98.5%Min Ammonium. Persulfate Ammonium. Persulphate Used for Food Preservative

• Customization: Available
• CAS No.: 7727-54- 0
• Formula: (Nh4)2s2o8
• Model NO.: shengbang
• EINECS: 231-786-5
• Environmental Protection: Yes
• Certification: REACH
• Color: White
• Appearance: Powder
• Type: Oxidant and Bleach
• Usage: Oxidant and Bleach.
• Quality: First Grade
• Sample: Available
• Storage: Cool Dry Place
• Transport Package: 25kg Bags/as Customer Required
• Specification: 25 kg bags
• Trademark: shengbang
• Origin: China
• HS Code: 2833400000
• Production Capacity: 10000kg/Month

Product Description

 

Product Description

White crystal or powder. No smell. Dry pure product can be stable for several months, when wet, gradually decompose to release oxygen containing ozone, heating will decompose oxygen and become ammonium pyrosulfate. Soluble in water, aqueous solutions are acidic and decompose gradually at room temperature

 

Product Parameters

 

 

ITEMS	SPECIFICATIONS
Appearance	white crystalline salt
Assay	≥98.5%
Active oxygen	≥6.9%
Residue on ignition(as SO4)	≤0.02%
Chloride and chlorate(as Cl)	≤0.001%
Manganese(Mn)	≤0.00005%
Iron(Fe)	≤0.0005%
Heavy metals(as Pb)	≤0.0005%
Moisture	≤0.10%
Decomposition of the product as supplied	at above 60°C
Recommended storage temperature	Normal Temperature
Storage stability as from date of delivery	12 months

Application and Uses :
 

(1)Polymerization: Initiator for the emulsion or solution Polymerization of acrylic monomers,vinylacetate,vinylchloride etc.and for the emulsion co-polymerization of styrene,acrylonitri le,butadiene etc

(2)Metal treatment: Treatment of metal surfaces(e.g. in the manufacture of  semiconductors;cleaning and etching of printed circuits),activation of copper and aluminium surfaces.

(3)Cosmetics: Essential component of bleaching formulations.

(4)Textile: Desizing agent and bleach activator - particularly for cold bleaching.


 

Packaging & Shipping

 

Packing: 25kg bags or according to customer's request.

   

 

Our Advantages

Our service
1. We provide life-long after sale service.
2. We closely cooperate with experienced transportation agent, shipping companies/air lines (Like DHL, Fedex, TNT, EMS) to ensure the shortest shipping time at the latest available freight.
3. All enquiries and requests about our products will be replied within 24 hours except weekends and public holidays of China.
4. All problems faced by our customers will be taken and solved promptly.

FAQ

Q : Can I place sample order?
A: Highly Welcome your sample order to test our quality first!

Q: Can | print my logo?
A: Yes, OEM/ODM service is available. Customized logo/package/name/color. For details, Please kindly contact the sales persons.

Q: How do we make the payment?
A: We accept Western Union, TT, Alibaba trade assurance.

Q: How would the goods be shipped?
A: For small quantity order , we ship via DHL, UPS, TNT, FedEx express. For bulk order, by air and by sea normally.