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基本信息是否进口:否型号:见包装主要着色成分:苋菜红包装规格:1kg/袋主要用途:着色剂含量:99%色素含量:60%来源:天然着色剂有效物质含量:99%执行标准:GB苋菜红,又名食用赤色2号(日本)、食用红色9号、酸性红、杨梅红、鸡冠花红、蓝光酸性红,为水溶性偶氮类着色剂。化学名称为1-(4'-磺酸基-1'-萘偶氮)-2-萘酚-3,6-二磺酸三钠盐。我国规定苋菜红可用于果味水、果味粉、果子露、汽水、配制酒、糖果、糕点上彩装、红绿丝、罐头、浓缩果汁、青梅等的着色。【用途】主要用于食品和药物的着色,也可用于制造铝盐色淀颜料。【制备或来源】由对氨基苯磺酸重氮化,与2-萘酚-6-磺酸偶合,经精制而得。【其他】其水溶液遇浓盐酸不变色,遇浓氢氧化钠呈棕红色,具有酸性染料特性,能使动物纤维直接染色。ADI为0-25毫克/公斤。
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