1301立索尔大七;颜料红49:1;2-(2-羟基-1-萘偶氮)-1-萘磺酸钡;105立索尔大红;颜料红49;
2-[(2E)-2-(2-oxonaphthalen-1-ylidene)hydrazinyl]naphthalene-1-sulfonate;barium lithol;barium bis{2-[(E)-(2-hydroxy-1-naphthyl)diazenyl]naphthalene-1-sulfonate};
熔点：
310 - 311ºC
储存条件：
Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage.
该颜料品种为钡盐色淀，给出中性红光，由于耐热稳定性不理想，限制了在塑料中的应用；主要应用于印墨着色，尤其是用于出版凹印墨，树脂化处理的剂型可降低其铜光现象；专用剂型适用于水性印墨；投放市场的商品牌号达54种之多。
陕西缔都医药化工有限公司
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