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95321

Wasserstoffperoxid -Lösung

greener alternative

≥30%, for trace analysis

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Ihnen/SKUVerfügbarkeitPreis
100 mL
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CHF 68.00
500 mL
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CHF 234.00

Über diesen Artikel

Lineare Formel:
H2O2
CAS-Nummer:
Molekulargewicht:
34.01
UNSPSC Code:
41115710
NACRES:
NA.24
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
3587191
Assay:
≥30% (titration)
Concentration:
≥30%
Form:
solution

CHF 68.00


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vapor pressure

23.3 mmHg ( 30 °C)

Quality Segment

description

for inorganic trace analysis

assay

≥30% (titration)

form

solution

shelf life

~4 yr

greener alternative product characteristics

Catalysis
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

concentration

≥30%

impurities

≤2 mg/kg total nitrogen (N)

solubility

water: soluble

density

1.11 g/mL at 20 °C

anion traces

bromide (Br-): ≤0.05 mg/kg, chloride (Cl-): ≤0.05 mg/kg, fluoride (F-): ≤1 mg/kg, nitrate (NO3-): ≤0.5 mg/kg, phosphate (PO43-): ≤0.1 mg/kg, sulfate (SO42-): ≤0.1 mg/kg

SMILES string

OO

cation traces

Ag: ≤0.5 μg/kg, Al: ≤1 μg/kg, As: ≤1 μg/kg, Au: ≤1 μg/kg, B: ≤1 μg/kg, Ba: ≤0.5 μg/kg, Be: ≤0.5 μg/kg, Bi: ≤0.5 μg/kg, Ca: ≤10 μg/kg, Cd: ≤0.5 μg/kg, Co: ≤0.5 μg/kg, Cr: ≤0.5 μg/kg, Cs: ≤0.5 μg/kg, Cu: ≤0.5 μg/kg, Fe: ≤5 μg/kg, Ga: ≤0.5 μg/kg, Ge: ≤0.5 μg/kg, Hg: ≤1 μg/kg, In: ≤0.5 μg/kg, Ir: ≤0.5 μg/kg, K: ≤5 μg/kg, Li: ≤0.5 μg/kg, Mg: ≤1 μg/kg, Mn: ≤0.5 μg/kg, Mo: ≤0.5 μg/kg, Na: ≤5 μg/kg, Ni: ≤0.5 μg/kg, Os: ≤0.5 μg/kg, Pb: ≤0.5 μg/kg, Pd: ≤0.5 μg/kg, Pt: ≤0.5 μg/kg, Rb: ≤0.5 μg/kg, Rh: ≤0.5 μg/kg, Ru: ≤0.5 μg/kg, Sb: ≤0.5 μg/kg, Se: ≤1 μg/kg, Sn: ≤0.5 μg/kg, Sr: ≤0.5 μg/kg, Ti: ≤1 μg/kg, Tl: ≤0.5 μg/kg, U: ≤0.5 μg/kg, V: ≤0.5 μg/kg, Zn: ≤1 μg/kg, Zr: ≤0.5 μg/kg

greener alternative category

storage temp.

2-8°C

InChI

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

InChI key

MHAJPDPJQMAIIY-UHFFFAOYSA-N

General description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of the 12 Principles of Green Chemistry. This product has been enhanced for catalysis. Click here for more information.

Application

Wasserstoffperoxidlösung diente als Reagens für den chemischen Aufschluss von Blut, Urin, Stuhl und Organen verschiedener Tiere bei induktiv gekoppelter Plasmamassenspektrometrie (ICP-MS) zur Analyse von Mangan, das als stabile endogene elementare Markierung zur Quantifizierung von dextranbeschichteten Graphenoxid-Nanoplättchen(GNP-Dex)-Konzentrationen in Blut, Urin und Stuhl sowie in Bioverteilungsstudien genutzt wird.

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Dieser Artikel
18304H1009516813
concentration

≥30%

concentration

-

concentration

30 % (w/w) in H2O

concentration

50 wt. % in H2O

assay

≥30% (titration)

assay

34.5-36.5%

assay

29.0-32.0% (titration)

assay

48-52% H2O2 basis (by KMnO4, titration)

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

100

form

solution

form

-

form

liquid

form

-

solubility

water: soluble

solubility

diethyl ether: soluble, petroleum ether: insoluble, water: soluble

solubility

-

solubility

water: soluble at 20 °C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C


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pictograms

Corrosion

signalword

Danger

hcodes

Hazard Classifications

Aquatic Chronic 3 - Eye Dam. 1

Lagerklasse

5.1B - Oxidizing hazardous materials

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter



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Analysenzertifikate (COA)

Lot/Batch Number

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Questions

1–6 of 6 Questions  
  1. What is the concentration of this hydrogen peroxide solution?

    1 answer
    1. This product has an assay of ≥30%, meaning the solution contains at least 30 grams of hydrogen peroxide in every 100 grams of the total solution. In other words, the concentration of the Hydrogen Peroxide Solution (95321) is ≥30% (w/w) H2O2. The exact purity is listed on the lot specific Certificate of Analysis:
      https://www.sigmaaldrich.com/product/sial/95321#product-documentation

      Helpful?

  2. 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?

  3. Does the product contain any stabilizers?

    1 answer
    1. This product does not contain a stabilizer.

      Helpful?

  4. 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?

  5. Is the product's percent concentration in w/w or w/v?

    1 answer
    1. The concentration of this product is in w/w.

      Helpful?

  6. How long should I expect this product to remain stable?

    1 answer
    1. This product has an approximate shelf life of 4 years.
      Please refer to the sample COA for this information: https://www.sigmaaldrich.com/certificates/sapfs/PROD/sap/certificate_pdfs/COFA/Q14/95321-BULKBCCK7362.pdf

      Helpful?

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