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Home > Products >  high purity Ammonium sulfate cas no.7783-20-2

high purity Ammonium sulfate cas no.7783-20-2 CAS NO.7783-20-2

  • Min.Order: 1 Gram
  • Payment Terms: L/C,D/P,T/T,Western Union
  • Product Details


  • Ammonium sulfate
  • 7783-20-2
  • Ammonium sulfate 99%

Quick Details

  • ProName: high purity Ammonium sulfate cas no....
  • CasNo: 7783-20-2
  • Molecular Formula: (NH4)2?SO4;H8N2O4S
  • Appearance: White crystalline powder
  • Application: Manufacture of ammonia alum, in the ma...
  • DeliveryTime: one week
  • PackAge: 0.1~1kg/foil bag; 1kg/tin ; 25kg/drum ...
  • Port: shanghai , hangzhou etc
  • ProductionCapacity: Metric Ton/Day
  • Purity: 99%(min)
  • Storage: Stored in closed containers in dry coo...
  • Transportation: by air;by sea; by express;Normal Good
  • LimitNum: 1 Gram
  • Shipping: Fedex/DHL/TNT courier/Air/Sea


our services
1. new molecules r&d
2. own test center hplc nmr gc lc-ms
3. api and intermediates from china reputed manufacturers
4. documents support coa moa msds dmf open part

our advantages
1. government awarded company. top 100 enterprises in hangzhou
2. quality warrant. if any quality failure. we 100% return the payment or replacement
3.more than 9 years experiences in pharmaceutical and chemical international trading
4.fast response on customers request and fast shipment



company introduction

1. established in 2005, with two independent business divisions: fine chemicals division;  pharmaceutical division.

a. "top 100 innovation-oriented export enterprises of hangzhou" honored by hangzhou government   

b. specialized in the fine chemicals and pharmaceuticals

c. a leading manufacturer and trader of apis in china

2. main product:

  • optical brightener
  • textile auxiliary
  • dye stuff
  • pigments
  • pharmaceutical active ingredients
  • pharmaceutical intermediates
  • feed additives

3. company picture



product description

identification of 7783-20-2

ammonium sulfate
molecular formula:
cas registry number:
ammonium sulfate (2:1); ammonium sulfate, solution; diammonium sulfate; sulfate, ammonium; sulfuric acid, diammonium salt; ammonium sulphate;
hs code:
molecular structure:
ammonium sulfate (nh4)2?so4;h8n2o4s (cas 7783-20-2) molecular structure

chemical properties

white crystalline powder
molecular weight:
boiling point:
330 °c at 760 mmhg
melting point:
flash point:
330 °c at 760 mmhg
storage temperature:
refractive index:
n20/d 1.396
77 g/100 ml (25 oc) in water
stable. contact with strong oxidizers may cause fire or explosion. incompatible with strong bases.

manufacture of ammonia alum, in the manufacture of hydrogen sulfide to free it from nitrogen oxides, analytical uses, freezing mixtures, flameproofing fabrics and paper, manufacture viscose silk, tanning, galvanizing iron, in fractionation of proteins




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