Para Fine-Chem Industries

SiliChem SR1209 - Hydrochloric Acid - HCL is a chemical compound that is an aqueous solution of hydrogen chloride gas. It has strong corrosive properties, a strong, irritating odour, and is colorless to pale yellow. Hydrochloric acid is supplied to the market at a concentration of 32% to 37%.  It is widely used in surface treatment, textile, paint etc.,  It has a specific usage in Solar PV cell manufacturing process in the acid etching stage.Owing to its high strength and acidity, it is the preferred acid for various pickling operations of metalsIt is a very low cost product and hence preferred for general industrial uses
AREA OF USEAs an etching agent for manufacture of Solar PV CellsFor pickling operations in metal industriesFor manufacture of various industrial saltsFor various industrial processes as a raw material/precursorUsed in pharma industries for generating intermediate APIsUsed in effluent treatment for reducing pHCan be offered upto 37% Assay
FEATURES / ADVANTAGESHigh purityLow heavy metal contentLow iron contentHigh efficiency for etching of solar cellsClear, colorless liquid
COVERAGENot applicable
SUGGESTED DILUTIONDepends on end-use applicationUSAGE INSTRUCTIONSDepends on end-use application
SAFETY PRECAUTIONSHighly corrosive chemicalEnsure usage is in a vell ventilated area.Inhalation of high concentration of fumes can cause dizziness, nausea etc.Use PPEs like gloves, apron, eye goggles and face shield while handling the chemical

Additional Information:

• Item Code: PF-ACI-HCL-001

SiliChem SR1109 - Nitric Acid - HNO3 is a strong acid having 69-72% assay. It is a clear colorless liquid with a characteristic strong, acidic odor. It is one of the most common strong acids and is a strong oxidizing agents. Nitric acid is used in the production of ammonium nitrate for fertilizers, making plastics, and in the manufacture of dyes.It has a specific usage in Solar PV cell manufacturing process in the acid etching stage.
AREA OF USEAs an etching agent for manufacture of Solar PV CellsFor pickling operations in metal industriesFor manufacture of various industrial saltsUsed for manufacture of ammonium nitrate and fertilizersFor various industrial processes as a raw material/precursorUsed in pharma industriesUsed in effluent treatment for reducing pHCan be offered upto 72% Assay
FEATURES / ADVANTAGESHigh purityLow heavy metal contentLow iron contentHigh efficiency for etching of solar cellsClear, colorless liquid
COVERAGENot applicable
SUGGESTED DILUTIONDepends on end-use application
USAGE INSTRUCTIONSDepends on end-use application
SAFETY PRECAUTIONSHighly corrosive chemicalEnsure usage is in a vell ventilated area.Inhalation of high concentration of fumes can cause dizziness, nausea etc.Use PPEs like gloves, apron, eye goggles and face shield while handling the chemical

Additional Information:

• Item Code: PF-ACI-NIT-001

SiliChem SR1509 - Potassium Hydroxide Solution - KOH (45-48%) solution is an inorganic compound with the formula KOH, and is commonly called caustic potash Lye. This is a colorless liquid and a strong base. It has many industrial and niche applications, most of which exploit its corrosive nature and its reactivity toward acids.Our Potassium Hydroxide Solution is purified to remove maximum impurities like Chlorides, Iron and other heavy metals, making it suitable for various critical industrial applications like Solar PV cell manufacturing, electronic industries, lubricants/grease manufacturing etc.
AREA OF USEAs a raw material for soaps, detergents etc.As an etching agent for manufacture of Solar PV CellsFor manufacturing of fertilizersFor manufacture of lubricants/greasesFor various industrial processes as a raw material/precursor
FEATURES / ADVANTAGESHigh purityLow heavy metal contentLow chloride contentHigh efficiency for etching of solar cellsClear, colorless liquidLow K2CO3 content
COVERAGENot applicable
SUGGESTED DILUTIONDepends on end-use applicationUSAGE INSTRUCTIONSDepends on end-use application
SAFETY PRECAUTIONSHighly corrosive chemicalEnsure usage is in a vell ventilated area.Inhalation of high concentration of fumes can cause dizziness, nausea etc.Use PPEs like gloves, apron, eye goggles and face shield while handling the chemical

Additional Information:

• Item Code: PF-ALK-PHS-001

SiliChem SR1409 - Hydrogen Peroxide - 32% (H2O2) is a very pale liquid which appears colourless in a dilute solution and is slightly more viscous than water. It is a weak acid. It is oxidizing in nature and has disinfecting properties as well. H2O2 is usually not stable in the presence of UV light and thus stabilizers are added for the same. On exposure to air and light, the concentration of the Peroxide tends to drop. H2O2 is used in Solar PV cell manufacturing industry as an oxidizer and for its weak acidic properties in the acid texturing bath. It quickly decomposes and converts to water and oxygen, thus requiring minimal effluent treatmentAvailable in variety of assays from 30% to 50% and can be customized to user requirements
AREA OF USEUsed in manufacturing of disinfectantsStabilized with Silver Nitrate for manufacturing broad spectrum biocidesUsed in Solar PV cell manufacturing in acid texturing bathUsed in various pharma industries for intermediate productionUsed in various process industries as an oxidizer
FEATURES / ADVANTAGESHigh purityLow heavy metal contentLow chloride contentHigh efficiency for etching of solar cellsClear, colorless liquidAvailable in variety of assays as per user requirement
COVERAGENot applicable
SUGGESTED DILUTIONDepends on end-use application
USAGE INSTRUCTIONSDepends on end-use application
SAFETY PRECAUTIONSHighly oxidizing chemicalAvoid contact with oxidizers, acids and metalsKeep away from sunlight and heatUse PPEs like gloves, apron, eye goggles and face shield while handling the chemical

Additional Information:

• Item Code: PF-ACI-HPO-001

Sodium hydroxide is a common alkali. It is generally used as a solid or a 48% solution. Other common names include caustic soda and lye. Sodium hydroxide is used to manufacture soaps, rayon, paper, dyestuffs and petroleum products. Sodium hydroxide (NaOH) is a caustic reagent that is widely used to neutralize acids.


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Additional Information:

• Item Code: PF-ALK-SHS-001