Pular para o conteúdo
Merck
Todas as fotos(3)

Documentos Principais

Visualizar Toda a Documentação

307823

Sigma-Aldrich

Sodium hydrogen sulfate

technical grade

Sinônimo(s):

Sodium bisulfate

Faça loginpara ver os preços organizacionais e de contrato

Selecione um tamanho

500 G
R$ 438,00
2.5 KG
R$ 757,00
20 KG
R$ 5.118,00

R$ 438,00

Check Cart for Availability
Solicite uma grande encomenda
Todas as fotos(3)

Selecione um tamanho

Alterar visualização
500 G
R$ 438,00
2.5 KG
R$ 757,00
20 KG
R$ 5.118,00

About This Item

Fórmula linear:
NaHSO4
Número CAS:
7681-38-1
Peso molecular:
120.06
Número CE:
231-665-7
Número MDL:
MFCD00003531
Código UNSPSC:
12352302
ID de substância PubChem:
329753587
NACRES:
NA.23

R$ 438,00

Check Cart for Availability
Solicite uma grande encomenda

grau

technical grade

Nível de qualidade

200

Ensaio

≥90.0% NaOH basis (titration)

Formulário

crystalline

cadeia de caracteres SMILES

[Na+].OS([O-])(=O)=O

InChI

1S/Na.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+1;/p-1

chave InChI

WBHQBSYUUJJSRZ-UHFFFAOYSA-M

Categorias relacionadas

Descrição geral

Sodium hydrogen sulfate, also known as sodium bisulfate, is commonly used as a pH modifier, acidulant, and chemical reagent in various industrial and laboratory applications.

Aplicação

Sodium hydrogen sulfate can be used as:      
  • A source of sulfur in the synthesis of the Ni-doped Cu2ZnSnS4 (CZTS) material, which find its application in solar energy conversion technologies.
  • As a pH regulator to maintain acidic conditions in various processes.   
  • A acidic catalyst to facilitate the esterification process between oleyl alcohol and oleic acid.

Pictogramas

Corrosion
GHS05

Palavra indicadora

Danger

Frases de perigo

H318

Declarações de precaução

P280 - P305 + P351 + P338

Classificações de perigo

Eye Dam. 1

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Gloves

Escolha uma das versões mais recentes:

Certificados de análise (COA)

Lot/Batch Number
MKCW3079
MKCV5163
MKCS7569
MKCS7568
MKCQ9379

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.

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

Os clientes também visualizaram

Slide 1 of 6

1 of 6

Ammonium hydrogensulfate 99.99% trace metals basis

Sigma-Aldrich

455849

Ammonium hydrogensulfate

Potassium carbonate BioXtra, ≥99.0%

Sigma-Aldrich

P5833

Potassium carbonate

Sodium bromide BioXtra, ≥99.0%

Sigma-Aldrich

S4547

Sodium bromide

(−)-Borneol phyproof® Reference Substance

PHL89583

(−)-Borneol

Sodium dichloroisocyanurate dihydrate 98.0% (AT)

Sigma-Aldrich

35915

Sodium dichloroisocyanurate dihydrate

Bissulfito de sódio anhydrous, free-flowing, Redi-Dri™, ACS reagent

Sigma-Aldrich

799394

Bissulfito de sódio

Shanshan Li et al.
Life sciences, 231, 116576-116576 (2019-06-19)
Studies suggest that cardiovascular function in offspring can be epigenetically programmed by environmental changes during pregnancy. CaV1.2 channel plays a major role in the regulation of the vascular tone. This study investigated the effects and underlying mechanisms of exercise during
M Sato et al.
Veterinary and comparative oncology, 16(3), 409-415 (2018-03-13)
Death-associated protein kinase (DAPK) is a serine/threonine kinase and a tumour suppressor gene. Diffuse large B-cell lymphomas with inactivated DAPK through hypermethylation of a CpG island is known to result in a biologically aggressive phenotype in humans. This retrospective study
Shima Borzouie et al.
Animals : an open access journal from MDPI, 10(9) (2020-09-10)
This study was planned to investigate the effects of seaweed supplementation, genetic strain, heat stress and their interactions on laying hen performances, blood chemistry and hematology. In a short-term trial, laying hens of the two genetic lines Lohman LSL-Lite (White)
Roberto Monastero et al.
European journal of nutrition, 56(2), 715-726 (2015-12-29)
We have investigated the epigenetic regulation by dietary fatty acids of Vegfb levels in rats' white adipose tissue and 3T3-L1 cells. A group of rats were assigned to three diets, each one with a different composition of saturated, monounsaturated and
Xiang Sun et al.
Environmental microbiology, 22(8), 3357-3374 (2020-06-03)
Endophytic fungi compose a significant part of plant microbiomes. However, while a small number of fungal taxa have proven beneficial impact, the vast majority of fungal endophytes remain uncharacterized, and the drivers of fungal endophyte community (FEC) assembly are not
Exibir todos os documentos relacionados

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