It serves as an antimicrobial agent for plastics and rubber (natural latex), demonstrating effective bactericidal and anti-mold properties. It also contributes to improving the mechanical and chemical stability of latex; its efficacy is further enhanced when used in combination with ammonia. Typically, a 20% aqueous solution is employed, with a standard dosage of 0.3%, supplemented by 0.1% ammonia.
It is suitable for use in adhesives for food packaging materials, acting as an effective anti-mold agent.
Additionally, it functions as a non-selective contact herbicide, primarily targeting weeds that propagate via seeds.
This product is also utilized as a preservative for various substances, including wood, starch, dextrin, casein, and gelatin.
| Test Items |
Standard |
Result |
| Appearance |
Light yellow or gray white powder |
Light yellow powder |
| Specific gravity |
1.70–1.83 |
1.79 |
| Melting point |
210–240°C |
210–240°C |
| Odor |
Slightly pungent smell |
Slightly pungent smell |
| IR |
SADTLER J136 |
Complies with SADTLER J136 |
| Sulphur content |
11–13% |
12.62% |
| Ignition residue (900°C, 2 hours) |
≤1.0% |
0.22% |
| Weight Loss After Heating (70°C, 2 hours) |
≤1.0% |
— |
| Residue on sieve (100 mesh) |
≤0.3% |
None |
| Assay |
≥98.0% |
99.3% |