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Products

product name：Ammonium Persulfate

product number：1748316816

mobile phone：18503181299 18503181098

English name: Ammonium Persulfate

Molecular formula: (NH₄)₂S₂O₈

Molecular weight: 228.20

CAS NO. 7727-54-0 UN NO.1444

Specifications:

Index Name	Index
Index Name	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

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.

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:

①25Kg plastic woven bag

② 25Kg carton

③ 1000Kg woven bags

④ 25Kg PE bag