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S2770

Sigma-Aldrich

Hidróxido de sódio

1.0 N, BioReagent, suitable for cell culture

Sinônimo(s):

Caustic Soda, Lye, NaOH, Soda

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About This Item

Fórmula linear:
NaOH
Número CAS:
1310-73-2
Peso molecular:
40.00
Número MDL:
MFCD00003548
Código UNSPSC:
12352316
ID de substância PubChem:
24899535
NACRES:
NA.71
Preço e disponibilidade não estão disponíveis no momento.

pressão de vapor

3 mmHg ( 37 °C)

Nível de qualidade

200

esterilidade

sterile-filtered

linha de produto

BioReagent

Formulário

solution

concentração

1.0 N

técnica(s)

cell culture | mammalian: suitable

cadeia de caracteres SMILES

[OH-].[Na+]

InChI

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

chave InChI

HEMHJVSKTPXQMS-UHFFFAOYSA-M

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Descrição geral

Sodium hydroxide is a strong alkali. Its reaction with acid yields salt and water. Sodium hydroxide solution has many industrial applications including dyes and drugs. It has the ability to disintegrate lignin and hence is used in paper manufacturing. Sodium hydroxide has high melting of about 318°C.[1]

Aplicação

Sodium hydroxide solution has been used:
  • to neutralize collagen type I solution phosphate-buffered saline for its use in 3D cell culture technique[2]
  • to dissolve phosphate chains in phosphate glass for optical characterisation[3]
  • as a component of transfer medium used for cell culture[4]
  • as a general titration base for cell culture applications.

Pictogramas

Corrosion
GHS05

Palavra indicadora

Danger

Frases de perigo

H290,H314

Classificações de perigo

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

Código de classe de armazenamento

8B - Non-combustible corrosive hazardous materials

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Escolha uma das versões mais recentes:

Certificados de análise (COA)

Lot/Batch Number
RNBL6715
RNBL4710
RNBL4177
RNBL3666
RNBL2228

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Se precisar de uma versão específica, você pode procurar um certificado específico pelo número do lote ou da remessa.

Pesquise por COA

Já possui este produto?

Encontre a documentação dos produtos que você adquiriu recentemente na biblioteca de documentos.

Visite a Biblioteca de Documentos

Sodium, 21-21 (2002)
Matrix dimensions, stiffness, and structural properties modulate spontaneous chondrogenic commitment of mouse embryonic fibroblasts
Fernandez MT
Tissue Engineering: Part A, 20(7-8), 1145-1155 (2013)
Isolation and culture of human endometrial epithelial cells and stromal fibroblasts
Chen JC and Roan NR
Bio-protocol, 5(20) (2015)
Optical characterisation of hydroxide catalysed bonds applied to phosphate glass
Optifab, 10448, 1044825-1044825 (2017)
Konstantinos A Polyzos et al.
Cardiovascular research, 106(2), 295-302 (2015-03-10)
Atherosclerosis is a chronic inflammatory disease that is initiated by the retention and accumulation of low-density lipoprotein in the artery, leading to maladaptive response of cells from the immune system and vessel wall. Strong evidence implicates indoleamine 2,3-dioxygenase (IDO), the
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Cultrex® 3-D Culture Matrix™ Rat Collagen I Protocol

3-D Culture Matrix™ Collagen I facilitates cellular growth and differentiation in vitro, offering versatile applications in biomedical research.

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

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  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

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  3. Is this product Molecular Biology Grade?

    1 answer

    1. This product has been tested for use in Cell Culture applications and would not be considered a Molecular Biology grade item. Product 72068, Sodium Hydroxide BioUltra for Molecular Biology may be of interest. This product is only available at a 10M concentration. Please see the link below to review this product option:
      https://www.sigmaaldrich.com/product/sigma/72068

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  4. How do we determine the expiry date for this product. We have a lot Number RMBL3666.

    1 answer

    1. The lot number RMBL3666 does not exist as a valid lot under this product number. The correct lot number is RNBL3666. This product does not contain an expiration date or recommended retest date. Products with no expiration date or recommended retest date should be routinely inspected by customers to ensure they perform as expected. These products are also subject to a one year warranty from the date of shipment. For more information you may access the "Product Dating Information" document under "ADDITIONAL USEFUL DOCUMENTS ABOUT OUR PRODUCTS" at the bottom of the Quality Services page with this link: https://www.sigmaaldrich.com/life-science/quality-and-regulatory-management/quality-services

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