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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, Best Price High Quality Bb Bulk Blending NPK Fertilizer, Agriculture Grade Compound Fertilizer NPK 21-21-21 and so on.

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