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Aluminiumhydroxid Hydrat

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Über diesen Artikel

Lineare Formel:
Al(OH)3 · xH2O
CAS-Nummer:
Molekulargewicht:
78.00 (anhydrous basis)
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
244-492-7
MDL number:
Form:
powder
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form

powder

Quality Segment

reaction suitability

core: aluminum

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Sustainability features

concentration

50-57.5% (Al2O3, EDTA titration)

greener alternative category

SMILES string

O.O[Al](O)O

InChI

1S/Al.4H2O/h;4*1H2/q+3;;;;/p-3

InChI key

SMYKVLBUSSNXMV-UHFFFAOYSA-K

General description

We are committed to bringing you Greener Alternative Products, which adhere to one of the four categories of Greener Alternatives. This is an enabling product and can be used with lanthanide ions to convert photon energy in solar cells, promoting energy efficiency. Click here for more information.

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Dieser Artikel
769460239186757527
description

-

description

powder, <45 μm

description

reagent grade

description

ultra dry, powder or crystals, 99.99% trace metals basis

form

powder

form

powder

form

powder

form

powder or crystals

Quality Level

200

Quality Level

100

Quality Level

100

Quality Level

200

sustainability

Greener Alternative Product

sustainability

-

sustainability

-

sustainability

-

concentration

50-57.5% (Al2O3, EDTA titration)

concentration

-

concentration

50.0-57.5% (Al (as Al2O3), EDTA titration)

concentration

-

greener alternative category

Enabling

greener alternative category

-

greener alternative category

-

greener alternative category

-

reaction suitability

core: aluminum

reaction suitability

core: aluminum

reaction suitability

-

reaction suitability

core: sodium


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Lagerklasse

11 - Combustible Solids

Was ist los?

nwg

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

PSA (Persönliche Schutzausrüstung)

dust mask type N95 (US), Eyeshields, Gloves



Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

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Questions

1–2 of 2 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?

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