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C5929

Carbonato de calcio

BioReagent, suitable for insect cell culture, ≥99.0%

Sinónimos:

Limestone, calcite, calofort u, chalk, marble

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Talla/SKUDisponibilidadPrecio
100 g
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84,30 €
500 g
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309,00 €

Acerca de este artículo

Fórmula lineal:
CaCO3
Número CAS:
Peso molecular:
100.09
UNSPSC Code:
12352207
NACRES:
NA.71
PubChem Substance ID:
EC Number:
207-439-9
Beilstein/REAXYS Number:
8008338
MDL number:

84,30 €


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product line

BioReagent

Quality Segment

assay

≥99.0%

form

powder

technique(s)

cell culture | insect: suitable

solubility

H2O: soluble (10 g + 20 mL of HCl, dilute to 150 mL with H2O)

density

2.93 g/mL at 25 °C (lit.)

SMILES string

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

InChI

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

InChI key

VTYYLEPIZMXCLO-UHFFFAOYSA-L

General description

Calcium carbonate (CaCO3) is a ternary ionic compound formed by carbon, oxygen, and calcium. It is one of the most common minerals found in rocks worldwide. It aids in studying the process of biomineralization, where it participates in the formation of various mineral structures including marine sediments, shells of marine organisms, snails, coal balls, pearls, and eggshells. CaCO3 exists in different mineral forms such as calcite, aragonite, and vaterite.

Application

Calcium carbonate buffer has been used as a component of alginate solution for tissue culture, and for preparing conductive alginate-coated electrodes. It has also been used in the preparation of alginate hydrogel for drug delivery.

Biochem/physiol Actions

Calcium carbonate aids in bone formation and mineralization. It is often used as an antacid due to its potent alkalizing properties. Calcium carbonate has good biocompatibility, porous structure, large surface area, and high loading capacity. These properties of calcium carbonate make it favorable to use as a drug delivery system. In addition, the lower solubility of calcium carbonate (CaCO3) makes it effective in reducing the gelation rate and prolonging the working time for alginate gels. Therefore, it is widely used in the preparation of alginate solution.

Features and Benefits

  • BioReagent grade.
  • High level of assay ( ≥99.0%), indicating its purity.
  • Designed for insect cell culture applications.

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Este artículo
20293221067481807
description

BioReagent, suitable for insect cell culture, ≥99.0%

description

≥99.995% trace metals basis

description

reference material for titrimetry, certified by BAM, ≥99.5%

description

99.999% trace metals basis

assay

≥99.0%

assay

≥99.995% trace metals basis

assay

≥99.5%

assay

99.999% trace metals basis

technique(s)

cell culture | insect: suitable

technique(s)

-

technique(s)

titration: suitable

technique(s)

-

Quality Level

200

Quality Level

100

Quality Level

100

Quality Level

100

product line

BioReagent

product line

-

product line

-

product line

-

form

powder

form

powder and chunks

form

-

form

powder

density

2.93 g/mL at 25 °C (lit.)

density

2.93 g/mL at 25 °C (lit.)

density

2.93 g/mL at 25 °C (lit.)

density

2.93 g/mL at 25 °C (lit.)


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Clase de almacenamiento

13 - Non Combustible Solids

¿Qué está pasando?

nwg

Punto de inflamación (°F)

Not applicable

Punto de inflamación (°C)

Not applicable

EPI (equipos de protección individual)

dust mask type N95 (US), Eyeshields, Gloves



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Certificados de análisis (COA)

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Preguntas

1–2 de 2 Preguntas  
  1. How can I determine the shelf life / expiration / retest date of this product?

    1 respuesta
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 respuesta
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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