Optical Brightener Agent OB-1
Listing ID#10188381
CategoryPigment
Pigment

Optical Brightener Agent OB-1

Specifications

Origin
China (Mainland)
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Quick answer

Optical Brightener Agent OB-1 is a Pigment product. Key specs — Origin: China (Mainland).

Product Description

Optical Brightener Agent OB-1

CAS 1533-45-5

Chemical Name: 2.2’-(4.4’-diphenol vinyl) dibenzoxazol

C.I. NO 393

Appearance: yellowish green powder
Melting Point: 357~359
Purity: >99%

Mainly be used in whitening of polyester and plastic, as well in whitening of Nylon during polymerization.

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