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Qingdao Sonef Chemical Company Limited

Ammonium Sulfate, Ammonium Sulphate, Fertilizer manufacturer / supplier in China, offering Ammonium Sulfate N21% Industrial Grade Crystals, Sonef-High Tower NPK Compound Fertilizer Blue NPK 15-5-25, Agriculture Fertilizer Ammonium Sulphate N21% and so on.

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Supplier Homepage Product Others Ammonium Sulfate N21% Industrial Grade Crystals

Ammonium Sulfate N21% Industrial Grade Crystals

FOB Price: US $160-240 / Ton
Min. Order: 25 Tons
Min. Order FOB Price
25 Tons US $160-240/ Ton
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Production Capacity: 10000 Tons/Year
Transport Package: Woven Bag Lined with Plastic, Nw:25kg,50kg,1000kg
Payment Terms: L/C, T/T
Basic Info
  • Model NO.: sonef-as
  • Purity: 90%~99%
  • Appearance: Granular
  • Application: Agriculture Fertilizer
  • Mf: (Nh4)2so4
  • Specification: N21%
  • HS Code: 310221000
  • Certification: ISO
  • Type: Ammonium Sulfate
  • Grade Standard: Industrial Grade
  • Size: 0.5-2mm, 0.1-4mm, 2-4mm
  • Trademark: SONEF
  • Origin: Tianjin, China
Product Description
Ammonium sulfate

Ammonium sulfate

CAS RN.: 7783-20-2

Molecular formula: (NH4)2SO4

Relative molecular weight: 132.13

Property: White or off-white granule, easily soluble in water. Aqueous solution appears acid. Insoluble in alcohol, acetone and ammonia, Easily deliquescent in the air.

Use: Used as materials for producing hydrogen peroxide, ammonia alum and ammonium chloride in chemical industry; Flux in jointing industry; Fireproof agent in textile industry; Additive of plating bath in plating industry; Nitrogenous in agricultural industry. Applicable to common soil and crops. Food-grade products are used as dough regulators and yeast nutrition


Index Name Index value

Nitrogen(N) content(based on dry basis) 21.0

Water content(H2O) 0.2

Free acid(H2SO4) 0.05

Iron(Fe) 0.007

Arsenic(As) 0.00005

Heavy metal(based on Pb) 0.005

Insoluble substance in water 0.05

Packaging: Woven bag lined with plastic, NW: 25kg, 50kg, 1000kg.
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