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Documentos Principais

19-1120

Sigma-Aldrich

Carbonato de cálcio

CP

Sinônimo(s):

Calcium carbonate

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About This Item

Fórmula linear:
CaCO3
Número CAS:
Peso molecular:
100.09
Beilstein:
8008338
Número CE:
Número MDL:
Código UNSPSC:
12352302
ID de substância PubChem:

grau

CP

Formulário

powder

disponibilidade

available only in Japan

pH

8

densidade

2.93 g/mL at 25 °C (lit.)

cadeia de caracteres SMILES

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

InChI

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

chave InChI

VTYYLEPIZMXCLO-UHFFFAOYSA-L

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Código de classe de armazenamento

13 - Non Combustible Solids

Classe de risco de água (WGK)

nwg

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Gloves


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Materials science. Creating flexible calcite fibers with proteins.
Ingo Sethmann
Science (New York, N.Y.), 339(6125), 1281-1282 (2013-03-16)
N E Odling et al.
Journal of contaminant hydrology, 147, 96-111 (2013-03-19)
A multi-borehole pumping and tracer test in fractured chalk is revisited and reinterpreted in the light of fractional flow. Pumping test data analyzed using a fractional flow model gives sub-spherical flow dimensions of 2.2-2.4 which are interpreted as due to
Dana M Lindemann et al.
Journal of zoo and wildlife medicine : official publication of the American Association of Zoo Veterinarians, 44(1), 196-199 (2013-03-20)
A 6-yr-old male red kangaroo (Macropus rufus) presented for a history of inappetance, abnormal behavior, and unconfirmed elimination for 6 hr prior to presentation. Based on abdominal ultrasound, abdominocentesis, and cystocentesis, a presumptive diagnosis of urinary tract obstruction with uroabdomen
Johannes Ihli et al.
Chemical communications (Cambridge, England), 49(30), 3134-3136 (2013-03-13)
A simple synthetic method is presented for the precipitation of high purity, dry amorphous calcium carbonate (ACC) based on freeze-drying saturated, counter ion free CaCO3 solutions, where the ACC produced shows an extended atmospheric stability. Translation of the methodology to
Miao Xuefei et al.
Water science and technology : a journal of the International Association on Water Pollution Research, 67(12), 2784-2790 (2013-06-22)
The present study investigated the effectiveness of electromagnetic fields in preventing calcium carbonate (CaCO₃) fouling in cooling water. Four different frequencies and two different voltages were adopted to induce electromagnetic fields directly in water with constant water temperature and constant

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