UV ABSORBER UV 326 TINUVIN 326 EQUIVALENT
Published date: 2019-03-23 15:46:47
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Name | bumetrizole | CAS# | 3896-11-5 |
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| Price | $Inquiry/1kg | Purity | 99.0% | |
| Stocking Period |
Inquiry | Stock | Inquiry |
| Detail
Product Information
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% More
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- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Bumetrizole
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: 2-(5-Chloro-2-Benzotriazolyl)-6-Tert-Butyl-p-Cresol
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
- Zhongshan Xingrui Chemical Co. , Ltd.
- China
- Product Name: bumetrizole
- Price: ￥Inquiry/25kg
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
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Price: ￥41/10g