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428043

Sigma-Aldrich

Polyethylene

low density, melt index 25 g/10 min (190°C/2.16kg)

Sinónimos:

PE

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250 G
48,00 €
1 KG
156,00 €

48,00 €

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250 G
48,00 €
1 KG
156,00 €

About This Item

Fórmula lineal:
H(CH2CH2)nH
Número de CAS:
9002-88-4
Número MDL:
MFCD00084423
Código UNSPSC:
12162002
ID de la sustancia en PubChem:
24866794
NACRES:
NA.23

48,00 €

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Formulario

pellets

índice de fusión

25 g/10 min (190°C/2.16kg)

fuerza del impacto

45.4 J/m (Izod, ASTM D 256, −50 °C, notched)

mp

116 °C

temperatura de transición

softening point 93 °C (Vicat, ASTM D 1525)

densidad

0.925 g/mL at 25 °C

cadena SMILES

C=C

InChI

1S/C2H4/c1-2/h1-2H2

Clave InChI

VGGSQFUCUMXWEO-UHFFFAOYSA-N

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Categorías relacionadas

Aplicación

Injection and blow molded toys, housewares and lids.

Características y beneficios

Good toughness, processability and appearance.

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 3

Equipo de protección personal

Eyeshields, Gloves, type N95 (US)

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Certificados de análisis (COA)

Lot/Batch Number
0000236213
0000253861
0000236213
MKCT3838
0000253861

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The study concerned the stability of calcium folinate in concentrate in glass vials and diluted in polyethylene (PE) bags stored at 15-25 degrees C and 2-8 degrees C for up to 34 days. Original vials of calcium folinate injection (10
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Preguntas

1–4 de 4 Preguntas  

  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 respuesta

    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 respuesta

    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. What is the average molecular weight of this polymer?

    1 respuesta

    1. The molecular weight of this item is not determined.

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  4. You didn't point the size, Please write The particle sizes

    1 respuesta

    1. The particle size is not determined. In general, pellets can range from 2-6 mm.

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