C.I. Mordant Orange 1 | 1718-34-9

• 物质功能分类: 生物化工 - 生化试剂 - 生物染料
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 偶氮苯
• 英文名称: C.I. Mordant Orange 1
• 英文别名: sodium;2-hydroxy-5-[(4-nitrophenyl)diazenyl]benzoic acid
• CAS: 1718-34-9
• 化学式: C13H9N3NaO5+
• 分子量: 310.22
• InChiKey: HXKKTXMJSVFQSL-UHFFFAOYSA-N

物化性质

• 熔点：
  253-254 °C
• 溶解度：
  甲醇（微溶）、水（微溶）

计算性质

• 辛醇/水分配系数(LogP)：
  0.42
• 重原子数：
  22
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  128
• 氢给体数：
  2
• 氢受体数：
  7

安全信息

• TSCA：
  Yes
• 危险品标志：
  Xn
• 安全说明：
  S24/25
• 危险类别码：
  R22
• 海关编码：
  2942000000

文献信息

• Liquid fertilizer composition containing color change indicator
  申请人：The Andersons, Inc.

  公开号：US10029954B2

  公开（公告）日：2018-07-24

  A liquid fertilizer adjuvant composition is provided that includes a fertilizer, a pH buffering agent, a surfactant, and one or more color indicator that produce a first color change that indicates when an pre-selected first level of field treatment has been achieved. The composition is provided as a single solution. A second color change occurs when a pre-selected second, higher level of field treatment is required. The color change indicative of a pre-selected pH, water hardness, or a combination of both. The composition is particular well suited for inclusion of a urea fertilizer.

  提供了一种液体肥料佐剂组合物，其中包括肥料、pH 缓冲剂、表面活性剂和一种或多种颜色指示剂，当达到预选的第一级田间处理效果时，指示剂会产生第一种颜色变化。组合物以单一溶液的形式提供。当需要进行预选的第二级、更高级别的现场处理时，会出现第二次颜色变化。这种颜色变化表示预选的 pH 值、水硬度或两者的组合。该组合物特别适合加入尿素肥料。
• Color changing floor finish stripper
  申请人：——

  公开号：US20030220213A1

  公开（公告）日：2003-11-27

  A floor finish remover composition which includes a floor finish remover formulation and a color indicator incorporated into the formulation. The color indicator is capable of indicating a color change in conjunction with the floor finish to provide a visual cue as to the conditions of the stripper and the floor. Preferably, the floor finish is acidic and the floor finish remover is alkaline. The color indicator is pH sensitive and changes color in a pH range of 8-12.

  一种地板漆清除剂组合物，包括地板漆清除剂配方和加入配方中的颜色指示剂。颜色指示剂能够与地板漆一起显示出颜色变化，从而为脱漆剂和地板的状况提供视觉提示。最好地板漆是酸性的，而地板漆去除剂是碱性的。颜色指示剂对 pH 值敏感，在 pH 值为 8-12 的范围内会变色。
• LIQUID FERTILIZER COMPOSITION CONTAINING COLOR CHANGE INDICATOR
  申请人：The Andersons, Inc.

  公开号：US20150344380A1

  公开（公告）日：2015-12-03

  A liquid fertilizer adjuvant composition is provided that includes a fertilizer, a pH buffering agent, a surfactant, and one or more color indicator that produce a first color change that indicates when an pre-selected first level of field treatment has been achieved. The composition is provided as a single solution. A second color change occurs when a pre-selected second, higher level of field treatment is required. The color change indicative of a pre-selected pH, water hardness, or a combination of both. The composition is particular well suited for inclusion of a urea fertilizer.