Gold Member Since 2016
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Shanghai Youxiang International Trading Co., Ltd.

Brightener, Optical Whitener, Brightener Ob-1 manufacturer / supplier in China, offering Fluorescent Brightener 184 (FLUOESCENT BRIGHTENER-OB), Good Quality of Solvent Red 124 for Shoe Polish Dyes and Coating, Solvent Dyes Solvent Violet Mixed for Shoe Polish and so on.

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Supplier Homepage Product FLUOESCENT BRIGHTENER Fluorescent Brightener 184 (FLUOESCENT BRIGHTENER-OB)

Fluorescent Brightener 184 (FLUOESCENT BRIGHTENER-OB)

FOB Price: US $13 / Bag
Min. Order: 1 Bag
Min. Order FOB Price
1 Bag US $13/ Bag
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Production Capacity: 3000
Transport Package: 25kg
Payment Terms: L/C, T/T, D/P, Western Union, Paypal

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Basic Info
  • Color: Green
  • Appearance: Powder
  • Specification: 20kg 25kg
  • HS Code: 32042000
  • Environmental Protection: Yes
  • Kind: Fluorescent Brightener
  • Trademark: EUXIANG
  • Origin: China
Product Description



Chemical name: 2,5-bis-(5-ter-butyl-benzoxazolyl-)thiophene 
Structural formula: 
CAS NO.:7128-64-5
EC NO.:230-426-4
Molecular formula: C26H26N2O2SH9C4 
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: bright yellow-green crystal power. 
Chromatic light: Bright-colored blue fluorescent light (similar to the standard product) 
Melting point: 196-203°C 
Solidifying content: ≥99.5% 
Fineness : through 100 meshes 
Use: It is mainly used in thermoplastic plastics,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
Fluorescent Brightener 184 (FLUOESCENT BRIGHTENER-OB)

Fluorescent Brightener 184 (FLUOESCENT BRIGHTENER-OB)
Fluorescent Brightener 184 (FLUOESCENT BRIGHTENER-OB)
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