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Description
natriumpersulfat aufbewahrung Natriumpersulfat CZ 50gNatriumpersulfat (Na2S2O8) Technische Informationen: Chemische Formel: Na2S2O8 Gebruchlicher Name: Natriumpersulfat Molare Masse: 238,10 g mol CAS Nummer: 7775 27 1 EC Nummer: 231 892 1 UN Nummer: 1505 RID ADR Gefahrenklasse: 5. 1, Verpackungsgruppe III Form: festes, kristallines Pulver Farbe: wei Geruch: geruchlos pH Wert: 3,5 3,8 (100 g l HO, 20C) Schmelzpunkt: ca. 180C (thermische Zersetzung) Siedepunkt: keine Daten verfgbar Flammpunkt: nicht
Natriumpersulfat (Na2S2O8)
Technische Informationen:
- Chemische Formel: Na2S2O8
- Gebräuchlicher Name: Natriumpersulfat
- Molare Masse: 238,10 g/mol
- CAS-Nummer: 7775-27-1
- EC-Nummer: 231-892-1
- UN-Nummer: 1505
- RID/ADR-Gefahrenklasse: 5.1, Verpackungsgruppe III
- Form: festes, kristallines Pulver
- Farbe: weiß
- Geruch: geruchlos
- pH-Wert: 3,5 - 3,8 (100 g/l H₂O, 20°C)
- Schmelzpunkt: ca. 180°C (thermische Zersetzung)
- Siedepunkt: keine Daten verfügbar
- Flammpunkt: nicht anwendbar
- Selbstentzündungstemperatur: nicht anwendbar
- Explosionsgrenzen: nicht anwendbar
- Dampfdruck: keine Daten verfügbar
- Dichte: 2,40 g/cm³ (20°C)
- Schüttdichte: ca. 1150 kg/m³
- Löslichkeit in Wasser: 556 g/l (20°C), 680 g/l (60°C)
- Löslichkeit in organischen Lösungsmitteln: keine Angaben
- Reinheit: min. 98,0 %
- Aktivsauerstoff: min. 6,65 %
- Wassergehalt: max. 0,08 %.
- Schwermetalle (Pb): max. 0,002 %.
- Mangan (Mn): max. 0,0001%.
- Eisen (Fe): max. 0,002 %
Beispiele für professionelle Anwendungen in verschiedenen Branchen:
- Starkes Oxidationsmittel in chemischen Synthesen
- Einsatz in Polymerisationsprozessen als Reaktionsinitiator
- Einsatz in der chemischen Analyse und in Labortests
- Verwendung in der Metalloberflächenreinigung und in technologischen Prozessen
Warnhinweise H:
- H272: Kann Brand verstärken; Oxidationsmittel
- H302: Gesundheitsschädlich beim Verschlucken
- H315: Verursacht Hautreizungen
- H317: Kann eine allergische Hautreaktion verursachen
- H319: Verursacht schwere Augenreizung
- H334: Kann bei Einatmen Allergie- oder Asthmasymptome oder Atembeschwerden hervorrufen
- H335: Kann die Atemwege reizen
Sicherheitshinweise P:
- P210: Von Hitze/Funken/offener Flamme/heißen Oberflächen fernhalten
- P280: Schutzhandschuhe/Schutzkleidung/Augenschutz/Gesichtsschutz tragen
- P302+P352: Bei Berührung mit der Haut: mit viel Wasser und Seife waschen
- P305+P351+P338: Bei Berührung mit den Augen: mehrere Minuten lang behutsam mit Wasser spülen; Kontaktlinsen entfernen, falls vorhanden und leicht zu entfernen; weiter spülen
Empfohlene Lagerungsbedingungen:
- In einem dicht verschlossenen Behälter aufbewahren
- Vor Feuchtigkeit und Verunreinigung schützen
- An einem kühlen, trockenen und gut belüfteten Ort aufbewahren
- Kontakt mit entflammbaren und reduzierenden Materialien vermeiden
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- Free Standard Shipping on $100+ Orders to the USA.
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4.0 ★★★★★
Based on 7 reviews
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Product Reviews
★★★★★ 5
Perfect for under table/desk mounting
Color: Black, Size: 1.37" without hook
Just what I neeed! These work flawlessly to hide your laptop from taking up desk top space. These do just that! They come with the screws needed to mount them, and the little sticky pade to prevent scratches on your laptop. Perfect Product! A+++
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 8, 2026
★★★★★ 3
Good mounts but needs a quality improvement with the padding adhesive
Color: White, Size: 1.37" without hook, Color: White, Size: 1.37" without hook
Needs stronger padding. Falling off the next day. Press on, but comes off again. I should not have to apply my own glue, but it's likely what will be needed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
★★★★★ 5
Desk Space Saver—Highly Recommend
Color: White, Size: 1.37" without hook
This under-desk laptop mount is exactly what I needed to declutter my workspace. I used to leave my laptop on the desk or shuffle it around, but now it’s neatly tucked away and easily accessible. Installation was simple—just a few screws and it was ready to go. The mount holds my 14" laptop securely, and the padding inside prevents scratches. I love that I can slide it in and out without hassle, and it frees up valuable desk space for my monitor and documents. If you're looking to streamline your setup, this is a smart and affordable upgrade.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 30, 2025
★★★★★ 5
great shelves
Color: C. White - Modern Minimalist Style, Number Of Shelves: 3, Size: 36inches
These are a a great set of floating shelves! They were easy to install, feel sturdy, and look clean and modern on the wall. The set of three is perfect for displaying decor, photos, plants or small storage items while adding extra space without taking up room. Great quality, stylish, and a simple way to upgrade any space. They work perfect for my figurines to be displayed.
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Reviewed in the United States on May 19, 2026
★★★★★ 5
Great shelves
Color: A. Black - Universal Classic Style, Number Of Shelves: 3, Size: 22.5inches
Easy to hang and look great in my office. I love the little divot along the edge. Helps to keep pictures from sliding.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
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