Pular para o conteúdo
Merck
Todas as fotos(1)

Documentos Principais

F1635

SAFC

Formaldeído

contains 10-15% methanol as stabilizer, 37 wt. % in H2O

Sinônimo(s):

Formalina

Faça loginpara ver os preços organizacionais e de contrato

Selecione um tamanho

25 ML
R$ 242,00
500 ML
R$ 284,00
4 L
R$ 957,00

R$ 242,00


Previsão de entrega em10 de abril de 2025


Solicite uma grande encomenda

Selecione um tamanho

Alterar visualização
25 ML
R$ 242,00
500 ML
R$ 284,00
4 L
R$ 957,00

About This Item

Fórmula linear:
HCHO
Número CAS:
Peso molecular:
30.03
Beilstein:
1209228
Número MDL:
Código UNSPSC:
12352114
ID de substância PubChem:
NACRES:
NA.21
técnica(s):
tissue processing: suitable
p.e.:
97 °C
pressão de vapor:
52 mmHg ( 37 °C)

R$ 242,00


Previsão de entrega em10 de abril de 2025


Solicite uma grande encomenda

densidade de vapor

1.03 (vs air)

Nível de qualidade

pressão de vapor

52 mmHg ( 37 °C)

Formulário

liquid

temperatura de autoignição

572 °F

contém

10-15% methanol as stabilizer

concentração

37 wt. % in H2O
37-38%

técnica(s)

tissue processing: suitable

Impurezas

≤0.03% free acid (as HCOOH)

cor

APHA: ≤10

pH

2.8-4.0

p.e.

97 °C

pf

-15 °C

densidade

1.09 g/mL at 25 °C (lit.)

cadeia de caracteres SMILES

[H]C([H])=O

InChI

1S/CH2O/c1-2/h1H2

chave InChI

WSFSSNUMVMOOMR-UHFFFAOYSA-N

Procurando produtos similares? Visita Guia de comparação de produtos

Descrição geral

This product is 37wt% solution of formaldehyde in water. It contains 10-15% methanol as stabilizer.

Aplicação

Formaldehyde solution has been used to prepare formaldehyde fixation/permeabilization solution that is employed to fix tissue samples.[1]

Ações bioquímicas/fisiológicas

Induces tumors in the nasal epithelium of rats, and is suspected to be a human carcinogen. Potent mutagen.

Palavra indicadora

Danger

Classificações de perigo

Acute Tox. 2 Inhalation - Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Carc. 1B - Eye Dam. 1 - Flam. Liq. 3 - Muta. 2 - Skin Corr. 1B - Skin Sens. 1 - STOT SE 1 - STOT SE 3

Órgãos-alvo

Eyes,Central nervous system, Respiratory system

Código de classe de armazenamento

3 - Flammable liquids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

133.0 °F - closed cup

Ponto de fulgor (°C)

56.11 °C - closed cup


Escolha uma das versões mais recentes:

Certificados de análise (COA)

Lot/Batch Number

Não está vendo a versão correta?

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

Já possui este produto?

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

Visite a Biblioteca de Documentos

Os clientes também visualizaram

Omer Barkai et al.
Pain, 160(6), 1281-1296 (2019-04-02)
Endogenous inflammatory mediators contribute to the pathogenesis of pain by acting on nociceptors, specialized sensory neurons that detect noxious stimuli. Here, we describe a new factor mediating inflammatory pain. We show that platelet-derived growth factor (PDGF)-BB applied in vitro causes
Christopher Bruhn et al.
Genomics, proteomics & bioinformatics, 12(6), 255-265 (2014-12-03)
Cell cycle progression is coordinated with metabolism, signaling and other complex cellular functions. The investigation of cellular processes in a cell cycle stage-dependent manner is often the subject of modern molecular and cell biological research. Cell cycle synchronization and immunostaining
Cindy S Ma et al.
The Journal of experimental medicine, 205(7), 1551-1557 (2008-07-02)
Hyper-immunoglobulin E syndrome (HIES) is a primary immune deficiency characterized by abnormal and devastating susceptibility to a narrow spectrum of infections, most commonly Staphylococcus aureus and Candida albicans. Recent investigations have identified mutations in STAT3 in the majority of HIES
G R Moore et al.
Neurology, 55(10), 1506-1510 (2000-11-30)
To determine the pathologic basis of areas not exhibiting signal of the short-T2 component of the T2 relaxation distribution in MS, as studied in formalin-fixed brain. A myelin-specific MRI signal would be of great importance in assessing demyelination in patients
Arpeeta Sharma et al.
Diabetes, 64(11), 3937-3950 (2015-06-28)
Patients with diabetes have an increased risk of developing atherosclerosis. Endothelial dysfunction, characterized by the lowered bioavailability of endothelial NO synthase (eNOS)-derived NO, is a critical inducer of atherosclerosis. However, the protective aspect of eNOS in diabetes-associated atherosclerosis remains controversial

Questions

1–2 of 2 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?

Reviews

No rating value

Active Filters

Nossa equipe de cientistas tem experiência em todas as áreas de pesquisa, incluindo Life Sciences, ciência de materiais, síntese química, cromatografia, química analítica e muitas outras.

Entre em contato com a assistência técnica