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Peroxodisíran amonný 98,0, crystals, BAKER ANALYZED® ACS, J.T.Baker®

Dodávateľ: Avantor
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Synonymá: Peroxidisulphuric acid diammonium salt, Ammonium persulphate

0762.1000EA 93.33 EUR
0762.1000 0762.5000 0762-07
Peroxodisíran amonný 98,0, crystals, BAKER ANALYZED® ACS, J.T.Baker®
Peroxodisíran amonný

Pozor: Because of inherent instability, this reagent may be expected to decrease in strength and to increase in acidity during storage.

Vzorec: (NH₄)₂S₂O₈
Mw: 228.2
Teplota tavenia: 120
Hustota: 1.98 g/cm³ (20 °C)
Skladovacia teplota: Ambient
Číslo MDL: MFCD00003390
Číslo CAS: 7727-54-0
EINECS: 231-786-5
OSN: 1444
ADR: 5.1 III
Merck Index: 13,00545
https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=f82a373f21d34e63dc94c0598f3f33ba6bbfdb2b&vid=2b6d196dbf07ce4dd528ac7b4f8456678accd3ba&prid=web&clid=SAPDAM

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Výsledky špecifikačného testu

Meets ACS Reagent Chemical Requirements ≥98.0%
For Laboratory,Research,or Manufacturing Use ≤0.005%
Store below 20°C. ≤0.050%
Assay ((NH₄)₂S₂O₈) ≥ 98.0 %
Insoluble Matter ≤ 0.005 %
Residue after Ignition ≤ 0.050 %
Titrable Free Acid (meq/g) ≤ 0.04
Chloride and Chlorate (as Cl) ≤ 0.001 %
Heavy Metals (as Pb) ≤ 0.005 %
Trace Impurities - Iron (Fe) ≤ 0.001 %
Trace Impurities - Manganese (Mn) ≤ 0.500 ppm
Because of inherent instability, this reagent may be expected to
decrease in strength and to increase in acidity during storage.
After storage for some time, the reagent may fail to meet the specified
requirements for Assay and Titrable Free Acid.
Meets Reagent Specifications for testing USP/NF monographs


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