Saltar al contenido
Merck

901915

Hidróxido de sodio

anhydrous, free-flowing, Redi-Dri™, reagent grade, ≥98%, pellets

Sinónimos:

«Sosa cáustica»

Iniciar sesión para ver los precios por organización y contrato.

Seleccione un Tamaño

Todas las fotos(4)

About This Item

Fórmula lineal:
NaOH
Número CAS:
1310-73-2
Peso molecular:
40.00
UNSPSC Code:
12352302
NACRES:
NA.21
MDL number:
MFCD00003548
assay:
≥98%
grade:
anhydrous
reagent grade
form:
pellets
solubility:
water: soluble 1260 g/L at 20 °C

Nombre del producto

Hidróxido de sodio, anhydrous, free-flowing, Redi-Dri™, reagent grade, ≥98%, pellets

InChI

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

SMILES string

[OH-].[Na+]

InChI key

HEMHJVSKTPXQMS-UHFFFAOYSA-M

grade

anhydrous
reagent grade

vapor density

>1 (vs air)

vapor pressure

<18 mmHg ( 20 °C)
3 mmHg ( 37 °C)

product line

Redi-Dri™

assay

≥98%

form

pellets

quality

free-flowing

impurities

≤1.0% sodium carbonate

pH

14 (20 °C, 50 g/L)

mp

318 °C (lit.)

solubility

water: soluble 1260 g/L at 20 °C

¿Está buscando productos similares? Visita Guía de comparación de productos

Categorías relacionadas

Application

  • Sodium hydroxide has been used in the staining procedure of cells.
  • It has been used in the procedure of decellularizing human amniotic membrane for cell culture.
  • It has been used for chemical inactivation of fluorophores in immunostained cells.

Features and Benefits

  • Increased efficiency – Eliminate time and effort of loosening hardened powders
  • Safety – Avoid risks of using tools of force to break up clumps
  • Economy – Faster preparation and solvation increase productivity and reduce costs
  • Assured quality – Excellent, expert-tested quality with no anti-caking agents
  • Flexible volumes – Available from research amounts to scale-up quantities

General description

Redi-Dri™ technology eliminates clumping and the need for complicated procedures to keep your salts free-flowing. Keeping your salts dry helps improve your results by giving accurate measurements and easier-to-handle salts and buffers. Rather than drying your salts in an oven or desiccator or breaking them apart manually, Redi-Dri™ ensures that your salts will remain easy-to-use for months without worrying about anti-caking agents. Even after repeated openings you can be assured that your results are always accurate. Redi-Dri™ saves you time, energy and money by keeping your salts usable for longer!

Packaging

Bulk packages

Legal Information

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

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H290,H314

Hazard Classifications

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

Clase de almacenamiento

8B - Non-combustible corrosive hazardous materials

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

Elija entre una de las versiones más recientes:

Certificados de análisis (COA)

Lot/Batch Number
0000450932
0000346353
0000340398
0000340663
SLCP6515

¿No ve la versión correcta?

Si necesita una versión concreta, puede buscar un certificado específico por el número de lote.

Busque por un COA

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

  1. How does Redi-Dri™ help keep salts and buffers free-flowing?

    Redi-Dri™ products are specially handled and the bottle is specially designed to ensure that the product will remain dry without adding impurities or additives to the product. Ensuring that you receive the highest quality material that is easy to handle.

  2. Are there any special storage conditions that must be maintained?

    No, Redi-Dri™ products can be stored under the same conditions as the equivalent non-Redi-Dri™ products.

  3. How long will material remain free-flowing after it is opened?

    While the exact amount of time your material will remain free-flowing can vary, this largely depends on the ambient storage conditions and how many times it is opened.

Jia-Ren Lin et al.
Nature communications, 6, 8390-8390 (2015-09-25)
Single-cell analysis reveals aspects of cellular physiology not evident from population-based studies, particularly in the case of highly multiplexed methods such as mass cytometry (CyTOF) able to correlate the levels of multiple signalling, differentiation and cell fate markers. Immunofluorescence (IF)
BDNF Pretreatment of Human Embryonic-Derived Neural Stem Cells Improves Cell Survival and Functional Recovery After Transplantation in Hypoxic-Ischemic Stroke.
Rosenblum S et al.
Cell Transplantation, 24, 2449-2449 (2015)
A simple alkaline method for decellularizing human amniotic membrane for cell culture.
Saghizadeh M et al.
PLoS ONE, 8, e79632-e79632 (2013)
Horacio Cardenas et al.
Epigenetics, 9(11), 1461-1472 (2014-12-04)
A key step in the process of metastasis is the epithelial-to-mesenchymal transition (EMT). We hypothesized that epigenetic mechanisms play a key role in EMT and to test this hypothesis we analyzed global and gene-specific changes in DNA methylation during TGF-β-induced
Valdeir Arantes et al.
Biotechnology for biofuels, 7, 87-87 (2014-07-01)
There is still considerable debate regarding the actual mechanism by which a "cellulase mixture" deconstructs cellulosic materials, with accessibility to the substrate at the microscopic level being one of the major restrictions that limits fast, complete cellulose hydrolysis. In the
Ver todos los artículos relacionados

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico