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900504

Sigma-Aldrich

Carbonato de sodio

anhydrous, free-flowing, Redi-Dri™, ACS reagent (primary standard), 99.95-100.05% dry basis

Sinónimos:

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

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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:
12352302
ID de la sustancia en PubChem:
24853386
NACRES:
NA.21
En este momento no podemos mostrarle ni los precios ni la disponibilidad

grado

ACS reagent (primary standard)
anhydrous

Nivel de calidad

100

Agency

suitable for EPA 300

Línea del producto

Redi-Dri™

Ensayo

99.95-100.05% dry basis

Formulario

powder

calidad

free-flowing

impurezas

≤0.005% silica
≤0.01% insolubles

pérdida

≤1.0% loss on heating

pH

12 (25 °C, 106 g/L)

mp

851 °C (lit.)

trazas de anión

chloride (Cl-): ≤0.001%
phosphate (PO43-): ≤0.001%
sulfur compounds (as SO42-): ≤0.003%

trazas de catión

Ca: ≤0.02%
Fe: ≤5 ppm
K: ≤0.005%
Mg: ≤0.004%
heavy metals: ≤5 ppm (by ICP-OES)

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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Acciones bioquímicas o fisiológicas

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

Información legal

Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

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

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Certificados de análisis (COA)

Lot/Batch Number
BCCJ3727
BCCF5382
SLBX4121
SLBS6379

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Angeles M Alonso et al.
Journal of agricultural and food chemistry, 50(21), 5832-5836 (2002-10-03)
It has been demonstrated that wine and other products derived from the grape have a high antioxidant capability; as a possible consequence of this, they may have potential benefits for health. The byproducts of the winemaking process represent a source
Jian-Wen Chen et al.
American journal of physiology. Endocrinology and metabolism, 284(6), E1149-E1155 (2003-02-27)
At present, the circulating bioactivity of insulin-like growth factor I (IGF-I) is estimated by immunological measurements of IGF-I levels. However, immunoassays ignore the modifying effects of the IGF-binding proteins (IGFBPs) on the interaction between IGF-I and the IGF-I receptor (IGF-IR).
Eagleson M.
Concise Encyclopedia Chemistry, 995-995 (1994)
Mark Wahrenbrock et al.
The Journal of clinical investigation, 112(6), 853-862 (2003-09-17)
Trousseau described spontaneous, recurrent superficial migratory thrombophlebitis associated with occult cancers, and this was later correlated with disseminated microangiopathy (platelet-rich clots in small blood vessels). Trousseau syndrome often occurs with mucinous adenocarcinomas, which secrete abnormally glycosylated mucins and mucin fragments
Dries Vandamme et al.
Bioresource technology, 105, 114-119 (2011-12-21)
Microalgae hold great potential as a feedstock for biofuels or bulk protein or treatment of wastewater or flue gas. Realising these applications will require the development of a cost-efficient harvesting technology. Here, we explore the potential of flocculation induced by
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This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.

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This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.

Environmental Methods Consumables Look Up Tool

This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.

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