Caustic Soda Flakes

Caustic Soda Flakes

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Product Description

TEST PARAMETERS SPECIFICATION TEST RESULTS
Sodium Hydroxide (as NaOH) % by mass 97.00 Min 98.45
Sodium Carbonate (as Na2CO3) % by mass 0.40 Max 0.27
Chlorides (as NaCl), % by mass 0.030 Max 0.023
Sulphates (as Na2SO4) % by mass 0.030 Max 0.004
Silicates (as SiO2) % by mass 0.020 Max 0.004
Iron (as Fe) ppm 20.00 Max 3.20
Insoluble matter in water % by mass 0.050 Max 0.004
Chlorates & perchlorates (as NaClO3) ppm 10.00 Max 0.82
Copper (as CU) ppm 2.00 Max 0.00
Manganese (as Mn) ppm 1.00 Max 0.00
Mercury as Hg 0.020 Max 0.000
Sodium Hydroxide as NaOH on Dry basis % 99.50 Min 99.68


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