Wszystkie zdjęcia(2)
Key Documents
GF46119113
Chromium
microfoil, disks, 25mm, thinness 1.0μm, specific density 719μg/cm2, permanent mylar 3.5μm support, 99.99+%
Synonim(y):
Chromium, CR004850
Zaloguj sięWyświetlanie cen organizacyjnych i kontraktowych
About This Item
Wzór empiryczny (zapis Hilla):
Cr
Numer CAS:
Masa cząsteczkowa:
52.00
Numer MDL:
Kod UNSPSC:
12141709
Identyfikator substancji w PubChem:
NACRES:
NA.23
Próba
≥99.99%
Postać
foil
producent / nazwa handlowa
Goodfellow 461-191-13
rezystywność
12.7 μΩ-cm, 20°C
śr. × grubość
25 mm × 1.0 μm
tw
2672 °C (lit.)
mp
1857 °C (lit.)
gęstość
7.14 g/mL at 25 °C (lit.)
ciąg SMILES
[Cr]
InChI
1S/Cr
Klucz InChI
VYZAMTAEIAYCRO-UHFFFAOYSA-N
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Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.
Sandra S Wise et al.
Mutation research, 733(1-2), 78-82 (2011-12-24)
Many metals serve as micronutrients which protect against genomic instability. Chromium is most abundant in its trivalent and hexavalent forms. Trivalent chromium has historically been considered an essential element, though recent data indicate that while it can have pharmacological effects
Akiko Maehara et al.
EuroIntervention : journal of EuroPCR in collaboration with the Working Group on Interventional Cardiology of the European Society of Cardiology, 10(4), 475-483 (2014-08-21)
To report serial intravascular ultrasound (IVUS) findings of bifurcation lesions treated with the dedicated Tryton Side Branch Stent to assess mechanisms of restenosis. The Tryton FIM study was a multicentre, prospective, single-arm, "first-in-man" study to treat de novo bifurcation lesions.
A M Urbano et al.
Current drug metabolism, 13(3), 284-305 (2012-03-30)
For over a century, chromium (Cr) has found widespread industrial and commercial use, namely as a pigment, in the production of stainless steel and in chrome plating. The adverse health effects to the skin and respiratory tract of prolonged exposure
B Dhal et al.
Journal of hazardous materials, 250-251, 272-291 (2013-03-08)
Chromium is a highly toxic non-essential metal for microorganisms and plants, and its occurrence is rare in nature. Lower to higher chromium containing effluents and solid wastes released by activities such as mining, metal plating, wood preservation, ink manufacture, dyes
Yana Chervona et al.
Metallomics : integrated biometal science, 4(7), 619-627 (2012-04-05)
Carcinogenic metals, such as nickel, arsenic, and chromium, are widespread environmental and occupational pollutants. Chronic exposure to these metals has been connected with increased risks of numerous cancers and as well as non-carcinogenic health outcomes, including cardiovascular disease, neurologic deficits
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