Optical Brightening Agent OB
Listing ID#51509
ModelOptical Brightening Agent OB
CategoryChemicals
Chemicals

Optical Brightening Agent OB

Specifications

Origin
China
Price Term
EX-Work
Payment Term
T/T
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Quick answer

Optical Brightening Agent OB is a Chemicals product. Key specs — Origin: China; Price Term: EX-Work; Payment Term: T/T.

Product Description

Optical Brightening Agent OB is a high molecular weight optical brightener of the thiophenediyl benzoxazole class, suitable for the optical brightener of polymers at all stage of processing.

Specifications: Appearance: Yellowish or yellowish green crystal powder Assay: 99% min. Melting Point: 196-203 Ash: 0.3% max. Volatile Content: 0.3%max. Particle size: 200 meshes Max. Absorption Wavelength: 375nm(in ethanol)

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