Sodium Sulfite anhydrous is a widely used preservative. It is a used for preserving meat and prevent discoloration of dried fruit. It is a soluble sodium salt of sulfuric acid. It is also used in the paper processing industry and to purify TNT. It is also used as a preservative in pharmaceutical preparations.
|Appearance||white or almost white powder|
|Appearance of solution||clear and colourless|
|Total aerobic microbial count||cfu/g||<10|
|Total yeasts and moulds count||cfu/g||<10|
|E.coli||cfu/g||absent in 1g|
|Pseudomonas aeruginosa||cfu/g||absent in 1g|
|Staphylococcus aureus||cfu/g||absent in 1g|
|Salmonella||cfu/g||absent in 25g|
|Bacterial endotoxin||IU/g||< 2,5|
|Color and clarity of solution||clear and colourless|
Shelf Life/Retest Date: Expected shelf life with minimal degradation (less than 1% activity) is one year when stored in a cool, dry location. Actual shelf life may be longer.
Pack Sizes: 5 Kg