OB

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price: Negotiable
minimum:
Total supply:
Delivery term: The date of payment from buyers deliver within days
seat: Beijing
Validity to: Long-term effective
Last update: 2017-12-20 22:31
Browse the number: 59
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Company Profile
 
 
Product details

E-mail: emily@ bohanchem.com or emily.shen.nj@ hotmail.com

S kype: emily.shen.nj

We also offer optical brightener OB-1, KCB, FP-127, KS, NFW.

Product Name: Optical Brightening Agent OB

Chemical Name: 2, 5' -Bis[ 2-( 5-tert-buty l-2 benzoxazoly) thiophene

CAS No. 7128-64-5

C.I. No.: 184

Molecular Formula: C26H26N2O2N2

Molecular Weight: 430

Technical Index

Appearance: slight greenish yellow powder

Melting Point: 200-202°C

Purity: > = 99%

Uses

Mainly be used in whitening of thermoplastic, polyvinyl chloride( PVC) , polypropylene( PP) , polyester fiber, paint and ink, etc.

Precaution

The information of our products is for reference only. We are not responsible for any unexpected results or patent dispute caused by it.

Bohanchem offers plastic additives ( chemical additives) such as optical brightener ( optical brightening agent, fluorescent whitening agent) , UV absorber ( UV absorbent) , light stabilizer ( light stabilizing agent, UV stabilizer, UV stabilizing agent) , antioxidant, pigment.

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