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Merck
모든 사진(1)

주요 문서

441872

Sigma-Aldrich

Calcium

dendritic pieces, purified by distillation, 99.99% trace metals basis

동의어(들):

Atomic calcium, Calcium element

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크기 선택

5 G
₩458,577
25 G
₩2,018,734

₩458,577


예상 입고일2025년 4월 14일세부사항


벌크 견적 요청

크기 선택

보기 변경
5 G
₩458,577
25 G
₩2,018,734

About This Item

실험식(Hill 표기법):
Ca
CAS Number:
Molecular Weight:
40.08
Beilstein:
4241647
EC Number:
MDL number:
UNSPSC 코드:
12141503
PubChem Substance ID:
NACRES:
NA.23

₩458,577


예상 입고일2025년 4월 14일세부사항


벌크 견적 요청

분석

99.99% trace metals basis

양식

dendritic pieces

정제법

distillation

반응 적합성

reagent type: reductant

저항도

3.5 μΩ-cm, 20°C

bp

1484 °C (lit.)

mp

850 °C (lit.)

density

1.54 g/mL at 25 °C (lit.)

SMILES string

[Ca]

InChI

1S/Ca

InChI key

OYPRJOBELJOOCE-UHFFFAOYSA-N

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일반 설명

Calcium is a highlyreactive and non-toxic metal that is widely used as a reducing agent. It isalso used for the improvement of steel, as a desulfurizer, and as an alloying agent. Calciumis prepared by the aluminothermal or electrolysis method.

애플리케이션

Calcium can be used as:
  • Process control agent in mechanical alloying of titanium to get maximum powder yield and microstructural stability.
  • A precursor to synthesize Ca8Al3 and Ca13Al14 with metallic Zintl phases and Ca6.2Mg3.8Sn with an unprecedented type of tin chain composed of square-planar tin units.
  • A catalyst in the highly selective oxidation of phenols.
Precursor to Ca8Al3 and Ca13Al14; intermetallics with new metallic Zintl phases.7

픽토그램

Flame

신호어

Danger

유해 및 위험 성명서

Hazard Classifications

Water-react 2

Storage Class Code

4.3 - Hazardous materials which set free flammable gases upon contact with water

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

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


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이미 열람한 고객

Atoguchi, T.; Kanougi, T.
Zeoraito, 21, 64-64 (2004)
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Gastrin-releasing peptide receptors (GRPrs) are overexpressed on a variety of human cancers, providing the opportunity for peptide receptor targeting via radiolabeled bombesin-based peptides. As part of our ongoing investigations into the development of improved GRPr antagonists, this study aimed at
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Calcium (Ca(2+)) oscillations are ubiquitous signals present in all cells that provide efficient means to transmit intracellular biological information. Either spontaneously or upon receptor ligand binding, the otherwise stable cytosolic Ca(2+) concentration starts to oscillate. The resulting specific oscillatory pattern
Virginia Nguyen et al.
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Aortic valve stenosis (AS) is a progressive disease, but the impact of baseline AS haemodynamic or anatomic severity on AS progression remains unclear. In 149 patients (104 mild AS, 36 moderate AS and 9 severe AS) enrolled in 2 ongoing
S Boonen et al.
Journal of internal medicine, 259(6), 539-552 (2006-05-18)
Combined calcium and vitamin D supplementation is an essential component of the management of osteoporosis, supported by a strong scientific rationale. The types of individuals who should receive calcium and vitamin D supplements are those: (i) patients with documented osteoporosis

질문

  1. What is the particle size for this product?

    1 답변
    1. The particle size for the product is 1cm3.

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