optical brightener OB (C.I.184 and CAS no.7128-64-5)
Price:
US $15.0-22.0/KG
MOQ:
1kg
Delivery Time:
10days after receiving orders
Brand:
jinguang
Product Description
Optical brightener agent OB 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, miner oil, wax and common organic solvent. The hue of the fluorescent light is blue light. The wave length of the maximum absorptive light is 375nm (ethyl alcohol).
Specification:
| Items | Tech Grade |
|---|---|
| Appearance | slight greenish yellow powder |
| Melting Point | 200~ 202°C |
| Main content | 99.5%Min. |
Packing:
In 25kg fiber drum.
Use:
Optical brightener agent OB is mainly used in whitening of thermoplastic, polyvinyl chloride (PVC), polypropylene(PP), polyester fiber, paint and ink.
MSDS: Available when required.
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Company
Shanxi Colorshine Chemical Industry Co.,Ltd
Contact Person
April