Phenol red is 3H-2,1-Benzoxathiole 1,1-dioxide in which both of the hydrogens at position 3 have been substituted by 4-hydroxyphenyl groups.
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定义
Phenol red is 3H-2,1-Benzoxathiole 1,1-dioxide in which both of the hydrogens at position 3 have been substituted by 4-hydroxyphenyl groups. A pH indicator changing colour from yellow below pH 6.8 to bright pink above pH 8.2, it is commonly used as an indicator in cell cultures and in home swimming pool test kits. It is also used in the (now infrequently performed) phenolsulfonphthalein (PSP) test for estimation of overall blood flow through the kidney. It has a role as a diagnostic agent, an acid-base indicator and a two-colour indicator. It is a member of phenols, a 2,1-benzoxathiole, a sultone and an arenesulfonate ester.
来源: PubChem
美国FDA 物质登记 · UNII I6G9Y0J1OJ · 登记名称 Phenolsulfonphthalein · 单一化学物质
化妆品中的作用
安全与法规参考
未列入韩国有毒物质 GHS 分类 · 现有化学物质
Other restriction: ban substances that deplete the ozone layer
来源: 欧盟 CosIng 成分清单
详细资料——标示名称、识别编号、物性、试验记录、文献
官方标示名称和定义
日本化妆品工业联合会标示名称 フェノールスルホンフタレイン: 本品は、次の化学式で表される有機化合物である。
来源: 日本化妆品工业联合会标示名称
别名和识别信息
- CAS No.化学物质登记号
- 143-74-8
- EC No.欧盟化学品目录编号
- 205-609-7
- DTXSID美国EPA化学品编号
- DTXSID8022408
- DTXCID美国EPA化合物编号
- DTXCID202408
- IUPAC
- 3,3-Bis(4-hydroxyphenyl)-2,1lambda~6~-benzoxathiole-1,1(3H)-dione
- 分子式
- C19H14O5S
- 分子量
- 354.38 g/mol
实测物性
- 熔点/凝固点
- &, gt, 300 ℃
- 溶解度
- (0.076%)
- 分子量
- 354.37
这是对物质本身测得的数值。韩国安全保健公团(KOSHA)的资料仅供编写和审核安全数据表参考,并非原料商品的规格。
来源: 韩国安全保健公团 安全数据表
产品实际使用的用途
相关文献
- Uric acid metabolism in psoriasis. · 1961
- The effect of wool fat and some of its constituents on the absorption of phenolsulfonphthalein through the intact skin. · 1952
- Enhancing effect of pyrrolidone derivatives on transdermal penetration of phenolsulfonphthalein and indomethacin from aqueous vehicle. · 1990
- Effect of systemic anaphylaxis on the absorption of salicylic acid from the rat small intestine. · 1984
- STUDIES ON THE TRANSFER OF ANTIGENIC INFORMATION FROM A GRAFT TO ITS HOST ENVIRONMENT IN THE HOMOGRAFT STATE · 1962