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Merck

96479

Zinkoxid

puriss. p.a., ACS reagent, ≥99.0% (KT)

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Über diesen Artikel

Lineare Formel:
ZnO
CAS-Nummer:
1314-13-2
Molekulargewicht:
81.39
EG-Nummer:
215-222-5
MDL-Nummer:
MFCD00011300
UNSPSC-Code:
12352302
PubChem Substanz-ID:
329770512
NACRES:
NB.24
Assay:
≥99.0% (KT)
Form:
powder

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Unterstützung erhalten

Qualität

ACS reagent
puriss. p.a.

Assay

≥99.0% (KT)

Form

powder

Verunreinigungen

≤0.0005% total nitrogen (N)

Anionenspuren

chloride (Cl-): ≤10 mg/kg
sulfate (SO42-): ≤50 mg/kg

Kationenspuren

As: ≤1 mg/kg
Ca: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Na: ≤10 mg/kg
Ni: ≤5 mg/kg
Pb: ≤20 mg/kg

SMILES String

O=[Zn]

InChI

1S/O.Zn

InChIKey

XLOMVQKBTHCTTD-UHFFFAOYSA-N

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1 of 4

Dieser Artikel
14439205532PHR2724
Zinkoxid puriss. p.a., ACS reagent, ≥99.0% (KT)

Sigma-Aldrich

96479

Zinkoxid

Zinkoxid puriss., meets analytical specification of Ph. Eur., BP, USP, 99-100.5% (calc. for dried substance)

Sigma-Aldrich

14439

Zinkoxid

Zinkoxid ReagentPlus®, powder, <5 μm particle size, 99.9%

Sigma-Aldrich

205532

Zinkoxid

Zinkoxid Pharmaceutical Secondary Standard; Certified Reference Material, certified reference material, pharmaceutical secondary standard, pkg of 500 mg

Supelco

PHR2724

Zinkoxid

form

powder

form

powder

form

powder

form

solid

assay

≥99.0% (KT)

assay

99-100.5% (calc. for dried substance)

assay

99.9%

assay

-

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

300

grade

ACS reagent, puriss. p.a.

grade

-

grade

-

grade

certified reference material, pharmaceutical secondary standard

anion traces

chloride (Cl-): ≤10 mg/kg, sulfate (SO42-): ≤50 mg/kg

anion traces

chloride (Cl-): ≤50 mg/kg, sulfate (SO42-): ≤500 mg/kg

anion traces

-

anion traces

-

cation traces

As: ≤1 mg/kg, Cd: ≤5 mg/kg, Cr: ≤5 mg/kg, Fe: ≤5 mg/kg, Mg: ≤5 mg/kg, Na: ≤10 mg/kg, Pb: ≤20 mg/kg, Ca: ≤10 mg/kg, Cu: ≤5 mg/kg, Mn: ≤5 mg/kg

cation traces

As: ≤3 mg/kg, Cd: ≤10 mg/kg, Fe: ≤10 mg/kg, Pb: ≤50 mg/kg

cation traces

-

cation traces

-

Anwendung

Verwendet bei der Herstellung von NaZnSiO3OH, einem neuartigen chiralen Gerüstmaterial mit potenziellen Anwendungen bei Ionenaustausch, Adsorption oder Katalyse.

Piktogramme

Environment
GHS09

Signalwort

Warning

H-Sätze

H410

Gefahreneinstufungen

Aquatic Acute 1 - Aquatic Chronic 1

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 2

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
BCCM8175
BCCL7279
BCCK4586
BCCH1239
BCCF2400

Die passende Version wird nicht angezeigt?

Wenn Sie eine bestimmte Version benötigen, können Sie anhand der Lot- oder Chargennummer nach einem spezifischen Zertifikat suchen.

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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. What is the particle size of the product?

    1 answer

    1. The particle size of this material is 45 µm or less. The particle size distribution has not been determined.

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