Optical brighteners KCB 367(OBA) made in China
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Post Date:
Oct 02,2016
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Expiry Date:
Oct 02,2017
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Detailed Description:
Cas No. :63310-10-1
Specs:25kg/fiber drum
Payment Method: T/T
Specification
Appearance yellow green powder
Melting point 210-212°C
Content ≥99.0%
C.I 367
CAS No.: 5089-22-5
Appearance:Yellowish green crystal powder
Purity: ≥99%
Melting point:210~212 °C
Usage
A good whitening agent for plastic films, injection-molded materials, EVA foamed plastics and rubber products.
Package : 25KG fiber drums with PE liner
PROPERTIES:
Comprehensive application field, good compatibility with all kinds of plastics, excellent stability under all kinds of climate
DOSAGE:
The recommended quality: 0.005~0.05% (compared to the weight
of plastic raw material)
STORAGE: Should be stored in cool and dry place.
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CAS Registry Number:
63310-10-1
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Synonyms:
;KCB;Fluorescent Brightener 367;FLUORESCENT BRIGHTENER-KCB;1,4-bis(benziazolyl-2-yl-)naphth-alene;FBA 367;1,4-Bis(2-benzoxazoly)naphthalene;Optical Brightener KCB;C.I. 367;Fluorescent Whitening Agent KCB;2,2'-naphthalene-1,4-diylbis(1,3-benzoxazole);Optical Brightening Agent KCB;Optical Brightner KCB;hostalux kcb;
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Molecular Formula:
C24H14N2O2
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Molecular Weight:
362.3802
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Molecular Structure:
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