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Home > Offer to Sell > Inorganic Chemicals > Ammonium Persulfate

Ammonium Persulfate

Inquiry
  Post Date: Apr 18,2020
  Expiry Date: Oct 15,2020
  Detailed Description: Cas No. :7727-54-0 Specs:Ammonium Persulfate : 》98.5%

Ammonium Persulfate

Uses:

1. used to produce persulfates.
2. used to produce aniline dyes, and as oxidation chromogenic agent of vat dyes.
3. used in the surface treatment of oxidized metals.
4. used in the organic synthesis industry, as initiator of macromolecular polymerization.
5. used in the decoloring and bleaching of oil, cleaning and deodorization of deteriorated barm, as ripener of wheat.
6. used as additive for under-well fracturing in petroleum exploitation.

Specifications:

Index Name
Index
Excellent grade
First-rate Product
Standard Product
Appearance
white crystalline powder
white crystalline powder
white crystalline powder
Ammonium Persulfate (NH4)2S2O8, % ≥
98.5
98.3
98.0
Heavy Metal ( Pb),% ≤
0.0005
0.0010
0.0015
Iron (Fe),% ≤
0.0005
0.0010
0.0015
Manganese (Mn),% ≤
0.00005
0.0001
0.0002
Residue on Ignition,% ≤
0.02
0.05
0.10
Free Acid (as H2SO4),% ≤
0.10
0.10
0.15
Active Oxygen, % ≥
6.9
6.89
6.87
Moisture,% ≤
0.10
0.15
0.20

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.

Packing:

1. 25kg plastic-lined woven bag
2. 25kg carton
3. 50kg iron drum
4. 1000kg knitted bag


  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:;

  Company: YaTai Electrochemsitry Co.,Ltd.     [ China ]          
  Contact: ZHANG LANJU
  Tel: 0318-3465216
  Fax: 0318-3466888
  Email: yataisales@188.com
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