UV ABSORBER UV 326 TINUVIN 326 EQUIVALENT
更新时间：2024-10-02 17:05:43
| 常用名 | 紫外线吸收剂 UV-326 | CAS号 | 3896-11-5 |
|---|---|---|---|
| 价格 | $需询单/1kg | 纯度 | 99.0% |
| 备货期 | 需询单 | 库存 | 询单 |
| 产品详情（用途，包装等）
Chemical name: 2-(2'-Hydroxy-3'-tert-butyl-5'-methylphenyl)-5-chlorobenzortriazole CAS No.：3896-11-5 Molecular formular：C17H18ClN3O Molecular weight：315.8 Molecular structure Specification Appearance: Slightly yellow powder Assay (HPLC),%: ≥99 Melting point，℃：137-142 Ash, %: ≤0.1 Loss on Drying, %: ≤0.5 Transmittance, %: 460nm≥93% 500nm≥96% Solubility (20℃, g/100ml solvent)
Water＜0.01 Acetone:1 n-Hexane: 1 Benzene: 10.5 Ethyl acetate: 2 Toluene: 11.3 Methanol: 0.1 Chloroform: 11 Methylene chloride: 4.3 Ethanol: 0.1 Cyclohexane: 6.4 Application UV ABSORBER HOSORB-326 has a wide range of indirect food approvals in polyolefin. It has a low volatility at high temperatures and high resistance to thermal degradation and can therefore be used without significant loss or decomposition in the polyolefin compounding and molding processes. It is especially suited for polyolefins and cold cured polyesters. It protects polymers from UV radiation helping to preserve the original appearance and physical integrity, especially for polyolefins and polyester resins. Packing 25kg/fiber drum; 25kg/carton, or as per customer’s request. Storage Containers should be kept tightly closed when not in use. Store it in a dry, cool, well-ventilated shady place. Recommended Dosage Unsaturated Polyester : 0.2-0.5% Rigid PVC : 0.2-0.5% Plasticized PVC : 0.1-0.3% Polyurethane : 0.2-1.0% Polyamide : 0.2-0.5% 更多
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- 上海阿拉丁生化科技股份有限公司
- 上海市 上海市 浦东新区
- 产品名：2-(5-氯-2-苯三唑基)-6-叔丁基对甲酚
- 价格： ￥464.9/500g ￥72.9/50g ￥2059.9/3kg ￥133.9/100g
- 纯度：98.0%
- 备货期：1天
- 联系人：阿拉丁
- 武汉吉鑫益邦生物科技有限公司
- 湖北省 武汉市 东西湖区
- 产品名：紫外线吸收剂 UV-326
- 价格： ￥需询单/500g ￥需询单/1kg ￥需询单/25kg ￥需询单/200kg
- 纯度：0.0%
- 备货期：需询单
- 联系人：周美玲
- 盼得（上海）国际贸易有限公司
- 上海市 上海市 徐汇区
- 产品名：紫外线吸收剂 UV-326
- 价格： ￥需询单/500g ￥需询单/1kg ￥需询单/25kg ￥需询单/200kg
- 纯度：0.0%
- 备货期：需询单
- 联系人：叶经理
- 中山星瑞化工有限公司
- 广东省 中山市 中山火炬高技术产业开发区
- 产品名：紫外线吸收剂UV－326
- 价格： ￥需询单/25kg
- 纯度：99.0%
- 备货期：需询单
- 联系人：王经理
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参考价格：￥41/10g