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Product Specifications
Product Name: Caustic Soda Flakes
Purity of Sodium Hydroxide (NaOH): Measured value is 99.15%, which falls within the acceptable range of 98 ± 1%.
Carbonate as Na₂CO₃: Measured value is 0.43%, below the maximum allowable limit of 1%.
Chloride as NaCl: Measured value is 0.0085%, well below the maximum limit of 0.06%.
Sulfate as Na₂SO₄: Measured value is 0.0047%, within the acceptable limit of 0.01%.
Silicate as SiO₂: Measured value is 0.0019%, lower than the maximum allowed 0.02%.
Iron (Fe): Measured value is 12.5 mg/kg, which is below the maximum limit of 30 mg/kg.
Insoluble in Water: Measured value is 0%, indicating no insoluble substances. The limit is maximum 0.1%.
Aluminium as Al₂O₃: Measured value is <20 mg/kg, which complies with the limit of maximum 20 mg/kg.
Heavy Metals as Lead (Pb): Measured value is <20 mg/kg, within the acceptable limit of maximum 20 mg/kg.
