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21food.cn
20 天
单宁酸的生产厂家
200000公斤可售量 参考市场价 建议零售价 中国 广东广州 产品区域 【性状】:带黄白色至淡褐色无定形粉末,或以片状、海绵状块状。有特殊气味,味涩,有收敛性。一般商品中含水分约10%。水溶液呈碱性。 【用途】:澄清剂(用于清酒、啤酒等出去浑浊状态的 ...
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