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415413

Sigma-Aldrich

Hidróxido de sodio solution

50% in H2O

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About This Item

Fórmula lineal:
NaOH
Número de CAS:
1310-73-2
Peso molecular:
40.00
Número MDL:
MFCD00003548
Código UNSPSC:
12352316
ID de la sustancia en PubChem:
329756117
NACRES:
NA.21

Agency

suitable for DIN 38407-42
suitable for EPA 533
suitable for EPA 8327
suitable for EPA OTM-45
suitable for SM 4500 - NH3

Nivel de calidad

100

presión de vapor

3 mmHg ( 37 °C)

Formulario

liquid (viscous)

concentración

48-52% (by HCl, titration)
50% in H2O

técnicas

HPLC: suitable

pH

14

densidad

1.515 g/mL at 25 °C

aplicaciones

PFAS testing

temp. de almacenamiento

room temp

cadena SMILES

[OH-].[Na+]

InChI

1S/Na.H2O/h;1H2/q+1;/p-1

Clave InChI

HEMHJVSKTPXQMS-UHFFFAOYSA-M

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Descripción general

Sodium hydroxide solution is a strong alkali. It is utilized in making cellophane, rayon, bleaches, dyes and drugs. It is also employed to abstract hydrogen sulfide from petroleum and to degrade lignin in wood in the paper industry.

Aplicación

Sodium hydroxide solution may be used in the following processes:
  • As a dedoping reagent in the synthesis of graphene/polyaniline hybrid material.
  • As a solvent in the weight loss study of aluminum by corrosion.4
  • Alkaline reagent test for tannins & phenolic compounds.
  • Synthesis of single crystalline zinc stannate (Zn2SnO4 and ZnSnO3) nanoparticles.
  • Estimation of protein content and α-cellulose content in grain by-products.

Pictogramas

Corrosion
GHS05

Palabra de señalización

Danger

Frases de peligro

H290,H314

Clasificaciones de peligro

Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A

Código de clase de almacenamiento

8B - Non-combustible corrosive hazardous materials

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
SDBB3192
MKCW9887
MKCW0069
MKCV4859
MKCV9505

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Visite la Librería de documentos

Phytochemical investigation and chromatographic evaluation of the different extracts of tuber of Amorphaphallus paeoniifolius (Araceae).
De S and Ghosh AK.
International Journal of Pharmaceutical and Biomedical Research, 1(5), 150-157 (2010)
Single crystalline zinc stannate nanoparticles for efficient photo-electrochemical devices.
Miyauchi M, et al.
Chemical Communications (Cambridge, England), 46(9), 1529-1531 (2010)
Daly AO.
Sodium, 21-21 (2002)
Barley husk and coconut shell reinforced polypropylene composites: the effect of fibre physical, chemical and surface properties.
Bledzki AK, et al.
Composites Science and Technology, 70(5), 840-846 (2010)
A nanostructured graphene/polyaniline hybrid material for supercapacitors.
Wang H, et al.
Nanoscale, 2(10), 2164-2170 (2010)
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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.

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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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