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Fluorescent Brightener-OB
2.5-bis(5-tert.buty1-2-benzoxazolyl)thiophene
It is used in thermoplastic plastics, PVC, PE, PP, PS, ABS, SAN, SB, CA, PA, PMMA, acrylic resin, polyester fiber, paint, coating, the brightening of printing ink.
Molecular weight: 430,575
Appearance: Bright yellow green crystal powder
Color light: Bright-colored blue fluorescent light(approximate to standard sample.)
Melting point: 196 - 203'C
Solid Content: > 99.5%
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Gaoyou Auxiliary Factory
ÀüÈ­¹øÈ£ +86-514-4582168
Æѽº¹øÈ£ +86-514-4583188
ȨÆäÀÌÁö www.gychem.com
À̸ÞÀÏ zjc@gychem.com
ÁÖ¼Ò Hubing XingChun,Gao You City, Jiang Su Province
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