对水杨酸 para-salicylic acid
4-羟基苯甲酸 4-hydroxy- benzoic acid
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从克到吨 From Grams to Tons 包含研发的精细化工高科技公司 Fine chemical high-tech company which contains R&D, 生产 production, 和销售。 and sales. 北京利仕化工有限公司 Beijing Lys Chemicals Co, 公司 LTD., 成立于2004年 established in 2004, 是一家高科技高科技公司，包含研发 is a fine chemical high-tech company which contains R&D, 生产 production, 和销售。我们主要从事香料和香精原料以及医药中间体的出口和技术开发。我们有近500种产品 and sales. We mainly engaged in export and technology development of flavor and fragrance materials and pharmaceutical intermediates. We have nearly 500 kinds of products, 从克到吨 From Grams to Tons, 出口到美国 exported to USA, 欧洲 Europe, 南亚等地区，我们会根据客户定制生产新产品。需要 South Asia and etc. And we custom manufacture new products according to customers’ needs, 并提供优质的产品和服务。我们的目标是成为可以提供特殊产品和服务的精细化工企业。 and serve good quality products and service. Our goal is to become a fine chemical enterprise which could provide special products and services. 电子邮件 Email: 先生。 jia Mr. Jia 电子邮件 Email: 先生。 uo Mr. Guo 语音 Voice: 86-10-68418738传真 Fax: 86-10-68418739先生。 uo Mr. Guo 86-10-68483445 先生。 uo Mr. Guo 86-10-68418739 新闻 News 产品 Product(s): 10792 4-羟基苯甲酸 10792 4-Hydroxybenzoic acid -
最好的化学品供应商 Best of Chemicals Supplier 研究化学品和生化试剂（包括抑制剂）的优质供应商 Quality supplier of research chemicals and biochemicals including inhibitors, 建筑模块 building blocks, gmp产品 GMP Products, 杂质和代谢物 impurities and metabolites, 兽医用api APIs for Veterinary, 天然化合物 Natural Compounds, adcs ADCs, 干细胞分子和手性化合物。 Stem Cell Molecule and chiral compounds. 卡波普＆reg; ultrez 21聚合物是我们用途最广泛的个 护理聚合物。它是一种疏水改性的交联丙烯酸酯共聚物，旨在有效地增稠 BOC Sciences provides a wide range of services to support the pharmaceutical industry through all stages of drug discovery including Custom Synthesis of those chemicals that are not in stock, 同位素标记服务 Isotope Labeling Service, 手性合成与拆分 Chiral Synthesis and Resolution, 生物共轭 Bioconjugation, 聚乙二醇化服务 PEGylation services, 分析服务。 analytical services. boc sciences是bocsci inc。的品牌。我们利用我们在发展领域的广泛业务 BOC Sciences is a brand of BOCSCI Inc. We leverage our wide spectrum of business in the fields of development, 制造业 manufacturing, 行销 marketing, 和分销，以帮助您根据不断变化的优质化学品需求制定最明智的决策。我们完整的cro服务套件涵盖了整个分子开发流程，包括用于目标识别的合同研究 and distribution to help you make best-informed decisions tailored to your evolving needs for premium chemicals. Our complete suite of CRO services spans the entire molecule development pipeline including contract research for target identification, 建筑模块 building blocks, 化合物合成 compound synthesis, 生化和细胞分析 biochemical and cellular analysis, 临床前动物试验 preclinical animal tests, 和临床研究。 and clinical studies. 电子邮件 Email: 行销 marketing 我们的电子邮件 US Email: 行销 marketing 电子邮件 Email: Sales 我们的电子邮件 US Email: Sales 语音 Voice: 1-631-504-6093传真 Fax: 1-631-614-7828我们的声音 US Voice: 1-631-504-6093我们传真 US Fax: 1-631-614-7828欧洲 Europe 44-203-286-1088 脸书 Facebook 推特 Twitter 领英 Linkedin 博客 Blog 下载这个软件！ Get the App! 产品 Product(s): 99-96-7 4-羟基苯甲酸98％ 99-96-7 4-Hydroxybenzoic acid 98% -
