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DBM CAS NO.120-46-7
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- Product Details
Keywords
- DBM (Dibenzoylmethane)
- DBM (1,3-Diphenyl-1,3-propanedione)
- 120-46-7
Quick Details
- ProName: DBM
- CasNo: 120-46-7
- Molecular Formula: C15H12O2
- Appearance: white crystal
- Application: As a new PVC heat stabilizer, high tra...
- DeliveryTime: within 10 days against advanced deposi...
- PackAge: 25 kg/drum or at the request of client
- Port: SHANGHAI,TIANJIN,QINGDAO,HUANGPU,SHENZ...
- ProductionCapacity: 300 Metric Ton/Quarter
- Purity: 99% min
- Storage: Keep container closed when not in use....
- Transportation: By Sea
- LimitNum: 0 Metric Ton
- Grade: Industrial Grade
Superiority
DBM
Chemical name: Dibenzoylmethane or 1,3-Diphenyl-1,3-propanedione
CAS No: 120-46-7
Appearance: white crystal
Purity(GC) :99.0% min.
Application: As a new PVC heat stabilizer, high transmittance, non-toxic and tasteless; can greatly improve the early PVC coloring, transparency, long-term stability, and processing during precipitation and "zinc burn" and so on; widely used in medical, food packaging and other non-toxic transparent PVC products. Dibenzoylmethane above can absorb 290nm ultraviolet light, while light having a stabilizing effect on PVC products can provide long-term stable performance.
Details
DBM
Chemical name: Dibenzoylmethane or 1,3-Diphenyl-1,3-propanedione
CAS No: 120-46-7
Application: As a new PVC heat stabilizer, high transmittance, non-toxic and tasteless; can greatly improve the early PVC coloring, transparency, long-term stability, and processing during precipitation and "zinc burn" and so on; widely used in medical, food packaging and other non-toxic transparent PVC products. Dibenzoylmethane above can absorb 290nm ultraviolet light, while light having a stabilizing effect on PVC products can provide long-term stable performance.
| Item | Specification | Test Result |
| Appearance | White crystals | White crystals |
| Content % | ≥99.0 | 99.58 |
| Acid value (mg KOH/g) | 312∽315 | 313.98 |
| Melting point(ºC) | 164∽166 | 164.40 |
| Water % | ≤0.1 | 0.060 |
| Ash % | ≤0.01 | 0.0050 |
| Iron content (ppm) | ≤3.0 | 1.040 |
| Hazen | ≤20 | 12 |
| Conclusion: | Up to standard | |