Basic Info.
Product Description
We are optical brightener ksn manufacturer,we can offer you the high and steady quality with competetive price.
optical brightener ksn,fluorescent brightener ksn,optical brightening agent ksn,brightener ksn
specification:
molecular formula: c30h22n2o2
molecular weight: 442
cas no.:5242-49-9
hs code:32042000
c.i. number:368
appearance: yellow crystal powder
melting point: 275ºc—280ºc
purity: =99.5%
fineness: 120
it is insoluble in water odorless with stable function.
use:
it is used to whiten and brighten polyester, daiamid, polypropylene fiber. and it is also suitable in whitening and brightening plastic material.
package:
packed in 25kg chipboard pail inside double plastic bags lining. also packed according to customers requirements.
Company Profile
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Business Type: |
We,jinan subang fine chemical co.,ltd founded more than 10 years and have got iso9002 approval.our main products are optical brighteners (ob,ob-1,ksn,kcb,cbs-127,fp-127,pf,kb,cbs-351,vbl,er,ps-1 etc),dye intermediates and pigment,mainly used in plastics i |
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Comapany: |
Jinan subang fine chemical co.,ltd |
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Address: |
No.399 hualong road,jinan,shandong,china |
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City: |
Jinan |
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Zip/Postal: |
250100 |
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State: |
Shandong |
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Country: |
China |
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