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Home > Products >  Cupric sulfate

Cupric sulfate CAS NO.7758-98-7

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  • Min.Order: 1 Metric Ton
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Keywords

  • BLUE VITRIOL
  • FEHLING'S SOLUTION
  • FEHLING'S REAGENT I FOR SUGARS

Quick Details

  • ProName: Cupric sulfate
  • CasNo: 7758-98-7
  • Molecular Formula: CuO4S
  • Appearance: Dark blue triclinic crystal or blue cr...
  • Application: It is used as nutritional supplement, ...
  • DeliveryTime: Prompt
  • PackAge: at your request
  • Port: QingDao,China;XinGang,China;shanghai,C...
  • ProductionCapacity: 2000 Metric Ton/Year
  • Purity: 99.0-100.5%
  • Storage: It should be stored in a dry and venti...
  • Transportation: By Sea,By Air,By Courier
  • LimitNum: 1 Metric Ton
  • Water Content: 0.01% max
  • Grade: Industrial Grade,Food Grade,Pharma Gra...

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Details

Copper Sulfate
Chemical name: Copper Sulfate
Molecular formula: CuSO4·5H2O
Molecular weight: 249.7
CAS NO: 7758-98-7
Character: Dark blue triclinic crystal or blue crystalline powder or granule. It smells like nasty metal. It slowly weathers in dry air. It’s very soluble in water and the solution is acidic. PH value of 0.1mol/L water solution is 4.17(15℃). It’s very soluble in glycerol. It’s soluble in dilute ethanol but insoluble in pure ethanol.
Usage: It is used as nutritional supplement, antimicrobial agent, firming agent and processing aid.
Packaging: It is packed with plastic bag as inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.
Storage and Transport: It should be stored in a dry and ventilating warehouse, kept away form water and moisture during transport, unloaded with care so as to avoid damage to bags. Furthermore, it should be stored separately from poisonous substances.
Specification GB 29210-2012
Content (CuSO4·5H2O), w/% ≥ 98.0～102.0
Substances Not Precipitated by Hydrogen Sulfide, w/%  ≤ 0.3
Iron(Fe), w/%  ≤ 0.01
Lead(Pb),mg/kg  ≤ 4
Arsenic(As),mg/kg  ≤ 3

 

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