Optical brightener OB-1
Published date: 2018-03-26 19:40:04
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Name | 4,4'-Bis(2-benzoxazolyl)stilbene | CAS# | 1533-45-5 |
|---|---|---|---|---|
| Price | ￥Inquiry/1kg | Purity | 99.0% | |
| Stocking Period |
Inquiry | Stock | In Stock | |
| Product Webpage: | http://www.xinganghengrui.com/Html/news/pro.asp?id=59 | |||
| Detail
Product Information
Specifications: 1.Chemical name: 2,2-(1,2-Ethenediyldi-4, 1-phenylene) bisbenzoxazole Molecular weight: 414.4 C.I: 393 2.Specifications Ash % 0.3max Empirical Formula C28H18N2O2 Melting Point(DTA),C 353-359 Appearance Yellowish Green Powder Odor Free of odor Volatile Content % 0.3max Assay % 99min Particle Size 200 meshes 3.Performance Features 1)Of high brightening intensity and strong fluorescence. 2) Of wide usage in brightening polyester, nylon fiber and all kinds of plastics. 3) Carries good resistance to high temperature. 4.Scope of Application 1)Goes for the brightening of such chemical fibers of polyester, nylon and polyprolylene. 2) Goes for the whitening and brightening of polypropylene plastic, hard PVC,
ABS, EVA, polystyrene, polycarbonate, etc. 3) Applicable to be added in the general polymerizations of polyester and nylon. 5.Application Methods Recommended quantity: brightening agents of OB-1 in every 1000kg raw material: 1) Of 75��200g in EVA, polyprolylene, nylon, polycarbonate, and so on. 2)Of 75��300g in terylene fiber. 6.Packing Storage��Packed in 15kg×1.5kg×4 tanks or 5kg×2 paper boxes at cool and dry places to be protected from light. More
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- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 4,4'-Bis(2-benzoxazolyl)stilbene
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 4,4'-Bis(2-benzoxazolyl)stilbene
- Price: ￥378.0/100g ￥138.0/25g
- Purity: 97.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole
- 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: 2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole
- 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: 4,4'-Bis(2-benzoxazolyl)stilbene
- Price: ￥Inquiry/25kg
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
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