414891
镉
≥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
产品名称
镉, granular, 30-80 mesh, ≥99%
InChI key
BDOSMKKIYDKNTQ-UHFFFAOYSA-N
InChI
1S/Cd
SMILES string
[Cd]
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.)
Quality Level
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Application
镉粒可用于将硝酸盐还原为亚硝酸盐。
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
signalword
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
此项目有
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