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Documentos Principais

30-0050

Sigma-Aldrich

Talc

CP

Sinônimo(s):

Hydrous magnesium silicate

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About This Item

Fórmula linear:
3MgO·4SiO2·H2O
Número CAS:
Peso molecular:
379.27
Número MDL:
Código UNSPSC:
12352300
ID de substância PubChem:
Preço e disponibilidade não estão disponíveis no momento.

grau

CP

Formulário

solid

disponibilidade

available only in Japan

cadeia de caracteres SMILES

O.O=[Mg].O=[Mg].O=[Mg].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O

InChI

1S/3Mg.4O2Si.H2O.3O/c;;;4*1-3-2;;;;/h;;;;;;;1H2;;;

chave InChI

FPAFDBFIGPHWGO-UHFFFAOYSA-N

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Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

nwg

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable


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Certificados de análise (COA)

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Sudish C Murthy et al.
Thoracic surgery clinics, 23(1), 43-49 (2012-12-05)
The two reasonable options for surgical management of malignant pleural effusions are tunneled pleural catheters and video-assisted thoracic surgery with talc pleurodesis. Successful palliation demands balancing the patient's wishes, performance status, and prognosis with the ability to obtain full lung
Diffuse talc granulomatosis in a patient with Crohn's disease.
Justin Weiner et al.
American journal of respiratory and critical care medicine, 186(7), e11-e11 (2012-10-03)
Talc instillation consensus AIDS differentiating successful from unsuccessful pleurodesis: a survey on the interpretation of pleural approximation after chest tube placement.
R C Boshuizen et al.
Respiration; international review of thoracic diseases, 85(1), 85-86 (2012-11-23)
Images in clinical medicine. Talc retinopathy.
Scott D Schoenberger et al.
The New England journal of medicine, 368(9), 852-852 (2013-03-01)
Counterpoint: should thoracoscopic talc pleurodesis be the first choice management for malignant pleural effusion? No.
Richard W Light
Chest, 142(1), 17-19 (2012-07-17)

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?

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