optical brightener OB
Product Details:
| CAS No. | 12224-40-7 |
|---|---|
| Place of Origin | Zhejiang, China (Mainland) |
Payment & Shipping Terms:
| Minimum Order Quantity: | 100 Kilogram |
|---|---|
| Payment Terms: | L/C,T/T |
Detailed Product Description
Optical Brightening Agent OB (C.I.184)
Chemical name | 2,5-bis-(5-ter-butyl-benzoxazolyl-)thiophene |
Structural formula | |
Molecular formula: | C26H26N2O2S H9C4 |
Molecular weight: | 430 |
Properties: | The product is a bright yellow-green crystal powder. Its melting point is 196-203°C,Decomposition temperature is larger than 220°CIts hard to dissolve in water. It dissolves in paraffin fat ,mineroil, wax and common organic solovents,The hue of the fluorescent light is blue light. The wave length of the maximum absorptive light is 375nm(ethyl alcohol). |
Technical conditions: | Appearance: slight greenish yellow powder Fineness: through 100 meshes |
Use: | It is mainly used in thermoplastic ,PVC, PE, PP, PS, ABS, SAN, CA, PA, PMMA, acrylic resin ,polyester fibre, paint, coating, the brightening of prointing ink |
Package: | It is packed in bicorrugated paper box with a liner of plastic bag. The net weight of each box is 10 kg .It can be packed according to the requirement of the user |
Note: It needs to be declared that the above data is based on our present knowledge and experience; owing to too many affecting factors, these data cannot be free from their check and test when processing and using the product.
optical brightener OB
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optical brightening agent, (C.I.184), optical brightener products from this supplier.
Company Info
Hangzhou Jinderui Trade Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Hangzhou
Province/State: Zhejiang
Country/Region : China (Mainland)
Business Type:Manufacturer, Trading Company
Online Postings: Products