- Basic Information
| CAS: | 520-45-6 |
| EINECS: | 208-293-9 |
| Molecular Formula: | C8H8O4 |
| Molecular Weight: | 168.15 |
| Structural Formula:
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| Synonyms: | Dehydranone; |
- Technical Specification
| TEST ITEM | SPECIFICATION |
| Item | Specification |
| Appearance | White or light yellow powder |
| Assay ( on dry basis) ,% | 98.0-100.5 |
| Melting point, ℃ | 109.0-111.0 |
| Loss on Drying，% | ≤1.0 |
| Ignition residue, % | ≤0.1 |
| Heavy metals
Pb (mg/kg) |
≤0.5 |
- Solubility
Hard to dissolve in water, soluble in benzene, ether, acetone and hot ethanol.
- Packing
Standard packaging:25kg/drum Available special request
- Storage
Store in a well-ventilated, cool, dry area, out of direct sunlight. Keep containers tightly closed when not in use.
- Period of validity
24 months
- Application
It is a low toxicity, high efficiency, broad spectrum antimicrobial agent. Used as preservatives and anti-mould agent in paint, oil, leather products, food, feed, packaging materials and cosmetics. The maximum allowable amount (mass fraction) is 0.6% (acid), and the general use content (mass fraction) is 0.02% to 0.2%.