Product name:Benzophenone
Appearance:White flaky crystal
Purity:99.5%
CAS:119-61-9
MF:C13H10O
MW:182.22
EINECS:204-337-6
Melting point:47.5-49°C
Flash point::138°C
Boiling point:305°C
Package:1 kg/bag, 25 kg/bag, 25kg/drum
| Items | Specifications |
| Appearance | White flaky crystal |
| Purity | ≥99.5% |
| Volatile | ≤0.5 |
| Color(hazen) | ≤50 |
1.Benzophenone is mainly used in free radical UV curing system, such as coatings, inks, adhesives, etc.
2.It is the intermediate of organic pigment, medicine, perfume, insecticide.
UV filter: It is widely used in sunscreens, lotions and cosmetics to absorb UV rays and help protect the skin from sun damage.
Photoinitiator: In polymer chemistry, benzophenone is used as a photoinitiator in UV-curable coatings, inks and adhesives. When exposed to UV light, it initiates the polymerization process, resulting in rapid curing.
Fragrance: Benzophenone is sometimes used in perfumes and fragrances because it has a pleasant scent and can stabilize other fragrance ingredients.
Plastics and polymers: It is used in the production of certain plastics and resins to act as a UV stabilizer to prevent degradation due to sunlight exposure.
Chemical synthesis: Benzophenone is used as an intermediate in the synthesis of various organic compounds, including pharmaceuticals and agrochemicals.
Food Packaging: It can be used in some food packaging materials to provide UV protection and help maintain the quality of the contents.
Benzophenone is white flaky crystal with slight rose fragrance. It is insoluble in water, soluble in ethanol, ether, chloroform
1,The quantity: 1-1000 kg, within 3 working days after get payments
2,The quantity:Above 1000 kg, Within 2 weeks after get payments.
1, T/T
2, L/C
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4, Credit card
5, Paypal
6, Alibaba trade Assurance
7, Western union
8, MoneyGram
9, Besides, sometimes we also accept Bitcoin.
1 kg/bag or 25 kg/drum or 50 kg/drum or according to customers' requirement
Stored at a dry, shady, ventilated place.
Container: Store benzophenone in airtight containers made of glass or high-density polyethylene (HDPE) to prevent contamination and exposure to moisture.
Temperature: Please store it in a cool and dry place away from direct sunlight and heat sources. Ideally, it should be stored at room temperature, but should not exceed 25°C (77°F).
Ventilation: Ensure storage areas are well ventilated to minimize the accumulation of vapors.
LABEL: Clearly label containers with the chemical name, concentration, and any hazard warnings to ensure proper handling.
Separation: Store benzophenone away from incompatible materials (such as strong oxidizing agents) to prevent any potential reactions.
Safety Precautions: When handling benzophenone, use appropriate personal protective equipment (PPE) and ensure the Safety Data Sheet (SDS) is available in the storage area.
Benzophenone has raised some health concerns, and its potential effects on humans may vary depending on exposure levels and individual sensitivity. Here are some key points about its safety:
Skin Irritation: Benzophenone may cause skin irritation in some individuals, especially when used in high concentrations or with prolonged contact.
Allergic reaction: Some people may have an allergic reaction to benzophenone, which may manifest as a rash or other allergic symptoms.
Endocrine Disruption: There is evidence that benzophenone may have endocrine disrupting properties, which may interfere with hormone function. This has led to regulatory scrutiny in some regions.
Carcinogenicity: While major health organizations have not classified benzophenone as a human carcinogen, some studies have shown that it may have carcinogenic potential in animal studies. More research is needed to fully understand its long-term effects on human health.
Regulatory Status: Due to these concerns, some regulatory agencies have restricted the use of benzophenone in cosmetics and other products. It is important to check local regulations and guidelines.
1. Packaging: Use containers suitable for benzophenone, such as glass bottles or high-density polyethylene (HDPE) bottles. Make sure the container is tightly sealed to prevent leakage.
2. Label: Clearly label all containers with the chemical name, hazard symbol, and any relevant safety information. This helps ensure that anyone handling the material understands its properties and risks.
3. Personal Protective Equipment (PPE): Ensure that personnel involved in transporting benzophenone wear appropriate PPE such as gloves, goggles, and protective clothing to minimize exposure.
4. Temperature Control: During transportation, benzophenone should be kept away from extreme temperatures and direct sunlight. It should be stored in a cool and dry place to prevent degradation.
5. Avoid incompatible materials: Keep benzophenone away from incompatible materials, such as strong oxidizing agents, to prevent any potential reactions during transportation.
6. Emergency Procedures: Have emergency response procedures in place in case a spill or leak occurs. This includes having a spill kit readily available and ensuring personnel are trained in emergency response.
7. Transportation Regulations: Comply with local, national and international regulations regarding the transportation of dangerous goods. This may include specific requirements for labeling, documentation and vehicle specifications.
8. Secure Loading: Ensure the container is securely loaded and stabilized in the transport vehicle to prevent movement and potential breakage during transport.