Leather Dyes Specialized Manufacturer
Ltd. is an acid dyes, direct dyes, leather dyes, feed additives and other chemical raw materials manufacturers, products are mainly used in leather, wool, tweed, silk, paper, wood, metal and other industry sectors.
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12
索引号（ C.I.）
中文名称
强度
酸性黑234
酸性黑NG
200%
Description
酸性黑234是一种化工产品。用于羊毛、蚕丝、锦纶及其混纺织物的染色和印花。可与酸性橙Ⅱ拼制成酸性黑ATT，用于染发、纸张、电化铝、肥皂、木材、生物、皮革、医药、化妆品的着色。还可用于制造墨水。
中文名称: 酸性黑 234
中文同义词: 酸性黑234;弱酸性黑 NBG
英文名称: Acid Black 234
CAS号: 157577-99-6
分子式: C34H26N10Na2O9S3
分子量: 860.8
CAS 数据库 157577-99-6(CAS DataBase Reference)
EPA化学物质信息 2,7-Naphthalenedisulfonic acid, 4-amino-3-[[4-[[[4-[(2,4-diaminophenyl) azo]phenyl]sulfonyl]amino] phenyl]azo]-5-hydroxy-6-( phenylazo)-, disodium salt(157577-99-6)
酸性黑 234 用途与合成方法弱酸性黑 NB-G 主要用于羊毛、丝绸、棉、黏胶染色，也可用于皮革着色。
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Dezhou Jinmao Chemical Co., Ltd.
Address: 1922 Yingbin Street, Lingcheng District, Dezhou City, Shandong Province, China
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