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204390

Sigma-Aldrich

硝酸银

99.9999% trace metals basis

别名:

硝酸银(I)盐

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About This Item

线性分子式:
AgNO3
CAS号:
7761-88-8
分子量:
169.87
EC號碼:
231-853-9
MDL號碼:
MFCD00003414
分類程式碼代碼:
12352302
PubChem物質ID:
24852261
NACRES:
NA.23

蒸汽密度

5.8 (vs air)

品質等級

200

化驗

99.9999% trace metals basis

形狀

crystalline
solid

雜質

≤1.5 ppm Trace Metal Analysis

mp

212 °C (dec.) (lit.)

SMILES 字串

[O-][N+]([O-])=O.[Ag+]

InChI

1S/Ag.NO3/c;2-1(3)4/q+1;-1

InChI 密鑰

SQGYOTSLMSWVJD-UHFFFAOYSA-N

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一般說明

硝酸银是水溶性银盐，用作制备含银纳米材料 或配合物的前体。

應用

硝酸银可用作：
  • 活化剂，通过无电镀法进行粉煤灰空心球颗粒的 Ni-P 涂层。
  • 银前体，用于制备 Ag–TiO2 纳米材料，适用于罗丹明 6G 染料分子的光催化降解。
也可用作以下反应的催化剂：
  • 有机硅烷水解氧化，用于生成氢。
  • 各种醛的氧化，以 H2O2 为氧化剂生成相应的羧酸

訊號詞

Danger

危險分類

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Met. Corr. 1 - Ox. Sol. 2 - Repr. 1B - Skin Corr. 1A

儲存類別代碼

5.1B - Oxidizing hazardous materials

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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测定同位素标准品（银） NIST® SRM® 978a

NIST978A

测定同位素标准品（银）

硝酸银 puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥99.8%

Sigma-Aldrich

31630

硝酸银

硝酸银 溶液 2.5 % (w/v) AgNO3 in H2O

Sigma-Aldrich

85193

硝酸银 溶液

Sarah Jessl et al.
Small (Weinheim an der Bergstrasse, Germany), 14(20), e1703879-e1703879 (2018-04-18)
Seed-mediated methods employing cetyltrimethylammonium bromide (CTAB) as a surfactant, and silver salts as additives, are the most common synthetic strategies for high-yield productions of quality Au nanorods. However, the mechanism of these reactions is not yet fully understood and, importantly
Andrey Massarsky et al.
Chemosphere, 92(1), 59-66 (2013-04-04)
Nanomaterials (NMs) including silver nanoparticles (AgNPs) are incorporated into an increasing number of consumer and medical products. However, the potential toxicity of AgNPs to aquatic organisms is largely unknown. This study characterizes the effects of AgNPs on zebrafish (Danio rerio)
Yun Ju Chae et al.
Aquatic toxicology (Amsterdam, Netherlands), 94(4), 320-327 (2009-08-25)
The increased use of nano-sized metallic materials is likely to result in the release of these particles into the environment. It is, however, unclear if these materials are harmful to aquatic animals. Furthermore, because the dissolution of such nanomaterials will
Konno, T.; et al.
Chemistry Letters (Jpn), 35 (3), 316-317 (2006)
B Vaseeharan et al.
Letters in applied microbiology, 50(4), 352-356 (2010-02-06)
To determine the antibacterial potential of silver nanoparticles (AgNps) synthesized by tea leaf extract against Vibrio harveyi and its protective effect on juvenile Feneropenaeus indicus. AgNps were synthesized by a simple procedure using tea leaf extract as the reducing agent.
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