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Properties:Ammonium Persulfate (APS), (NH4)2S2O8 is white crystalline inorganic compound. It is a strong Oxidizing agent and also used in Polymerization and in chemical synthesis. It is also used in manufacturing Chemicals. APS is highly soluble in water.
Storage:Keep away from sources of ignition. Store in a cool, dry, well-ventilated area and away from incompatible substances
Commercial Grade Specification
Particulars | Specification |
---|---|
Assay | 98.5 % Min. |
Active Oxygen | 6.9 % Min. |
Solubility (10%) | Clear |
Chloride (Cl) | 0.002 % Max. |
Heavy Metals (Pb) | 0.002 % Max. |
Iron(Fe) | 0.001 % Max. |
Manganese(Mn) | 0.0005 % Max. |
ACS Grade Specification
Particulars | Specification |
---|---|
Assay | 99.5 % Min. |
Active Oxygen | 6.90 % Min. |
Solubility (10%) | Clear |
Chloride (Cl) | 0.001 % Max. |
Heavy Metals (Pb) | 0.001 % Max. |
Iron(Fe) | 0.001% Max. |
Manganese(Mn) | 0.00005 % Max. |
Properties:Not to be confused with potassium ferricyanide K3[Fe(CN)6]. Potassium ferrocyanide is the chemical compound with the formula K3[Fe(CN)6], 3H2O. This bright yellow crystal salt contains the octahedrally coordinated [Fe(CN)6]3 ion.
Storage:Use Selves or Cabinets sturdy enough to bear the weight of the chemicals. Be sure that it is not necessary to strain to reach material, and that shelves are not overloaded.
Commercial Grade Specification
Particulars | Specification |
---|---|
Assay | Min. 99.5% (On Dry Basis) |
Description | Faint Yellow Crystal |
Chloride | Max.0.3% |
Water in soluble | Max.0.01% |
ACS Grade Specification
Particulars | Specification |
---|---|
Assay | Min. 99% & Max.103% K4Fe(CN)6*3H2O (On Dry Basis) |
Insoluble Matter | Max.0.005% |
Chloride (Cl) | Max.0.01% |
Sulphate (SO4) | Max.0.01% |
Properties:NaSCN, a white rhombic system crystal, is soluble in water, ethanol, acetone; Relative density is 1.735. Melts at approx. 287 °C. decomposes on heating and under influence of light producing toxic fumes of sulfur oxides, nitrogen oxides and cyanides.
Storage:Keep in tightly closed bags.Store in cool, dry, ventilated area to prevent it from being deliquescent. Separated from acides, bases and oxidants.
Commercial Grade Specification
Particulars | Specification |
---|---|
C.A.S. NO. | 540-72-7 |
Description | Colourless Crystals |
Assay | 99%MIN. (On Dry Basis) |
Chloride | 0.05% Max. |
Sulphate | 0.02% Max. |
Iron | 0.005% Max. |
ACS Grade Specification
Particulars | Specification |
---|---|
Assay | Min. 99.0% (On Dry Basis) |
Insoluble Matter | Max.0.005% |
Chloride (Cl) | Max.0.01% |
Sulphate (SO4) | Max.0.01% |
Sulphide (S) | Max.0.001% |
Ammonium (NH4) | Max.0.002% |
Heavy Metals (as Pb) | Max.5 ppm |
Iron (Fe) | Max.2 ppm |