Caustic Soda Flakes is a highly versatile and inorganic compound with a white crystalline structure. It is an industrial chemical and is used in many manufacturing processes, cleaning agents, and home food products.
Sr.No | Characteristics | UOM | Specifications |
---|---|---|---|
1 | Appearance | - | White Flakes |
2 | Sodium Hydroxide (as NaOH) | % | 99.5 Min |
3 | Sodium Carbonate (as Na2CO3) | % | 0.40 Max |
4 | Sodium Chloride (as NaCl) | ppm | 1000 Max. |
5 | Iron (as Fe) | ppm | 20.0 Max. |
Material : 1820012401 CAUSTIC SODA PRILLS -25 KG BAG
Sr.No | Characteristics | Unit 5 | Specifications | Result |
---|---|---|---|---|
1 | Sodium Hydroxide NaOH (Dry Basis) | % | 99.4 MIN | 99.47 |
2 | Sodium Carbonate as Na2CO3 | % | 0.6 MAX | 0.50 |
3 | Sodium Chloride as NaCl | ppm | 200.0 MAX | 114.00 |
4 | Iron as Fe(+3) | ppm | 10.0 MAX | 4.20 |
Sr.No | Characteristics | Unit | Specifications | Test Value |
---|---|---|---|---|
1 | Sodium Hydroxide on absolute basis | % | 48 – 50 | 49.55 |
2 | Sodium Carbonate | % | <= 0.200 | 0.080 |
3 | Chloride as Cl | % | <= 0.015 | 0.0024 |
4 | Iron as Fe | PPM | <= 10.000 | 1.30 |
5 | Sodium Hydroxide on dry basis | % | >= 99.500 | 99.89 |
6 | Appearance | -- | -- | Clear colourless liquid |
Caustic soda, also known as sodium hydroxide (NaOH), has many industrial applications : Caustic soda flakes are made by evaporating liquid caustic soda until there is no water left. The remaining solid is then broken into small pieces. Caustic soda flakes are usually white and have a diameter of 0.8–1.2 mm.