Preservative Benzoic Acid CAS: 65-85-0 Food Grade

• CAS No.: 65-85-0
• Formula: C7h6o2
• EINECS: 200-618-2
• Composition: Benzoic Acid
• Type: Preservative
• Effect: Preservative
• Model NO.: food grade
• Resource: Inorganic Chemical Preservatives
• Appearance: Flake
• Color: White
• Transport Package: 25kg Woven Bag
• Specification: 99%%min
• Trademark: No brand
• Origin: China
• HS Code: 29163100
• Production Capacity: 30000mts Per Year

Product Description

Preservative benzoic acid  CAS:65-85-0 food grade
Benzoic acid is in white flake, crystal, or powder. It has a mild benzoic or benzyl aldehyde odor. It begins to sublimate at 100ºC.
It's hard to dissolve in water but soluble in boiling water, alcohol, chloroform and ether. Benzoic acid is stable in air.

2.Uses

[1] used as antiseptic and antimicroorganism in medical and food industries;
[2] it is used as plasticizer in organic chemical industries.
[3] Mainly used as a food preservative,1g/kg used in soy sauce, vinegar, fruit juice, jam, fruit syrup, can; 0.8g/kg used in grape wine, fruit wine and soft agarose; 0.4g/kg used in fruit soda water; 0.5g/kg used in low-salt paste, flour paste, candied fruit, haw jelly cake and fruit syrup; 2g/kg used in condensed fruit juice.

 

Production Data
Items	Index
Content	98-100.5%
Loss on drying	≤0.5% after drying for three hours over sulphuric acid
Melting range	121.5-123.5°C
PH	About 4 (solution in water)
Arsenic	≤3 ppm
Lead	≤5 ppm
Mercury	≤1 ppm
Heavy metal (as pb)	≤10 ppm
Sulphated ash	≤0.05%
Positive sublimation test and test for benzoate	Qualified with regulations
Readily oxidizable substances	Qualified with regulations
Polycyclic acid	Pass test
Chlorinated organic compounds	≤300 ppm
Appearance of solution	Clarification, colorless
Shelf life	2 years