Manufacturer supply Technical grade 4-Hydroxybenzoic acid cas99-96-7
Sep 22nd, 2022 at 17:30 Agrochemicals South Daytona 50 views Reference: W4QbY7Qpezq
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Manufacturer Supply Technical Grade 4-hydroxybenzoic Acid Cas99-96-7 - Buy 4-hydroxybenzoic Acid,99-96-7,Cas99-96-7 Product manufacturer and supplier from China, Please contact us by Live Chat on the bottom right.
Essential details
| CAS No.: |
99-96-7 |
| Other Names: |
p-Hydroxybenzoic acid |
| MF: |
C7H6O3 |
| EINECS No.: |
202-804-9 |
| Place of Origin: |
Shandong, China |
| Type: |
Syntheses Material Intermediates |
| Purity: |
99% |
| Model Number: |
99-96-7 |
| Application: |
Syntheses Material Intermediates |
| Appearance: |
White Crystalline Powder |
| Product Name: |
4-Hydroxybenzoic acid |
| Certificate: |
ISO9001 |
| Storage: |
Cool Dry Place |
| COA: |
available |
| Shelf Life: |
2 Years Proper Storage |
| Melting point: |
213-217 °C (lit.) |
| Fp: |
199 °C |
| Water Solubility: |
5 g/L (20 °C) |
| PH: |
3.3 (1g/l, H2O, 20°C) |
| solubility: |
methanol: soluble5%, clear to slightly hazy |
Supply Ability
| Supply Ability | 30000 Kilogram/Kilograms per Month |
Packaging & delivery
As per customer''s requirementShanghai/Qingdao/Shenzhen/As per customer''s requirement
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Product Description
4-Hydroxybenzoic acid, also known as p-hydroxybenzoic acid (PHBA), is a monohydroxybenzoic acid, a phenolic derivative of benzoic acid. It is a white crystalline solid that is slightly soluble in water and chloroform but more soluble in polar organic solvents such as alcohols and acetone. 4-Hydroxybenzoic acid is primarily known as the basis for the preparation of its esters, known as parabens, which are used as preservatives in cosmetics and some ophthalmic solutions. It is isomeric with 2-hydroxybenzoic acid, known as salicylic acid, a precursor to aspirin, and with 3-hydroxybenzoic acid.
4-Hydroxybenzoic acid is used as an intermediate for dyes, antiseptics and active pharmaceutical ingredients. It is also used as a food preservative, corrosion inhibitor, anti-oxidant and an emulsifier. It reacts with 6-hydroxynaphthalene-2-carboxylic acid to prepare aromatic polyester called Vectran fiber. It acts as a precursor to prepare p-hydroxyphenylbenzoate, p-acetoxybenzoyl chloride and 4,4''-dihydroxybenzophenone. Further, it is used in paint additives, coating additives, processing aids, electrical and electronic products. In addition to this, it acts as a preservative in cosmetics and some ophthalmic solutions.
| Product name | 4-Hydroxybenzoic acid |
| CAS NO | 99-96-7 |
| MF | C7H6O3 |
| MW | 138.12 |
| Appearance | white crystalline powder |
| Grade | Technical grade |
| Brand |
Company Information
Chem Tech belongs to International Group which founded in 2012. As the R&D and production base of Group, we have been in reform of the evolving continuously for years. Our R&D team not only improves the existing products by applying new technologies to improve the quality and optimize our costs, and we also research and develop new advanced products according to the demands of the market. In addition, we also provide customization services of various scales from trail production to industrial production. Most of our R&D team members are Doctor and M.A. from overseas and China Pharmaceutical University (The best pharmaceutical university in China). We can design the production processes, small to medium scale laboratory trials and cost accounting for industrial production due to our customer requirements. Taking technology as the core and customer as the center is our eternal principle and pursuit. is looking forward to cooperate with you sincerely to create a better future together!
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