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È­ÇÐDB °³¿ä  |  È­ÇÐÁ¦Ç°[Product]  |  È­Çй°Áú[Chemical]  |  È­Çо÷ü[Company]
optical brightener ER
Fluorescent Brightener ER
13001-40-6
Optical brightener is Mainly be used in whitening of polyester fiber and as the raw material of paste form brightening agent in textile dyeing.
Appearance: Green yellow crystal powder
Melting point: 230-234¡ÆC
Assay: 99%
Á¦Ç°°ü·ÃºÐ¾ß ¿°·á,¾È·á
Beijing Prina Chemical Co.,Ltd
ÀüÈ­¹øÈ£ +86-10-67861162
Æѽº¹øÈ£ +86-10-67862874
ȨÆäÀÌÁö http://www.bjprina.com
À̸ÞÀÏ dilong@bjdilong.com
ÁÖ¼Ò Huangcun town,Daxing district ,Beijing,China
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