特种化学专家 The Specialty Chemical Specialists 浏览此网站以发现charkit为您的行业提供的产品和服务，请直接与我们联系以了解我们如何为您提供服务。 Explore this website to discover the products and services that Charkit provides for your industry and please contact us directly to find out how we can be of service to you. about: 自1982年以来 Since 1982, Charkit has been been 承诺的 committed to 扩大 扩大 expanding the 市场 markets we 服务 serve as our 名册 roster of products and 服务 serv冰 ices 继续 继续 continues to grow with us. 我们的 Our 充实的 substantial 投资组合 portfolio of 个 personal care ingredients 现在 now 包括 include a wide 数组 array of 豪华 luxury and 异国情调 exotic 组件 components to 赞扬 compliment the key products we 有 have 总是 al道路 ways 提供 提供 offered. We 有 have 扩大了 扩大 expanded our 产品 提供 offerings to the 营养品 nutraceutical, 产业 industrial, and resin 市场 markets with a 生长 growing 名册 roster of 多才多艺 versatile and 独特 unique ingredients. We 继续 continue to lead the 道路 way in our 传统的 traditional 市场 markets 这样 such as 金属 Metal and 水 Water 治疗 Treatment, 影像学 Imaging, 风味香味 Flavor & Fragrance, Aroma and Food. 我们的 Our 制药业 Pharmaceutical 产品 提供 offerings 继续 continue to 扩大 expand, 仍然 still 锚定 anchored by by the 硼的 Boronic 衍生品 Derivatives that 遇到 meet the 需要 demands of 铃木 Suzuki 耦合 coupling 反应 reactions. 请 Please contact us to learn how we can 帮帮我 help you 达到 reach 您的 your 目标 目标 goals. 电子邮件 Email: Sales 语音 Voice: 203-299-3220传真 Fax: 203-299-1355脸书 Facebook 推特 Twitter 领英 Linkedin 最新消息 Latest News 大事记 Events 博客 Blog 产品清单 Products List: 视图 View 产品 Product(s): 羟基苯甲酸 HYDROXYBENZOIC ACID,4-净化洁净室 4- PURIFIED CLEAN ROOM 羟基苯甲酸 HYDROXYBENZOIC ACID, 对-聚合物级 P- POLYMER GRADE -
化学创新 Chemistry innovation 在五角 At Penta, 我们的产品和服务可帮助企业更好地开展业务。 our products and services help businesses do business better. 超过30年 For over 30 years, penta制造业公司在全球化学创新和应用中扮演着越来越重要的角色。作为行业领导者 Penta Manufacturing Company has played a growing role in worldwide chemistry innovations and applications. As an industry leader, penta继续为几乎每个商业领域开拓基于化学的解决方案。我们的产品和香基/香型知识帮助推动了包括调味剂在内的数十种商业应用的技术进步 Penta continues to pioneer chemistry-based solutions for practically every area of commerce. Our products and expertise have helped fuel technical advances in dozens of commercial applications including flavoring, 染色 coloring, 香料和化学工艺。 fragrances and chemical processes. 我们的电子邮件 US Email: 技术服务 Technical Services 我们的电子邮件 US Email: Sales 我们的声音 US Voice: (973) 740-2300我们传真 US Fax: (973) 740-1839产品 Product(s): 08-57000对羟基苯甲酸 08-57000 p-HYDROXYBENZOIC ACID -
生产者本质 PRODUCTEUR PAR ESSENCE 制造化学专家 Chemical specialist in manufacturing, 分销和采购量身定制的风味和香气成分。香水业。 distributing and sourcing of tailor-made ingredients for the Flavour & Fragrance industry. 今天我们也很自豪地说 Today we are also proud to say, 我们已经创建了一系列重要的天然分子，这些天然分子可以在我们的原材料汇编中找到。当试图满足客户的要求时，我们小而有效的结构的多功能性是我们的主要优势之一。 we have created an important range of Natural Molecules which can be found in our Raw Material Compendium. The versatility of our small but efficient structure is one of our main strengths when trying to fulfill our clients' requirements. 电子邮件 Email: Information: 电子邮件 Email: 卡琳·科恩 Karine Cohen 语音 Voice: (33) 4 93 09 00 11传真 Fax: (33) 4 22 13 07 38新目录 New Catalog 产品清单 Products List: 视图 View 产品 Product(s): 对羟基苯甲酸（> 99％） PARA-HYDROXYBENZOIC ACID (> 99%) -
