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Shanghai Youxiang International Trading Co., Ltd.

Brightener, Optical Brightener, Brightener Ob-1 manufacturer / supplier in China, offering Fluorescent Brightener 367 Fluorescent Brightener-KCB, 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 367 Fluorescent Brightener-KCB

Fluorescent Brightener 367 Fluorescent Brightener-KCB

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
  • Model NO.: FLUORESCENT BRIGHTENER
  • Color: Green
  • Appearance: Powder
  • Specification: 20kg 25kg
  • HS Code: 32042000
  • Environmental Protection: Yes
  • Kind: Fluorescent Brightener
  • Trademark: EUXIANG
  • Origin: China
Product Description

FLUORESCENT BRIGHTENER-KCB  optical brightener

Chemical name: 1.4-bis(benziazolyl-2-yl-)naphth-alene 
Structural formula: 
CAS NO.:5089-22-5 
EC NO.:225-803-5
Molecular formula:C24H14N2O2 
Molecular weight: 362 
Properties: The product is of yellow green crystal powder,bright -colored blue with white light .Its melting point is 212°C,It is unsolvde in water .The maximum absorption wave length 370nm. 
Technical conditions:
Appearance: yellow green crystal power 
Chromatic light: bright-colored blue with white light (similar to the standard product) 
Melting point: 210-212°C 
Solidifying content: ≥99.5% 
Fineness : through 100 meshes 
Use: It is mainly used in bright ening synthetic fibre and plastics ,may be used in brightening plastics films materials of molding press into shape materials of injection mold ,may be also used in brightening polyester fibre, dye and natural paint. 
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 367 Fluorescent Brightener-KCB



Fluorescent Brightener 367 Fluorescent Brightener-KCB
Fluorescent Brightener 367 Fluorescent Brightener-KCB
 
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