酸性兰62 | 4368-56-3

• 物质功能分类: 染料及颜料 - 染料 - 酸性染料
• 分子结构分类: 有机化合物 - 苯类化合物 - 蒽
• 中文名称: 酸性兰62
• 中文别名: 弱酸性蓝2RB；弱酸性蓝BR；酸性艳蓝P-2R；若酸性蓝BRN
• CAS: 4368-56-3
• 化学式: C20H20N2NaO5S
• 分子量: 423.4
• InChiKey: BVTRWVGASMMEGM-UHFFFAOYSA-N

物化性质

• 熔点：
  >300 °C
• 密度：
  1.602[at 20℃]
• LogP：
  -0.048 at 20℃

计算性质

• 辛醇/水分配系数(LogP)：
  2.65
• 重原子数：
  29
• 可旋转键数：
  3
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.3
• 拓扑面积：
  135
• 氢给体数：
  3
• 氢受体数：
  7

安全信息

• 危险品运输编号：
  25kgs
• 海关编码：
  2922399090

制备方法与用途

化学性质
可溶于水和乙醇，在浓硫酸中呈橄榄绿色，稀释后变为棕光橙色。

用途
酸性兰62（弱酸性蓝 BRN）适用于羊毛、锦纶及丝绸织物的染色，也可用于羊毛和丝绸物品的直接印花。此外，它还可应用于皮革染色。

生产方法
溴氨酸与环己烷缩合后经盐析获得。具体试剂用量为：溴氨酸（100%）478克，环己胺150克。产品规格符合津Q/HG2--1380--80标准。

文献信息

• [EN] ANTHRAQUINONE COMPOUNDS AND THEIR USES<br/>[FR] COMPOSÉS D'ANTHRAQUINONE ET LEURS UTILISATIONS
  申请人：DUNDALK INST OF TECHNOLOGY

  公开号：WO2012035122A1

  公开（公告）日：2012-03-22

  The present invention relates to a compound comprising a substituted or unsubstituted anthraquinone, or a salt or isomer thereof, for use in treating a disorder caused by or associated with dysfunctional ion channel activity. The invention finds utility in the treatment of disorders associated with smooth muscle tone and contraction, such as arterial hypertension; myocardial infarction; faecal incontinence; constipation; gastro oesophageal reflux; impaired gastrointestinal passage; urinary incontinence; erectile dysfunction; and asthma.

  本发明涉及一种包含取代或未取代蒽醌，或其盐或异构体的化合物，用于治疗由或与离子通道活性失调有关的疾病。该发明在治疗与平滑肌张力和收缩有关的疾病方面具有实用性，如动脉高血压；心肌梗死；大便失禁；便秘；胃食管反流；胃肠道通行受阻；尿失禁；勃起功能障碍；和哮喘。
• Silicone Vesicles Containing Actives
  申请人：Lin Shaow Burn

  公开号：US20080226708A1

  公开（公告）日：2008-09-18

  Processes are disclosed for preparing silicone vesicle compositions and emulsions containing silicone vesicles, the compositions prepared therefrom, and formulated personal and healthcare products containing the silicone vesicles and emulsions compositions.

  本发明公开了制备含有硅脂囊泡的乳液和硅脂囊泡组合物的工艺，以及由此制备的组合物和含有硅脂囊泡和乳液组合物的个人保健产品和医疗保健产品的配方。
• Hair colouring composition comprising clay
  申请人：UNILEVER PLC

  公开号：EP1317917A1

  公开（公告）日：2003-06-11

  A rinse off colouring composition comprises: (i) a clay having a net positive or negative charge at its surface; and (ii) an agent capable of imparting a colour to hair. The agent has a net charge which is opposite from the charge on the surface of the clay. The compositions have good colour delivery to hair and reduced colouration of skin relative to colouration of hair.

  冲洗染色组合物包括 (i) 表面带有净正电荷或净负电荷的粘土；以及 (ii) 能给头发着色的染发剂。染发剂的净电荷与粘土表面的电荷相反。这种组合物对头发的着色效果好，相对于头发的着色，皮肤的着色效果较差。
• Dye composition and method for detection of demineralized lesions in teeth
  申请人：Ramji Nivedita

  公开号：US20050058602A1

  公开（公告）日：2005-03-17

  The present invention relates to an oral care dye composition for detection of demineralization lesions comprising: a first phase (or first composition) comprising from about 0.1% to about 10% by weight of the composition of a blue dye and mixtures thereof; a second phase (or second composition) comprising from about 0.1% to about 10% by weight of the composition of a red dye or a yellow dye or mixtures thereof; a safe and effective amount of a solvent wherein the dye is soluble in the solvent; and optionally a safe and effective amount of a flavor; wherein the composition is effective for detection of demineralized lesions. The present invention further relates to method of visually highlighting demineralization lesions, in tooth surfaces, or a method of detecting the mineralization health of teeth, wherein the above dye composition is applied to the oral cavity or to the teeth, of a human or animal subject, in need thereof. In one embodiment a first dye composition and a second dye composition are applied, sequentially, to a human or animal subject's oral cavity or teeth, in need thereof, wherein after the dye compositions are applied, the teeth are visually observed to assess demineralized lesions stained by the dyes.

  本发明涉及一种用于检测脱矿病变的口腔护理染料组合物，其包括：第一相（或第一组合物），按重量计包括约 0.1% 至约 10% 的蓝色染料及其混合物的组合物；第二相（或第二组合物），按重量计包括约 0.1%至约10%（按重量计）的红色染料或黄色染料或其混合物的组合物；安全有效量的溶剂，其中染料溶于溶剂中；以及任选安全有效量的香料；其中所述组合物对检测脱矿病变有效。本发明进一步涉及在视觉上突出牙齿表面的脱矿化病变的方法，或检测牙齿矿化健康状况的方法，其中将上述染料组合物涂在需要的人或动物的口腔或牙齿上。在一个实施方案中，将第一种染料组合物和第二种染料组合物依次施用到需要的人或动物的口腔或牙齿上，其中在施用染料组合物后，目视观察牙齿以评估被染料染色的脱矿病变。
• PROCESS FOR PREPARATION OF HAIR TREATMENT COMPOSITION COMPRISING COMPOSITE PARTICLES OF CLAY AND CHARGED ORGANIC MOLECULE
  申请人：Unilever PLC

  公开号：EP1455740B1

  公开（公告）日：2012-01-04