完整的供应链 Complete Supply Chain 产品和服务的完美融合，将您的创造力带入生活。 The perfect blend of products and services that bring your creativity to life. sigma-aldrich是一家领先的生命科学和高科技公司，致力于提供高质量 Sigma-Aldrich is a leading Life Science and High Technology company dedicated to providing high-quality, 安全和经过认证的调味料成分，透明和易于访问的文档对全球客户而言。 sigma-aldrich还提供了一套分析工具，可让食品分析 员简化样品制备 safe and certified flavor ingredients with transparent and easily accessible documentation to customers around the globe. Sigma-Aldrich also provides a suite of analytical tools that allow food analysts to simplify sample preparation, 清理和分析步骤 cleanup and analysis steps, 同时提高对痕量成分和有害物质的敏感性，以符合法规和质量标准。 while increasing sensitivity to trace ingredients and harmful substances to meet regulations and quality standards. 电子邮件 Email: Information 我们的电子邮件 US Email: Sales 我们的声音 US Voice: 800-244-1173我们传真 US Fax: 800-368-4661脸书 Facebook 推特 Twitter instagram Instagram 领英 Linkedin 香精香料分析 Flavors and Fragrances Analysis fandf新闻订阅 FandF Newsletter Subscription 香精香料学习中心 Flavors and Fragrances Learning Center 认证食品级产品 Certified Food Grade Products 产品 Product(s): w398608 4-羟基苯甲酸 W398608 4-Hydroxybenzoic acid, ≥99%, fg FG SDS -
推动化学发展 Moving Your Chemistry Forward 我们不断努力提高技术水平。 We continuously strive to advance our technology. 与东方＆amp;西海岸配送中心 With East & West Coast distribution centers, 依靠tci快速可靠地交付产品。超过28 count on TCI to deliver products quickly and reliably. Over 28,如今，有000种试剂可以台式批量购买。立即注册一个tci帐户，快速免费送货！ 000 Reagents available today in benchtop to bulk quantities. Sign up for a TCI account today for fast and free shipping! 东京化学工业公司 Tokyo Chemical Industry Co., 公司（tci）是一家成立于1946年的全球领先的特种有机化学品制造商。tci提供有机实验室化学品以及制药 Ltd. (TCI) is a leading worldwide manufacturer of specialty organic chemicals founded in 1946. TCI provides organic laboratory chemicals as well as pharmaceutical, 化妆品和功能材料。超过60年的合成经验和多功能工厂使tci可以提供28多种 cosmetic and functional materials. More than 60 years of synthesis experience and multi-purpose plants enable TCI to offer more than 28,000种产品以及定制合成。 tci已在北美建立了海外机构 000 products as well as custom synthesis. TCI has established overseas facilities in North America, 欧洲 Europe, 中国和印度为全球客户提供服务。 China and India to serve customers worldwide. 我们的电子邮件 US Email: Sales 电子邮件 Email: 技术支援 Technical Support 语音 Voice: 1-800-423-8616传真 Fax: 1- 888-520-1075脸书 Facebook 推特 Twitter instagram Instagram 领英 Linkedin rss RSS 产品 Product(s): h0207 4-羟基苯甲酸> 99.0％（gc）（t） H0207 4-Hydroxybenzoic Acid >99.0%(GC)(T)
类别 Category:flavoring agents
美国 US/欧盟 EU/ fda / jecfa / fema / Flavis / 文献 Scholar /专利 Patent :
物理性质 Physical Properties:
感官特性 Organoleptic Properties:
化妆品信息 Cosmetic Information:
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安全信息 Safety Information:
使用安全信息 Safety in Use Information:
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潜在搅拌机 Potential Blenders and core 组件 components note
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存在（自然 Occurrence (nature, food, 其他） other):note
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笔记 Notes: 分离。来自许多植物 Isol. from many plants, 自由和结合。 4-羟基苯甲酸烷基酯（见下文）用作食品和化妆品防腐剂 free and combined. Alkyl esters of 4-hydroxybenzoic acid (see below) are used as food and cosmetic preservatives, 主要是钠盐形式 mainly in their Na salt form, which 使 使 makes 他们 them 更多 more 水 water 易溶 soluble. 他们 They are 活性 active at 低 low 浓度 concentrations and 更多 more ph无关 pH-independent than the 通常 commonly 用过的 used 苯甲酸 Benzoic acid | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
3D/INCHI