Sulfur
casNo.：7704-34-9 Form ：Flake, granularliquid Package：：Woven bagSulfur is an important raw material for the production of sulfuric acid, dyes, rubber products and fireworks. As a vulcanizing agent, it is used in the production of rubber products such as tires, hose and tape to improve its heat and wear resistance. Sulfur powder can be used to control plant diseases and pests. The production of fertilizer helps to increase crop yield.
| Item | Specification | Test Result | Test Method | |||
| A | B | C | ||||
| Appearance | Yellow or light yellow clear liquid | pass | pass | pass | pass | GB/T2 449.1 -2021 |
| sulfur% | ≥ | 99.95 | 99.50 | 99.00 | 99.97 | |
| water% | Solid sulfur≤ | 2 | 2 | 2 | 0.8 | |
| Ash% | ≤ | 0.03 | 0.10 | 0.20 | 0.014 | |
| acidity% | Sulfuric acid≤ | 0.003 | 0.005 | 0.02 | 0.0008 | |
| Organic matter% | ≤ | 0.03 | 0.3 | 0.8 | 0.01 | |
| arsenic% | ≤ | 0.0001 | 0.01 | 0.05 | 0.00007 | |
| iron% | ≤ | 0.003 | 0.005 | -- | 0.002 | |