Preservative Benzoic Acid Flake CAS: 65-85-0

• CAS No.: 65-85-0
• Formula: C7h6o2
• EINECS: 200-618-2
• Composition: Benzoic Acid
• Type: Preservative
• Effect: Preservative
• Model NO.: flake
• 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 flake  CAS:65-85-0  

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