Caustic Soda (NaOH)
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Caustic soda (sodium hydroxide, NaOH) is a strong alkaline chemical compound used in various industries and laboratories. It is applied for pH regulation, soap and detergent production, paper and textile processing, and also in chemical industries for neutralizing acids. Caustic soda is corrosive and must be handled with care and proper safety equipment.
Liquid 50% Specifications
NaOH | 50 wt% |
NaCL (50%) Basis | 100 ppm wt > |
NaCIO3 (50%) Basis | 50 ppm wt > |
Fe (50%) Basis | 3 ppm wt > |
Flake 98.3% Specidication
NaOH | Min 98.3% |
Na2Co3 | 0.34% |
NaCl | 0.02% |
Na2SO4 | Max 0.005 |
SiO2 | Max 0.005 |
Fe (mg/kg) | 8 |
Insolubble | 0 |
Al2O3 (mg/Kg) | Max 7 |
Bp (mg/kg) | 6 |
Hg (mg/kg) | <00.15 |
As2O3 | 0.1 |
Color | 0 |