所有图片(3)

203319

镓

99.9995% trace metals basis

所有图片(3)

线性分子式:

CAS号:

7440-55-3

分子量:

69.72

MDL编号:

MFCD00134045

eCl@ss:

38120701

PubChem化学物质编号:

24852163

NACRES:

NA.23

测定

99.9995% trace metals basis

形式

(metallic liquid or solid (ambient temp dependent))

电阻率

25.795 μΩ-cm, 30°C

bp

2403 °C (lit.)

mp

29.8 °C (lit.)

密度

5.904 g/mL at 25 °C (lit.)

储存温度

2-8°C

SMILES string

[Ga]

InChI

1S/Ga

InChI key

GYHNNYVSQQEPJS-UHFFFAOYSA-N

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应用

最近研究了镓的宽液态范围，其中将镓用作溶剂，成功地合成了三元硅化物 SmNiSi₃ 和 YNiSi₃，而不用将镓掺入其结构中，这是一种非常有前景的新合成方法。

包装

5, 25 g in poly bottle

象形图

GHS05,GHS07

警示用语：

Warning

危险声明

H290 - H302 - H412

预防措施声明

P234 - P264 - P270 - P273 - P301 + P312 - P390

危险分类

Acute Tox. 4 Oral - Aquatic Chronic 3 - Met. Corr. 1

储存分类代码

8B - Non-combustible, corrosive hazardous materials

WGK

WGK 3

闪点(F)

Not applicable

闪点(C)

Not applicable

个人防护装备

Eyeshields, Faceshields, Gloves, type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges

分析证书

请输入批号搜索分析证书（COA）。

原产地证书 (CofO)

请输入批号搜索原产地证书（COO）。

Quotes and Ordering

Bulk Quote-Order Product

Gallium and other main group metal compounds as antitumor agents.

Michael A Jakupec et al.

Metal ions in biological systems, 42, 425-462 (2004-06-23)

Gallium has been the second metal to show activity against malignant tumors in humans soon after the establishment of platinum drugs in routine clinical practice. It has the unique property of inhibiting tumor growth as a simple cation, mainly because

Direct label free ultrasensitive impedimetric DNA biosensor using dendrimer functionalized GaN nanowires.

Prasana Sahoo et al.

Biosensors & bioelectronics, 44, 164-170 (2013-02-22)

We demonstrate a very simple and generic protocol for ultrasensitive in-situ label-free detection of DNA hybridization using third generation poly(amidoamine)dendrimer (G3-PAMAM) functionalized GaN nanowires (NWs). PAMAM modified GaN NWs provides large density of docking site to immobilize significant number of

Technetium and gallium derived radiopharmaceuticals: comparing and contrasting the chemistry of two important radiometals for the molecular imaging era.

Mark D Bartholomä et al.

Chemical reviews, 110(5), 2903-2920 (2010-04-27)

Gallium in cancer treatment.

Michael A Jakupec et al.

Current topics in medicinal chemistry, 4(15), 1575-1583 (2004-12-08)

The trivalent gallium cation is capable of inhibiting tumor growth, mainly because of its resemblance to ferric iron. It affects cellular acquisition of iron by binding to transferrin, and it interacts with the iron-dependent enzyme ribonucleotide reductase, resulting in reduced

Gallium-based anti-infectives: targeting microbial iron-uptake mechanisms.

Andrew B Kelson et al.

Current opinion in pharmacology, 13(5), 707-716 (2013-07-24)

Microbes have evolved elaborate iron-acquisition systems to sequester iron from the host environment using siderophores and heme uptake systems. Gallium(III) is structurally similar to iron(III), except that it cannot be reduced under physiological conditions, therefore gallium has the potential to

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