Optical Brightening Agent OB-1 CAS 1533-45-5

Lus piav qhia luv luv:

Optical Brightening OB-1 yog lub tshav kub resistant thiab chemically ruaj khov fluorescent whitener uas ua rau kom dawb thiab muab cov xim ci dua.

Hu rau: Erica Zheng

Email: erica@shxlchem.com

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Product Detail

Khoom cim npe

Kev piav qhia

Optical Brightening OB-1 yog lub tshav kub resistant thiab chemically ruaj khov fluorescent whitener uas ua rau kom dawb thiab muab cov xim ci dua.

Specification:

Khoom npe	Optical Brightening OB-1
Tshuaj npe	2,2'-(1,2-Ethenediyldi-4,1-phenylene) bisbenzoxazole
CAS Nr.	1533-45-5 ib
Molecular Formula	C28H18N2O2
Molecular Luj	414.45 Nws
Qhov tshwm sim	Lub teeb daj hmoov
Assay	98% min
Melting point	> 300 ° C

Daim ntawv thov

Optical Brightening OB-1 yog siv los ua kom cov xim daj ntawm cov polymer thiab ua kom pom kev zoo nkauj.Optical brighteners tsim kev ci ntsa iab los ntawm cov txheej txheem fluorescence cuam tshuam nrog kev nqus ntawm UV teeb pom kev thiab emission ntawm lub teeb xiav pom.Optical Brightening OB-1 tshwj xeeb tshaj yog muaj txiaj ntsig zoo hauv polyester thiab nylon fibers, nrog rau cov khoom siv hluav taws xob kub kub.

FAQS

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≤25kg: hauv peb hnub ua haujlwm tom qab tau txais cov nyiaj them poob haujlwm.

＞25kg: ib

Qauv

Muaj

Pob

1kg ib lub hnab, 25kg ib nruas, los yog raws li koj xav tau.

Cia

Khaws lub thawv kaw kom nruj rau hauv qhov chaw qhuav, txias thiab zoo-ventilated.Cia sib nrug ntawm cov khoom ntim khoom noj lossis cov khoom siv tsis sib xws.