CAS 7128-64-5 Fluorescent Optical Brightener OB Manufacturer & Supplier
Sep 28th, 2022 at 01:58 Food and Feed Additives Bremerton 33 views Reference: 4open6Z7e7A
Location: Bremerton
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Cas 7128-64-5 Fluorescent Optical Brightener Ob - Buy 7128-64-5,Optical Brightener,Optical Brightener Ob Product manufacturer and supplier from China, Please contact us by Live Chat on the bottom right.
Essential details
| Classification: |
Chemical Auxiliary Agent |
| CAS No.: |
7128-64-5 |
| Other Names: |
OBA 184 |
| MF: |
C26H26N2O2S |
| EINECS No.: |
231-545-4 |
| Purity: |
99%min |
| Place of Origin: |
Jiangsu, China |
| Type: |
Optical Brightener |
| Usage: |
Coating Auxiliary Agents, Plastic Auxiliary Agents |
| Model Number: |
Optical Brightener agent OB |
| Sample: |
Availabe |
Supply Ability
| Supply Ability | 500 Metric Ton/Metric Tons per Year |
Packaging & delivery
25kg/fiber drum,4.5-5.5 MT with pallet per 20''FCLShanghai or other China main ports
| Packaging Details | |||||||||
| Port | |||||||||
| Lead time: |
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Product Description
Last Edit:2022-3-17
Optical Brightener OB can be used for whitening thermoplastic plastics,PVC,PS,PE,PP,ABS,Acetate fier,paint,coating.printing ink,etc..It can be added at any stge in prodess for process for shitening the polymers and can give the finished products a bright bluish white glaze..
|
Product name |
Optical brightener OB; 2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene |
|
CAS No. |
7128-64-5 |
|
M.F |
C26H26N2O2S |
|
Appearance |
Slight greenish yellow powder |
|
Melting point |
200-202℃ |
|
Purity |
99%min |
|
Volatile content |
0.5%max |
|
Ash content |
0.5% max |
|
Packaging |
25kgs paper drum ,4.5-5.5 MT with pallet per 20''FCL |
Product packaging
Company Profile
