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Merck
CN

414891

≥99%, granular, 30-80 mesh

别名:

Cd

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关于此项目

经验公式(希尔记法):
Cd
化学文摘社编号:
分子量:
112.41
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
11101710
EC Number:
231-152-8
MDL number:
Beilstein/REAXYS Number:
8137359
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产品名称

镉, granular, 30-80 mesh, ≥99%

Quality Level

assay

≥99%

form

granular

reaction suitability

core: cadmium, reagent type: catalyst

resistivity

7.27 μΩ-cm, 22°C

particle size

30-80 mesh

bp

765 °C (lit.)

mp

320.9 °C (lit.)

density

8.65 g/mL at 25 °C (lit.)

SMILES string

[Cd]

InChI

1S/Cd

InChI key

BDOSMKKIYDKNTQ-UHFFFAOYSA-N

General description

镉是在地壳中分布的天然元素。通常以矿物形式存在,包括结合氧(氧化镉)、氯(氯化镉)和硫(硫酸镉、硫化镉)。镉相对较为稀有,在自然中没有纯净形式。可与多种非铁金属结合制造商用合金。镉的五个主要用途:
  • 镍-镉电池电极
  • 塑料、陶瓷和玻璃色素
  • 聚氯乙烯(PVC)耐光、热稳定性增强
  • 钢和其他有色金属制品的涂层
  • 多种特种合金组分

Application

镉粒可用于将硝酸盐还原为亚硝酸盐。


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Danger

Hazard Classifications

Acute Tox. 2 Inhalation - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Muta. 2 - Repr. 2 - STOT RE 1

存储类别

6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

法规信息

危险化学品

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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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New electrochemical sensors for detection of nitrites and nitrates
Badea M, et al.
Journal of Electroanalytical Chemistry, 509(1), 66-72 (2001)
F Tomei et al.
Annali di igiene : medicina preventiva e di comunita, 25(4), 353-363 (2013-05-25)
The exposure to Cd has been linked to many disease and liver is the major target organ of Cd toxicity following acute or chronic exposure.No study has ever evaluated the association between liver function tests and exposure to Cd present
Gang Zhang et al.
Journal of environmental sciences (China), 25(1), 231-235 (2013-04-17)
The emission characteristics of polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/Fs) and heavy metals were evaluated during co-combustion of sewage sludge with coal from a circulating fluidized bed incinerator. The stack gas, slag and fly ash samples were sampled and analyzed. The



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货号GTIN
414891-25G04061832083056