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S7795

Sigma-Aldrich

Carbonato de sodio

BioXtra, ≥99.0%

Sinónimos:

Ceniza de soda, Sal de disodio del ácido carbónico, Soda calcinada

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500 G
MXP 2,395.00
1 KG
MXP 4,166.00

MXP 2,395.00

Disponible para envío el07 de abril de 2025Detalles

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500 G
MXP 2,395.00
1 KG
MXP 4,166.00

About This Item

Fórmula lineal:
Na2CO3
Número de CAS:
497-19-8
Peso molecular:
105.99
Beilstein:
4154566
Número CE:
207-838-8
Número MDL:
MFCD00003494
Código UNSPSC:
12161700
ID de la sustancia en PubChem:
24899762
NACRES:
NA.21

MXP 2,395.00

Disponible para envío el07 de abril de 2025Detalles

Solicitar un pedido a granel

Línea del producto

BioXtra

Nivel de calidad

200

Ensayo

≥99.0%

Formulario

powder

impurezas

≤0.02% Phosphorus (P)
≤0.1% Insoluble matter

pH

11.2 (25 °C, 4 g/L)

mp

851 °C (lit.)

solubilidad

H2O: 1 M, clear, colorless

trazas de anión

chloride (Cl-): ≤0.05%
sulfate (SO42-): ≤0.02%

trazas de catión

Al: ≤0.001%
Ca: ≤0.02%
Cu: ≤0.0005%
Fe: ≤0.001%
K: ≤0.005%
Mg: ≤0.005%
NH4+: ≤0.05%
Pb: ≤0.001%
Zn: ≤0.0005%

cadena SMILES

O=C(O[Na])O[Na]

InChI

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

Clave InChI

CDBYLPFSWZWCQE-UHFFFAOYSA-L

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Descripción general

Sodium carbonate is usually referred to as soda ash. Solvay process uses sodium chloride and limestone to produce sodium carbonate.[1] Sodium carbonate enhances the pretreatment of rice straw and enhances delignification process.[2] Sodium carbonate finds its application in the extraction of bioactive metabolites like epoxyditerpenoids and alkaloids and removes acidic compounds from the extract.[3] Sodium carbonate induces the phase separation in salt induced phase separation extraction (SIPSE) method and enhances the plasma partitioning with acetonitrile.[4]

Aplicación

Sodium carbonate has been used:
  • to stop α-glucosidase enzyme activity using the extract of Terminalia species[5]
  • as a component in carbonate/bicarbonate buffer for enzyme linked immunosorbent assay (ELISA)[6]
  • as a component in the growth medium for Synechocystis strains[7]

Acciones bioquímicas o fisiológicas

Componente amortiguador, puede utilizarse para eliminar las proteínas periféricas de membrana.

Pictogramas

Exclamation mark
GHS07

Palabra de señalización

Warning

Frases de peligro

H319

Clasificaciones de peligro

Eye Irrit. 2

Código de clase de almacenamiento

13 - Non Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

dust mask type N95 (US), Eyeshields, Gloves

Elija entre una de las versiones más recientes:

Certificados de análisis (COA)

Lot/Batch Number
BCCM7543
0000410933
0000397475
0000395922
0000410933

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Dextrosa

Sodium Carbonate: A Versatile Material (2000)
ELISA to evaluate plasma anti-asparaginase IgG concentrations in patients with acute lymphoblastic leukemia
Wang B, et al.
Journal of Immunological Methods, 239(1-2), 75-83 (2000)
Analysis of Metals in Whole Cells, Thylakoids and Photosynthetic Protein Complexes in Synechocystis sp. PCC6803
Gandini C, et al.
Bio-protocol, 8(12), e2889-e2889 (2018)
alpha-glucosidase inhibitor activity of Terminalia species
Anam K, et al.
Int. J. Pharmacol., 5(9), 277-280 (2009)
Eduardo Isanta et al.
Water research, 80, 149-158 (2015-05-23)
Partial nitritation for a low-strength wastewater at low temperature was stably achieved in an aerobic granular reactor. A bench-scale granular sludge bioreactor was operated in continuous mode treating an influent of 70 mg N-NH4(+) L(-1) to mimic pretreated municipal nitrogenous
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Questions

1–4 of 4 Questions  

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

    1 answer

    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

      Helpful?

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

    1 answer

    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/449/386/product-dating-information-mk.pdf

      Helpful?

  3. What is the weight of the empty container (Tare Weight) for S7795-500G, Sodium carbonate?

    1 answer

    1. This product is packaged in a wide-neck HDPE 500 mL bottle. The weight of the empty container alone is 46 grams.

      Helpful?

  4. what is the storage temperature for sodium carbonate S7795 ?

    1 answer

    1. This product may be stored at ambient temperature.

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