Optical Brightener CI 140 SWN CAS 91-44-1

Lus piav qhia luv luv:

Optical brightener SWN (optical brightener 140) yog siv nyob rau hauv brightening acetate fiber, polyester fiber, polyamide fiber, acetic acid fiber thiab ntaub plaub.

Hu rau: Erica Zheng

Email: erica@shxlchem.com

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Product Detail

Khoom cim npe

Kev piav qhia

Optical brightener SWN (optical brightener 140) yog siv nyob rau hauv brightening acetate fiber, polyester fiber, polyamide fiber, acetic acid fiber thiab ntaub plaub.

Optical brightener SWN (optical brightener 140) kuj siv tau rau hauv paj rwb, yas thiab chromatically xovxwm xim, thiab kho qhov muag brightener SWN ntxiv rau hauv cov cob kom whiten fiber cellulose.

Specification:

Khoom npe	Optical brightener SWN
Tshuaj npe	Optical brightener 140 Uvitex SWN;SWR (Uvitex);FBO (Blankophor);VPA (Rylux);LS (Delft Weiss);NWS (Blancol);WN (Kayaphor).Optical Brightener SWN, Fluorescent Whitening Agent SWN, Fluorescent Brightener SWN, CI 140, Optical Brightening Agent SWN, UVITEX SWN, SWR (Uvitex)
CAS Nr.	91-44-1 : kuv
Molecular Formula	C14H17NO2
Molecular Luj	231.3 ib
Qhov tshwm sim	Dawb crystal hmoov
Assay	98.5% min
Melting point	68.5-72.0 ℃

Daim ntawv thov

Dawb rau cov ntaub plaub, txhob lo lo ntxhuav, nylon, acetic acid, thiab triacetate fibers.

Dawb rau paj rwb, cellulose, thiab acrylic fibers.Qhov ntau npaum li cas ntawm 0.05% mus rau 2.0%.

Ntxiv rau cov khoom siv xab npum hmoov siv hauv cov ntaub ntxhua khaub ncaws.

FAQS

Yuav ua li cas kuv thiaj li yuav siv optical brightener 140?

Hu rau:erica@zhuoerchem.com

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Lub sijhawm ua haujlwm

≤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.