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31642

Sigma-Aldrich

Hydrogen peroxide solution

Hydrogen Peroxide Solution

30% (w/w), puriss. p.a., reag. ISO, reag. Ph. Eur.

Sinónimos:

Hydrogen peroxide solution

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About This Item

Fórmula empírica (notación de Hill):
H2O2
Número de CAS:
7722-84-1
Peso molecular:
34.01
Beilstein:
3587191
Número MDL:
MFCD00011333
Código UNSPSC:
12352304
ID de la sustancia en PubChem:
329753861
En este momento no podemos mostrarle ni los precios ni la disponibilidad

Nombre del producto

Peróxido de hidrógeno solution, 30% (w/w), puriss. p.a., reag. ISO, reag. Ph. Eur.

Agency

USP/NF
reag. ISO
reag. Ph. Eur.

presión de vapor

23.3 mmHg ( 30 °C)

grado

puriss. p.a.

Ensayo

30% (w/w)

Formulario

liquid

calidad

stabilized

caducidad

Shelf life is limited.

impurezas

≤0.005% non-volatile matter
≤30 mg/kg total nitrogen (N)
0.5-5.0 mEq/L titratable acid (as H2SO4)

residuo de ign.

≤0.002%

densidad

1.11 g/cm3

trazas de anión

chloride (Cl-): ≤0.5 mg/kg
phosphate (PO43-): ≤30 mg/kg
sulfate (SO42-): ≤1 mg/kg

trazas de catión

Al: ≤0.5 mg/kg
As: ≤0.00005%
Ba: ≤0.05 mg/kg
Be: ≤0.01 mg/kg
Bi: ≤0.1 mg/kg
Ca: ≤0.2 mg/kg
Cd: ≤0.01 mg/kg
Co: ≤0.01 mg/kg
Cr: ≤0.02 mg/kg
Cu: ≤0.01 mg/kg
Fe: ≤0.05 mg/kg
Ge: ≤0.05 mg/kg
K: ≤0.0005%
Li: ≤0.01 mg/kg
Mg: ≤0.05 mg/kg
Mn: ≤0.01 mg/kg
Mo: ≤0.02 mg/kg
Na: ≤0.0005%
Ni: ≤0.02 mg/kg
Pb: ≤0.01 mg/kg
Sr: ≤0.01 mg/kg
Ti: ≤0.1 mg/kg
Tl: ≤0.05 mg/kg
V: ≤0.01 mg/kg
Zn: ≤0.05 mg/kg
Zr: ≤0.1 mg/kg

cadena SMILES

OO

temp. de almacenamiento

2-8°C

InChI

1S/H2O2/c1-2/h1-2H

Clave InChI

MHAJPDPJQMAIIY-UHFFFAOYSA-N

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Descripción general

This 30% H2O2 (w/w) is a solution of hydrogen peroxide. Its decomposition in the presence of varying concentrations of zeolites and manganese (catalyst) has been investigated.[1]

Aplicación

This 30% H2O2 (w/w) was employed as a catalyst in a chemical treatment method for industrial waste water contaminated with unconventional oil (oil shale).[2]

Precaución

keep in dark area

Otras notas

The article number 31642-6X1L will be discontinued. Please order the single bottle 31642-1L which is physically identical with the same exact specifications.
The article number 31642-6X1L-M will be discontinued. Please order the single bottle 31642-1L-M which is physically identical with the same exact specifications.

Pictogramas

Corrosion
GHS05

Palabra de señalización

Danger

Frases de peligro

H318,H412

Clasificaciones de peligro

Aquatic Chronic 3 - Eye Dam. 1

Código de clase de almacenamiento

5.1B - Oxidizing hazardous materials

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Elija entre una de las versiones más recientes:

Certificados de análisis (COA)

Lot/Batch Number
SDBB2717
STBL3556
STBL4127
STBL1580
STBK9966

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Si necesita una versión concreta, puede buscar un certificado específico por el número de lote.

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Visite la Librería de documentos

Unconventional oil contaminated industrial effluent treatment catalyzed by hydrogen peroxide and sodium persulfate.
Dulova N.
Environmental Science & Technology, 1, 262-262 (2014)
Effects of zeolite addition on the manganese catalyzed decomposition of hydrogen peroxide.
Dyhr K and Sterte J.
Journal of Porous Materials, 6(4), 275-282 (1999)
Regina Gonzalez-Dosal et al.
PLoS pathogens, 7(9), e1002250-e1002250 (2011-09-29)
The innate immune response constitutes the first line of defense against infections. Pattern recognition receptors recognize pathogen structures and trigger intracellular signaling pathways leading to cytokine and chemokine expression. Reactive oxygen species (ROS) are emerging as an important regulator of
Shoichi Iriguchi et al.
Blood, 125(2), 370-382 (2014-10-29)
Although overexpression of T-bet, a master transcription factor in type-1 helper T lymphocytes, has been reported in several hematologic and immune diseases, its role in their pathogenesis is not fully understood. In the present study, we used transgenic model mice
James R Van Brocklyn et al.
Cancer research, 74(19), 5364-5370 (2014-08-12)
Glioblastoma remains a devastating disease for which novel therapies are urgently needed. Here, we report that the Aurora-A kinase inhibitor alisertib exhibits potent efficacy against glioblastoma neurosphere tumor stem-like cells in vitro and in vivo. Many glioblastoma neurosphere cells treated
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1 Review This action will navigate to reviews.

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/449/386/product-dating-information-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. Does this product contain any stabilizers? If so, could you please specify which ones are included? Thank you!

    1 answer

    1. This product is a 30% solution in water. No stabilizer or preservative has been added.

      Helpful?

Reviews

Active Filters

  1. Puerto Rico
    • Review 1
    • Votes 0
    2 out of 5 stars.

    Does not meet the specification of the European Pharmacopoeia.

    If the concentration reported in the COA is 31.1% w/w does not meet the specification of the European Pharmacopoeia which says that it should be between 29.0 and 31.0.

    Helpful?

    1. Response from MilliporeSigma:

      The specification for the redox titration is currently 29.0 - 31.0% and aligns with the European Pharmacopeia. From 2017-2020 the specification was set incorrectly at 29.0 - 32.0%, there were 4 batches during this time that reported >31.0%. The specification was corrected in 2020, all batches since and all that we have in stock fall within the EP specification of 29.0 - 31.0%. Please call us at 1-800-325-5832 to request a replacement for any lots you received in the past that do not comply.

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