Ultraviolet absorbent UV-531
Negotiable Min Order Quantity Unit
- Required Quantity
-
- Place of Origin
- China
- Payment Terms
- Negotiable
- Production method
- Negotiable
- Shipping / Lead Time
- Negotiable / Negotiable
- Category
- Catalyst & Chemical Auxiliaries
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SHANGHAI DEBORN CO, LTD
China
- Verified Certificate
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| Product name | Ultraviolet absorbent UV-531 | Certification | - |
|---|---|---|---|
| Category | Catalyst & Chemical Auxiliaries | Ingredients | - |
| Keyword | uv-531 , ultraviolet absorbent uv-531 , octabenzone , 2-hydroxy-4-n-octoxybenzophenone | Unit Size | - |
| Brand name | - | Unit Weigh | - |
| origin | China | Stock | - |
| Supply type | - | HS code | - |
Product Information
Ingredients: 2-hydroxy-4-(octyloxy)benzophenone
Molecular formula:C21H26O3
Molecular weight:326
CAS NO.: 1843-05-6
Technical index:
Appearance:light yellow crystal powder
Content: ≥ 99%
Melting point: 47-49°C
Loss on drying: ≤ 0.5%
Ash: ≤ 0.1%
Light transmittance:
Wave length nm | Light transmittance % |
450 | ≥ 90 |
500 | ≥ 95 |
Toxicity: almost non-toxic,rattus norvegicus oral LD 50 =12g/Kg weight.
Use: This product is mainly used in polyolefine, polystyrene, polyester, polyamide glue and others. Man absorption wave length range is 300-375nm.
General dosage 0.2-0.6% .
Solubility: 25°C unit:g/100mLsolvent
solvent | Acetone | Benzene | Methyl alcohol | n-Heptane | Alcohol (95%) | Hexane | Water |
Solubility | 74 | 72 | 2 | 40 | 2.6 | 40.1 | <0.5 |
B2B Trade
| Price (FOB) | Negotiable | transportation | - |
|---|---|---|---|
| MOQ | Negotiable | Leadtime | Negotiable |
| Payment Options | Negotiable | Shipping time | Negotiable |
- President
- Victor Cheng
- Product Category
- Catalyst & Chemical Auxiliaries
- Company introduction
-
Shanghai Deborn Co., Ltd an enterprise specialized in production and sales of plastic, textile, detergent chemicals and intermediate. The company has a philosophy of doing business by integrating and providing better service through imparting technical knowledge to the customers which enables them to resolve their technical issues, optimize processes and enhance productivity.
- Main Product
