Overview
Phloroglucinol reagent, also known as 1,3,5-trihydroxybenzene, is a chemical compound widely used in laboratory and industrial settings. It is particularly valued in histology for staining plant tissues and detecting lignin, a complex organic polymer. The reagent is known for its reliability and specificity in chemical tests, making it a staple in many scientific procedures. Originally derived from natural sources, modern production methods synthesize phloroglucinol to meet the high demand in various fields. Its versatility extends to pharmaceuticals, where it serves as an intermediate in the synthesis of other compounds. The reagent's stability and solubility in common solvents further enhance its utility across applications.
Physical and Chemical Properties
Phloroglucinol reagent appears as a white to light yellow crystalline powder with a molecular weight of 126.11 g/mol. It has a density of 1.46 g/cm³ and a melting point ranging between 218-220°C. The compound is highly soluble in water, ethanol, and ether, facilitating its use in various solvent-based applications. One of its key chemical properties is its ability to react with lignin, producing a distinctive red coloration. This reaction is utilized in histology to identify and study plant cell walls. Additionally, phloroglucinol exhibits mild acidity and can form complexes with metals, which is exploited in certain analytical chemistry techniques.
Main Applications
The primary application of phloroglucinol reagent is in histology, where it is used to stain and identify lignin in plant tissues. This is crucial for studies in botany and plant physiology. Beyond histology, the reagent finds use in organic synthesis as a building block for more complex molecules, including pharmaceuticals and dyes. In the pharmaceutical industry, phloroglucinol serves as an intermediate in the production of medications, particularly those targeting gastrointestinal disorders. Its role in chemical testing and quality control in various industries underscores its importance as a reliable reagent. The compound's versatility ensures its continued relevance in both academic and industrial research.
Safety and Storage
Phloroglucinol reagent requires careful handling due to its potential to cause skin and eye irritation. Appropriate personal protective equipment (PPE), such as gloves and goggles, should be worn when working with the compound. In case of contact, affected areas should be rinsed thoroughly with water. Storage conditions are critical to maintaining the reagent's stability. It should be kept in a cool, dry place, away from direct light and moisture. Properly sealed containers are recommended to prevent degradation. Disposal should follow local regulations for chemical waste to minimize environmental impact.
B2B Procurement Guide
When procuring phloroglucinol reagent, B2B buyers should prioritize suppliers who provide a certificate of analysis (CoA) to verify purity and quality. Bulk purchases may offer cost advantages, but buyers should ensure that storage facilities meet the necessary conditions to preserve the reagent's integrity. Price ranges typically vary between $50-$200 per kg, depending on purity and order volume. It is advisable to request samples for testing before committing to large orders. Establishing long-term relationships with reputable suppliers can ensure consistent quality and reliable delivery schedules.
Related Manufacturers
- 主营：DMF、DMAC、二丙酮醇、根皮素、四甲基胍、马来酸酐、丙二醇、乙二醇、甲酸、甲醇、十二醇、柠檬酸、己二醇、甘油、四氢呋喃、碳酸丙烯酯、吐温、无水氯化钙、乙酸乙酯、氢氧化钠、二乙醇胺、司盘、过硫酸钠、氧化钙、氯化钾
- 主营：二甲基亚砜、乙二醇、丙二醇、根皮素、DMAC
- 主营：甜菊糖、氯乙酰、二乙苯、酞菁绿、阻燃剂、4316-73-8、二戊烯、单甲醚、硫酸锂、4861-19-2、大理石、1192-62-7、羊脂酸、7783-40-6、磷酸氢、8002-74-2、7782-61-8、龙脑油、2842-44-6、聚甘油、二聚酸、戊二醇、聚醚f68、磺化油、1310-58-3
- 主营：根皮素、4-丁基间苯二酚
- 主营：对照品、标准品、三叶苷、科研试剂、姜烯酚、人参皂苷、地黄苷、实验室自制、生育三烯酚
- 主营：对照品、标准品、三叶苷、科研试剂、姜烯酚、人参皂苷、地黄苷、实验室自制、高纯度植物单体、生育三烯酚
- 主营：精萃宝对照品、一叶萩碱、三叶豆紫檀苷、盐酸血根碱、药根碱、羟基红花黄色素A、苍术素、苍术酮、盐酸白屈菜红碱、藁本内酯、欧当归内酯A、高丽槐素、松果菊苷、马钱苷、莫诺苷
- 主营：正己醇、福淋酚、十二烷酸、化学试剂、氨基甲醛、正十一烷、氧化苄基、月桂氮酮、2-乙基己醇、丙烷二羧酸、辛癸混合酸、肌醇六磷酸分析
- 主营：1-氨基哌啶、对甲基苯丙酮、金属钙、根皮素批发零售、氢化钙、间苯三酚、氢化锂、五氧化二钒、偏钒酸铵、己二酸二钠、氢化锂铝、丁二酮肟、硫氰酸铅、乙醇钠、1-萘甲酸
- 主营：化学试剂、化工原料
- 主营：分析纯试剂、化学实验检测
- 主营：1-苯丙醇、1-萘甲醚、金刚烷醇、科隆试剂、罗恩试剂、阿拉丁试剂、麦克林试剂、科密欧试剂、大小化工试剂、1-溴十八烷、2-恶唑烷酮、1-甲酰哌啶、2-氟苯甲醛、2-甲基吡嗪、2-氮己环酮、1-溴金刚烷
- 主营：乙醇钾、烯丙基碘、异戊酰氯、分析纯试剂、癸二酰氯、偏钒酸钾、丙二酰氯、糠基硫醇、硫代乳酸、1-乙基哌啶、n-丁基苯胺、2-环己烯酮、2-乙基吡啶、4-乙基吡啶、4-碘硝基苯、3-碘硝基苯、二丙基硫醚、碘代仲丁烷、间硝基苯胺、硫氰酸苄酯、硫氰酸甲酯、环氧溴丙烷、乙酸间甲苯酯、氯仿酸氯甲酯、重氮乙酸乙酯
- 主营：化学试剂、科研试剂、实验室试剂、分析试剂、有机试剂、生物试剂
- 主营：大小化工试剂