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Ammonium Persulfate

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  Post Date: Nov 02,2019
  Expiry Date: Apr 30,2020
  Detailed Description: Cas No. :7727-54-0 Specs:Ammonium Persulfate : 》98.5%
Appearance: white crystalline powder Ammonium Persulfate (NH4)2S2O8 98.5% Heavy Metal ( Pb) ≤0.0005% Iron (Fe) ≤0.0005% Manganese (Mn) ≤0.00005% Residue on Ignition ≤0.02% Free Acid (as H2SO4) ≤0.10% Active Oxygen ≥6.9% Moisture ≤0.10%

　　Precautions during Storage and Use:Ammonium persulfate is a kind of non-inflammable product, but it has combustion-supporting action because it can release oxygen, therefore, it should be stored under certain conditions. First, it should be stored in dry and closed container; Second, it should keep away from sunlight, heat sources and moisture; Moreover, some impurities such as defilement, rust, some metals and reducers can cause the decomposition of ammonium persulfate, therefore, these matters should be paid attention to during storage and use. Because the moist ammonium persulfate powder and its aqueous solution have bleaching and slight corrosiveness, the operate should avoid eyes, skins or clothing direct contacting with it.


  CAS Registry Number:

7727-54-0
  Synonyms: ;Ammonium peroxydisulfate;Ammonium persulfate Ammonium peroxodisulfate;Ammonium peroxodisulfate;diammonium peroxodisulphate;Ammonium persulphate;Ammonium persulfate, Molecular Biology Grade Ammonium peroxodisulfate, Molecular Biology Grade;Ammonium peroxydisulphate;AMMONIUM PEROXODISULPHATE;diammonium [(sulfonatoperoxy)sulfonyl]oxidanide;[dioxybis(sulfonyloxy)]diammonium;diammonium oxidooxysulfonyl sulfate;diammonium dioxidan-2-idesulfonate;
  Molecular Formula: (NH4)2S2O8
  Molecular Weight: 228.201
  Molecular Structure: 7727-54-0 Ammonium persulfate
  Hazard Symbols:  O:Oxidizing agent;
 Xn:Harmful;
  Risk Codes: R22:;
R36/37/38:;
R42/43:;
R8:;
  Safety Description: S22:;
S24:;
S26:;
S37:;

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