Optical Brightener Intermediate 2, 5-Thiophenedicarboxylic Acid

Model NO.

OB acid

Type

Synthesis Material Intermediates

Appearance

Crystal

Quality

Industrial

Colour

Yellow

Transport Package

20kg/Bag

Specification

99%

Trademark

DEBORN

Origin

China

Production Capacity

30000tons/Year

Reference Price

Please contact us for quote

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Description

Product Description

Specification
Appearance: white to light yellow crystal powder
Purity: ≥ 99%
Melting point:328-330°C
Fineness: Through 100 meshes.

Application :.
Used for the synthesis of fluorescent whitening agent .

Packing 20kgs/bag

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