Basic Info.
Model NO.
flake
EINECS
200-618-2, No
Status
Solid Catalyst
Response Type
Polymerization
Classification
Homogeneous Catalysts
Usage
Positive Catalyst
Effect Size
Promoter Catalysts
Manufacturing Method
Mechanical Mixing
Application Industry
Industry
Composition
Benzoic Acid
Resource
Inorganic Chemical Preservatives
Type
Preservative
Effect
Preservative
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 |
