flake
65-85-0, No
C7h6o2, No
200-618-2, No
Solid Catalyst
Polymerization
Homogeneous Catalysts
Positive Catalyst
Promoter Catalysts
Mechanical Mixing
Industry
Benzoic Acid
Inorganic Chemical Preservatives
Preservative
Preservative
Flake
White
No brand
25kg Woven Bag
99%%min
China
29163100
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 |





