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Dear Customer:

The current international situation is complex and volatile, and uncertain tariff policies may potentially impact our product prices. Given these uncertainties, we value your understanding regarding order-related matters.

If you decide to place an order during this period, we reserve the right to adjust the price based on the evolving situation. We understand that market changes may cause inconvenience. We will negotiate with you if there’s a significant price fluctuation due to tariff policy changes before the order’s actual delivery, and in such cases we may adjust or cancel the order as necessary.

Merck
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主要文件

安全信息

265365

Sigma-Aldrich

powder, −100 mesh, 99.5% trace metals basis

别名:

Cd

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1 G
CN¥987.67

CN¥987.67


预计发货时间June 20, 2025详情


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1 G
CN¥987.67

About This Item

经验公式(希尔记法):
Cd
CAS号:
分子量:
112.41
Beilstein:
8137359
EC 号:
MDL编号:
UNSPSC代码:
12161600
PubChem化学物质编号:
NACRES:
NA.22

CN¥987.67


预计发货时间June 20, 2025详情


获取大包装报价

方案

99.5% trace metals basis

表单

powder

反应适用性

core: cadmium
reagent type: catalyst

电阻率

7.27 μΩ-cm, 22°C

粒径

−100 mesh

沸点

765 °C (lit.)

mp

320.9 °C (lit.)

密度

8.65 g/mL at 25 °C (lit.)

SMILES字符串

[Cd]

InChI

1S/Cd

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此商品
PHR1006S388985529
山梨醇 Pharmaceutical Secondary Standard; Certified Reference Material

PHR1006

山梨醇

D -山梨醇 ≥98% (GC), BioReagent, suitable for cell culture, suitable for plant cell culture

S3889

D -山梨醇

D -山梨醇 BioUltra, ≥99.0% (HPLC)

85529

D -山梨醇

form

viscous liquid

form

-

form

powder

form

powder

color

colorless

color

-

color

white

color

colorless

concentration

70 wt. % in H2O

concentration

-

concentration

-

concentration

-

refractive index

n20/D 1.46

refractive index

-

refractive index

-

refractive index

-

density

1.28 g/mL at 25 °C

density

-

density

-

density

-

一般描述

镉(Cd)是一种化学元素,在有机反应中常用作前体和催化剂。[1] [2]

应用

  • 细胞保护自噬激活对大鼠肝细胞的研究表明,自噬激活可能是一种保护细胞免受铅镉引发的细胞凋亡的机制,为重金属毒性的潜在治疗策略提供了见解(Xue et al., 2024)。
  • 土壤修复与农业:一项研究探讨了镉污染下沙柳根际土壤磷组分和生物学特征对不同施肥策略的不同响应,强调了镉在土壤管理中的环境和农业意义(Gai et al., 2024)。

警示用语:

Danger

危险分类

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

储存分类代码

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

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

法规信息

危险化学品

  • 历史批次信息供参考:

    分析证书(COA)

    Lot/Batch Number

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    Cadmium-Catalyzed Olefination of Aldehydes with ?-Bromoacetic Ester in the Presence of Tri-n-Butylarsine
    Synthetic Communications, 24(14), 2069-2073 (1994)
    The preparation, stability and reactivity of perfluorobenzyl-cadmium and-copper reagents
    Burton DJ, et al.
    Journal of Fluorine Chemistry, 66(1), 23-24 (1994)
    Boldizsar Nagy et al.
    Acta chimica Slovenica, 60(2), 263-273 (2013-07-25)
    Biosorption of cadmium ions from synthetic aqueous solution using popular Romanian fir tree sawdust (Abies Alba) as biosorbent, was investigated in this work. Prior to its utilization the considered biomass was washed, dried and sieved without further chemical treatments. The
    Shigeo Hasegawa et al.
    Molecular pain, 5, 22-22 (2009-05-05)
    Peripheral nerve injury leads to a persistent neuropathic pain state in which innocuous stimulation elicits pain behavior (tactile allodynia), but the underlying mechanisms have remained largely unknown. We have previously shown that spinal nerve injury induces the activation of cytosolic
    Nivedita P Khairnar et al.
    Journal of bacteriology, 195(12), 2880-2886 (2013-04-23)
    Deinococcus radiodurans R1 exposed to a lethal dose of cadmium shows differential expression of a large number of genes, including frnE (drfrnE) and some of those involved in DNA repair and oxidative stress tolerance. The drfrnE::nptII mutant of D. radiodurans

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