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576832

银

nanopowder, <100 nm particle size, contains PVP as dispersant, 99.5% trace metals basis

别名:

Colloidal nano silver, Colloidal silver, Nanosilver

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关于此项目

线性分子式:
Ag
化学文摘社编号:
7440-22-4
分子量:
107.87
NACRES:
NA.23
PubChem Substance ID:
24880887
UNSPSC Code:
12141740
EC Number:
231-131-3
MDL number:
MFCD00003397
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Quality Level

200

assay

99.5% trace metals basis

form

nanopowder

contains

PVP as dispersant

reaction suitability

core: silver

resistivity

1.59 μΩ-cm, 20°C

surface area

5.0 m2/g

particle size

<100 nm

bp

2212 °C (lit.)

mp

960 °C (lit.)

density

10.49 g/cm3 (lit.)

SMILES string

[Ag]

InChI

1S/Ag

InChI key

BQCADISMDOOEFD-UHFFFAOYSA-N

General description

这种纳米银粉由直径小于100 nm的金属银纳米颗粒组成。这些纳米银颗粒包被有质量浓度为0.2%的聚乙烯吡咯烷酮（PVP）。这种涂层有效地抑制了表面氧化，并增强了粉末在各种溶剂中的分散性。

纳米银粉在医学应用和医疗器械中得到了广泛应用。纳米银的表面积体积比增加、反应性提高，使其在现代生物医学应用中特别有价值，特别是在医疗器械涂层中。

Application

使用银纳米线配制水基油墨。已对导致更多可洗脱物质的银纳米颗粒进行研究。 对银纳米颗粒 (AgNPs) 的免疫佐剂作用进行了体外 和体内 研究 。 制造了基于银纳米颗粒的石墨环氧纳米复合材料。 有研究表明，AgNP 可通过增加血小板聚集和促凝血活性促进血栓形成。已制备 AgNP 光致沉积的光纤传感器。 含 Ag 和羟基磷灰石作为纳米添加剂的 PAN 纤维基纳米复合材料已有报道。

signalword

Warning

存储类别

13 - Non Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

target_organs

Nervous system

pictograms

Health hazardEnvironment
GHS08,GHS09

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Repr. 2 - STOT RE 2

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCW9152
MKCR9188
0000087240
MKCQ6280
MKCQ4804

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Silver Nanomaterials for Biological Applications

Silver nanomaterials have unique physical, chemical, and optical properties that are currently being leveraged for a wide variety of biological applications.

用于生物学应用的银纳米材料

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。

Silver Nanomaterials in Nanomedicine and Bioimaging

Silver nanomaterials have unique physical, chemical and optical properties that are being leveraged for a wide variety of applications.

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全球贸易项目编号

货号GTIN
576832-50G04065273494907
576832-5G04061835563326