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Properties:NH4SCN, a colorless crystalline solid that is soluble in water, methanol, ethanol, pyridine, acetone & ammonia and insoluble in ethyl acetate, methyl chloride and chloroform; melts at 149.6° C thermal decompositionat 170° C may produce highly toxic fumes of hy
Storage:Store in a cool, dry, ventilated area to prevent it from being deliquescent. Separated from acids, bases and oxidants. Keep in a tightly closed bags. Store away from incompatible substances.
Commercial Grade Specification
Particulars | Specification |
---|---|
C.A.S. NO. | 1762-95-4 |
Description | Colourless Crystals |
Assay ( On Dry Base) | Min. 99% |
Chloride | Max. 0.05% |
Sulphate | Max. 0.05% |
Iron | Max. 0.01% |
ACS Grade Specification
Particulars | Specification |
---|---|
Description | Colourless Crystals |
Assay ( On Dry Base) | Min. 99% |
Chloride | Max. 0.005% |
Sulphate | Max. 0.005% |
Iron | Max. 0.0001% |
10% Solution | Clear |
Heavy Metal (Pb) | Max. 0.0005% |
pH of 5% Solution | 4.5 – 6.0 |
Properties:Potassium ferricyanide is the chemical compound with the formula K3[Fe(CN)6]. This bright red salt contains the octahedrally coordinated [Fe(CN)6]3 ion. It is soluble in water and its solution shows some green-yellow fluorescence.
Storage:Light sensitive store in light- resistant containers. Keep container tightly closed. Keep container in a cool, well - ventilated area.
Commercial Grade Specification
Particulars | Specification |
---|---|
Assay | Min. 99.0% (On Dry Basis) |
Chloride (Cl) | Max.0.25% |
Sulphate (SO4) | Max.0.05% |
Ferro cyanide | Max.0.5% |
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% |
Ferro cyanide | Max.0.05% |
Properties:Potassium persulfate is the inorganic compound with the formula K2S2O8. Also known as potassium peroxydisulfate or KPS, it is a white solid that is highly soluble in water. This salt is a powerful oxidizing agent commonly used to initiate polymerizations.
Commercial Grade Specification
Particulars | Specification |
---|---|
Assay | 98.5 % Min. |
Active Oxygen | 5.8 % Min. |
Solubility (10%) | Clear |
Chloride (Cl) | 0.005 % Max. |
Heavy Metals (Pb) | 0.005 % Max. |
Iron(Fe) | 0.002 % Max. |
Manganese(Mn) | 0.0005 % Max. |
ACS Grade Specification
Particulars | Specification |
---|---|
Assay | 99.5 % Min. |
Active Oxygen | 5.90 % 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:KSCN, a colorless monoclinic crystal, is soluble in water leading to a temperature due to endothermic reactivity, aslo soluble in ethanol and acetone, relative density is 1.886 whilst melting point is 172.3 °C
Storage:Keep in a tightly closed container. Store in a cool, dry ventilated area to prevent it from being deliquescent.
Commercial Grade Specification
Particulars | Specification |
---|---|
C.A.S. NO. | 333-20- 0 |
Description | Colourless Crystals |
Assay | 99%Min. (On Dry Basis) |
Chloride | 0.05% Max. |
Sulphate | 0.05%Max. |
Iron | 0.005%Max. |
ACS Grade Specification
Particulars | Specification |
---|---|
Assay | 99% (Min. On dry basis) |
Chloride | 0.005% Max. |
Sulphate | 0.005% Max. |
Iron | 0.0001% Max. |
PH Of 5% Solution | 5.3 TO 8.7 |
Sulphide | 0.001% Max. |
Ammonium | 0.002% Max. |
Lead | 0.0002% Max. |
Iodine Consuming Substance | 0.013% Max. |