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Company: Zhejiang Zancheng Life Sciences Ltd.
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Date/Time:  12/24/21 6:47 GMT
 

Sodium Benzoate Prill

Sodium Benzoate Prill
Sodium benzoate is a salt of benzoic acid that is found naturally in
cranberries, prunes, plums, apples, and other fruits. It is soluble in water
and works against yeast and bacteria. 
MF.: NaC7H5O2
CAS No: 532-32-1. 

Product testing standard
TEST ITEM STANDARD SPECIFICATIONS
CHARACTERS A WHITE, ALMOST ODOURLESS, CRYSTALLINE POWDER OR PRILL
APPEARANCE OF SOLUTION CLARITY
COLOUR Y6
ACIDITY OR ALKALINITY ML/G 0.2MAX
IONISED CHLORINE 200 PPM MAX
TOTAL CHLORIDE 300 PPM MAX
HEAVY METALS(IN TERMS OF LEAD) 10 PPM MAX
ARSENIC: 3 ppm MAX
LEAD: 2 ppm MAX
MERCURY: 1 ppm MAX
READILY OXIDISABLE SUBSTANCES POSITIVE
POLYCYCLIC ACIDS POSITIVE
LOSS ON DRYING % (m/m): 1.5% MAX
ASSAY % (m/m): 99.0%-100.5%

Sodium benzoate used as a preservative in food 
Sodium benzoate is a preservative commonly used in fruit pies, jams,
beverages, salads, relishes, and sauerkraut—foods that have an acidic pH. It
also naturally occurs in and some spices such as cloves and cinnamon. Soft
drinks are the number one source of sodium benzoate in the diet.
As chemical preservatives, sodium benzoate is frequently used in processed
foods to prevent the growth of bacteria, yeast, or other unwanted
microorganisms that could spoil your food. When sodium benzoate is
combined with water, benzoic acid is produced. Benzoic acid is the active form
of the preservative—the form that protects foods.
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