Uses of Sodium Hyposulfite:
	Photography: Used as a fixing agent in photographic film development to dissolve unchanged silver halides. 
	Water Treatment: Used to remove excess chlorine from water, making it safe for aquariums, swimming pools, and other uses. 
	Analytical Chemistry: Used in iodometric titrations to determine the concentration of iodine. 
	Reducing Agent: Sodium hyposulphite can be used to reduce various substances, including oxidizing agents like chlorine and iodine. 
	Industrial Applications: Used in the bleaching and paper-making industries, as well as in the treatment of textiles. 
	Medical Applications: Used as an antidote for cyanide poisoning and to treat some side effects of chemotherapy.