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1546300

USP

Polidimetylosiloksan

United States Pharmacopeia (USP) Reference Standard

Synonim(y):

Dimetylosiloksan, Olej silikonowy

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Rozmiar/SKUDostępnośćCena netto
500 mg
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2770,00 zł

Informacje o tej pozycji

Numer CAS:
UNSPSC Code:
41116107
NACRES:
NA.24

2770,00 zł


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grade

pharmaceutical primary standard

agency

USP

API family

polydimethylsiloxane

mol wt

71800-547100 g/mol

manufacturer/tradename

USP

application(s)

pharmaceutical (small molecule)

format

neat

SMILES string

[Si](=O)(C)C

InChI

1S/C6H18OSi2/c1-8(2,3)7-9(4,5)6/h1-6H3

InChI key

UQEAIHBTYFGYIE-UHFFFAOYSA-N

General description

Find answers to frequently asked questions on USP products in USP FAQs.
This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia. For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Wzorzec referencyjny polidimetylosiloksanu USP, przeznaczony do stosowania w określonych testach jakości i testach określonych w kompendiach USP. Również do użytku z monografiami USP, takimi jak:
  • Węglan wapnia, magnezja i Simethicone tabletki do żucia
  • Simethicone zawiesina doustna
  • Kapsułki Simethicone
  • Magaldrat i Simethicone tabletki do żucia
  • Dimetikon
  • Magaldrat i Simethicone Zawiesina doustna
  • Simethicone

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

Sales restrictions may apply.
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DMPSVPHR1518DMPS1M
description

United States Pharmacopeia (USP) Reference Standard

description

viscosity 5 cSt (25 °C)(lit.)

description

Pharmaceutical Secondary Standard; Certified Reference Material

description

viscosity 1,000 cSt (25 °C)(lit.)

manufacturer/tradename

USP

manufacturer/tradename

-

manufacturer/tradename

-

manufacturer/tradename

-

grade

pharmaceutical primary standard

grade

-

grade

certified reference material, pharmaceutical secondary standard

grade

-

application(s)

pharmaceutical (small molecule)

application(s)

-

application(s)

pharmaceutical (small molecule)

application(s)

-

format

neat

format

-

format

neat

format

-

agency

USP

agency

-

agency

traceable to USP 1546300, traceable to Ph. Eur. S0600000

agency

-

API family

polydimethylsiloxane

API family

-

API family

polydimethylsiloxane

API family

-


Klasa składowania

10 - Combustible liquids

flash_point_f

Not applicable

flash_point_c

Not applicable



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Certyfikaty analizy (CoA)

Lot/Batch Number

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Questions

1–3 of 3 Questions  
  1. 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/418/501/product-dating-information-06-25-mk.pdf

      Helpful?

  2. 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?

  3. which PDMS is aerospace grade? Please give details and properties of aerospace grade PDMS

    1 answer
    1. Currently, there are no aerospace grade PDMS products offered. Unfortunately, there is no information on the properties or specifications required for suitability for aerospace applications.

      Helpful?

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