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Sun-Resistant Red BBN Pigment with Powder

耐晒大红BBN颜料以粉

  • EXW Price: Min. order:
    ¥50.0
    ≥1/kg
  • 1 kg
  • Exchage Rate 1 CNY ≈ 0.1404 USD
  • Weight 1.0 kg/kg
  • Stock num 1000 kg
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  • Description
【中文名称】耐晒大红BBN;永固红2BN;耐晒大红2B;耐晒大红BBN-P
【英文名称】Light Fast Scarlet BBN;C.I.Pigment Red 48:1
【结构或分子式】
【性状】
红光黄色粉末。
【溶解情况】
不溶于水和乙醇,浓硫酸溶液为紫红色,稀释后呈蓝光红色沉淀;浓硝酸溶液为棕光红色。
【用途】
着色力强,耐晒性和耐热性良好,但耐碱性较差。用于油墨、塑料、橡胶、涂料和文具用品的着色。
【制备或来源】
2-氨基-4-氯-5-甲基苯磺酸重氮化,与2-萘酚-3-甲酸偶合后,用氯化钡成盐而得。

Update time:20210327223247


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