Allen et al.
Environmental toxicology and chemistry, 29(12), 2742-2750 (2010-10-05)
Relatively little is known about the behavior and toxicity of nanoparticles in the environment. Objectives of work presented here include establishing the toxicity of a variety of silver nanoparticles (AgNPs) to Daphnia magna neonates, assessing the applicability of a commonly...
Eun-Jung Park et al.
Toxicology in vitro : an international journal published in association with BIBRA, 24(3), 872-878 (2009-12-09)
Silver nanoparticles (AgNPs) are widely applied in many household products and medical uses. However, studies on the effects of AgNPs on human health and environmental implications are in the beginning stage. Furthermore, most data on the toxicity of AgNPs have...
相关内容
银纳米材料具有独特的物理、化学以及光学性质,目前正在用于各种的生物应用。
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