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481807

Sigma-Aldrich

Carbonato de calcio

99.999% trace metals basis

Sinónimos:

Aragonite, Calcite, Calcium monocarbonate

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About This Item

Fórmula lineal:
CaCO3
Número de CAS:
471-34-1
Peso molecular:
100.09
Beilstein:
8008338
Número CE:
207-439-9
Número MDL:
MFCD00010906
Código UNSPSC:
12352302
ID de la sustancia en PubChem:
24871783
NACRES:
NA.23
Ensayo:
99.999% trace metals basis
Formulario:
powder
solubilidad:
H2O: insoluble

Nivel de calidad

100

Ensayo

99.999% trace metals basis

Formulario

powder

impurezas

≤15.0 ppm Trace Metal Analysis

índice de refracción

n20/D 1.6584 (lit.)

solubilidad

H2O: insoluble

densidad

2.93 g/mL at 25 °C (lit.)

cadena SMILES

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

InChI

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

Clave InChI

VTYYLEPIZMXCLO-UHFFFAOYSA-L

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Categorías relacionadas

Código de clase de almacenamiento

13 - Non Combustible Solids

Clase de riesgo para el agua (WGK)

nwg

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

dust mask type N95 (US), Eyeshields, Gloves

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Certificados de análisis (COA)

Lot/Batch Number
0000250089
0000259930
MKCB3248V
MKBV3034V
MKBQ1327V

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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
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
Christopher T Parsons et al.
Environmental pollution (Barking, Essex : 1987), 178, 254-263 (2013-04-17)
Arsenic contamination of floodplain soils is extensive and additional fresh arsenic inputs to the pedosphere from human activities are ongoing. We investigate the cumulative effects of repetitive soil redox cycles, which occur naturally during flooding and draining, on a calcareous
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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