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481807

Sigma-Aldrich

Carbonato di calcio

99.999% trace metals basis

Sinonimo/i:

Aragonite, Calcite, Calcium monocarbonate

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About This Item

Formula condensata:
CaCO3
Numero CAS:
471-34-1
Peso molecolare:
100.09
Beilstein:
8008338
Numero CE:
207-439-9
Numero MDL:
MFCD00010906
Codice UNSPSC:
12352302
ID PubChem:
24871783
NACRES:
NA.23

Grado

for analytical purposes

Saggio

99.999% trace metals basis

Stato

powder

Impurezze

≤15.0 ppm Trace Metal Analysis

Indice di rifrazione

n20/D 1.6584 (lit.)

Solubilità

H2O: insoluble

Densità

2.93 g/mL at 25 °C (lit.)

Stringa SMILE

[Ca++].[O-]C([O-])=O

InChI

1S/CH2O3.Ca/c2-1(3)4;/h(H2,2,3,4);/q;+2/p-2
VTYYLEPIZMXCLO-UHFFFAOYSA-L

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Codice della classe di stoccaggio

13 - Non Combustible Solids

Classe di pericolosità dell'acqua (WGK)

nwg

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves

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Certificati d'analisi (COA)

Lot/Batch Number
MKCB3248V
MKBV3034V
MKBQ1327V
MKBJ9544V
MKBF6116V

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Sigma-Aldrich

21061

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Sigma-Aldrich

21069

Carbonato di calcio

Carbonato di calcio reference material for titrimetry, certified by BAM, ≥99.5%

Supelco

21067

Carbonato di calcio

Carbonato di calcio Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1326

Carbonato di calcio

Krzysztof Kilian et al.
Molecules (Basel, Switzerland), 23(7) (2018-07-25)
The rapid increase in applications of scandium isotopes in nuclear medicine requires new efficient production routes for these radioisotopes. Recently, irradiations of calcium in cyclotrons by α, deuteron, and proton beams have been used. Therefore, effective post-irradiation separation and preconcentration
Fei Wang et al.
Environmental science & technology, 49(9), 5672-5680 (2015-04-09)
The mineralization of perfluorinated alkyl substances (PFASs) by calcium compounds during the waste thermal treatment was systemically studied. Different calcium compounds showed different mineralization efficiencies of PFASs during the thermal process, owing to the different reaction mechanisms. Calcium hydroxide was
M Azizur Rahman et al.
PloS one, 8(3), e58781-e58781 (2013-03-26)
An organic matrix consisting of a protein-polysaccharide complex is generally accepted as an important medium for the calcification process. While the role this "calcified organic matrix" plays in the calcification process has long been appreciated, the complex mixture of proteins
Jane A Cauley et al.
Journal of women's health (2002), 22(11), 915-929 (2013-10-18)
Clinical outcomes of the Women's Health Initiative (WHI) calcium plus vitamin D supplementation trial have been reported during 7.0 years of active intervention. We now report outcomes 4.9 years after the intervention stopped and cumulative findings. Postmenopausal women (N=36,282) were
Sophie A Jamal et al.
Lancet (London, England), 382(9900), 1268-1277 (2013-07-23)
Phosphate binders (calcium-based and calcium-free) are recommended to lower serum phosphate and prevent hyperphosphataemia in patients with chronic kidney disease, but their effects on mortality and cardiovascular outcomes are unknown. We aimed to update our meta-analysis on the effect of
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