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| Supplier: | Zouping Changshan Zefeng Fertilizer Co., Ltd. |
|---|---|
| Price: | US $ 1150-1300/Ton |
| Min Order: | 20/Ton |
| Quantity:: | |
| Trade Terms: | FOB,CFR,CIF |
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| Prod Model: | 65-85-0 |
|---|---|
| Markets: | North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Mf: | C7h6o2 |
| Application: | Dyeing, Paint, Food Preservative |
| Molecular Weight: | 122.1214 |
| Einecs No.: | 200-618-2 |
| Purity: | 99.9% |
| Other Names: | Carboxybenzene, Phenylformic Acid |
| Quality: | Tech Grade |
| Packing: | Paper Bag |
| Appearance: | Flake |
| Grade Standard: | Electron Grade |
| Classification: | Food Grade, Industrial Grade, Feed Grade |
| Benzoic acid index | |
| Items | Index |
| Content | 99-100.5% |
| 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 |
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