Patel chemical Works Ahmedabad, Gujarat

Sodium Meta Bisulfite (Na2S2O5) also called as sodium pyrosulphite, meta bisulfite and disodium. It is used as a food additive and in sanitation as a cleaning agent. Concentrated Sodium Meta Bisulphite is used to remove tree stumps. Sodium Meta Bisulfite is encountered occasionally as a food preservative with the combination of sulphur dioxide in sweets and moist foods, especially in the foods that contain coconut flavors.

Sodium Sulfite (Na2 So3) also refers to Sodium Sulfite is a soluble compound of sodium. Sodium Sulfite is a product of SO2 scrubbing, a part of the flue gas desulphurization process. It is used as a preservative to prevent dried fruit from discoloring and to preserve meat. Sodium sulfite is a white crystal powder or granule that tastes salty with sulphur odor. Sodium Sulphite is primarily used in pulp and paper industry. Used in water treatment as an oxygen scavenger agent. Also it is used in several other applications as ore flotation, oil recovery, food preservatives, boil treatment, iron exchange, fire, pesticide controller, in making dyes, detergents and in textile industries.

Sodium Meta Bisulfite (Na2S2O5) also called as sodium pyrosulphite, meta bisulfite and disodium. It is used as a food additive and in sanitation as a cleaning agent. Concentrated Sodium Meta Bisulphite is used to remove tree stumps. Sodium Meta Bisulfite is encountered occasionally as a food preservative with the combination of sulphur dioxide in sweets and moist foods, especially in the foods that contain coconut flavors. Mainly it is used as an excipient in some tablets as paracetamol. A very important health related aspect of this substance is that it can be added to a blood smear in a test for sickle cell anaemia. This substance causes defunct cells to sickle, hence confirming disease.