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Postion:Product Catalog >Organic Chemistry>Carboxylic acids and derivatives>Cyclic carboxylic acids>4-Hydroxybenzoic acid
4-Hydroxybenzoic acid
  • 4-Hydroxybenzoic acid

4-Hydroxybenzoic acid NEW

Price Get Latest Price
Package 1kg 25kg 100kg
Min. Order: 1kg
Supply Ability: 10ton
Update Time: 2024-07-22
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Product Details

Product Name: 4-Hydroxybenzoic acid CAS No.: 99-96-7
EC-No.: 202-804-9 Min. Order: 1kg
Purity: 98% Supply Ability: 10ton
Release date: 2024/07/22

English name: 4-Hydroxybenzoic acid

CAS number: 99-96-7

Molecular formula: C7H6O3

Molecular weight: 138.12

EINECS number: 202-804-9

MDL No.:MFCD00002547

attribute

Melting point 213-217 ° C (lit.)

Boiling point 213.5 ° C (rough estimate)

Density: 1,46 g/cm3

Vapor pressure 0Pa at 20 ℃

Refractive index 1.4600 (estimate)

FEMA3986 | 4-HYDROXYBENZOIC ACID

Flash point 199 ° C

Storage conditions Store below+30 ° C

Solubility methanol: soluble 5%, clear to slightly hazy, colorless to faintly yellow

Crystalline Powder Form

Acidity coefficient (pKa) 4.48 (at 19 ℃)

Color White to Ivory

PH value 3.3 (1g/l, H2O, 20 ℃)

Odor at 100.00% phenolic nutty

Fragrant phenolic

Water solubility 5 g/L (20 o C)

Merck14,4812

JECFA Number957

BRN970950

InChIKeyFJKROLUGYXJWQN-UHFFFAOYSA-N

LogP0.878 at 22℃


Company Profile Introduction

Located in Rencheng District of Jining City in Shandong Province, Jining Xinhe Chemical Co., Ltd. is a pharmaceutical and chemical enterprise specializing in the research and development, production and sales of APIs, intermediates and chemical-related products. In the initial stage of our development, we put time and energy focusing on technology precipitation,research and development, and established long-term cooperation with Dr. Gil Stau (Israel Ecodoemn, Technion Erez Segv). Now, our products are well sold in more than 20 countries such as Israel, Egypt, Syria, Italy, Switzerland, Germany, Hungary, South Korea, Australia and so on. Adhering to the business philosophy of "doing things with integrity, cooperation and win-win", and abiding by the principle of "customer supreme, quality first", we take "improving product quality and customer satisfaction" as our goal and "reducing customer costs, improving product competitiveness" as tenet to keep working and then getting progress. We aim to provide the best service possible to our customers who use our products. Let's work together to create a bright future!

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