Buy Legit 4-Hydroxybenzoic acid Raw Powder Online

Price	USD1.00
Packge	1Kg/Bag

Min. Order:1Kg/Bag
Supply Ability:5000tons/year
Time:2022-08-02

Product Details

Product Name4-Hydroxybenzoic acid
CAS No.99-96-7
EINECS No.202-804-9
MFC7H6O3
MW138.12
InChIKeyFJKROLUGYXJWQN-UHFFFAOYSA-N
AppearanceCrystalline PowderWhite to ivory
density 1,46 g/cm³
Water Solubility 5 g/L (20 ºC)
Melting point 213-217 °C (lit.)
storage temp. Store below +30°C.
Boiling point 213.5°C (rough estimate)

Factory direct supply 4-Hydroxybenzoic acid Raw Powder with 100% safe shipping

Quick details of 4-Hydroxybenzoic acid Powder

Product Name: 4-Hydroxybenzoic acid

Synonym: 4-hydroxy-benzoicaci;acidop-idrossibenzoico;Benzoic acid, p-hydroxy-;benzoicacid,4-hydroxy;Benzoicacid,4-hydroxy-;Hydroxybenzoic acid, para;Kyselina 4-hydroxybenzoova;kyselina4-hydroxybenzoova

CAS Number: 99-96-7

appearance: White to ivory Crystalline Powder

Molecular formula: C7H6O3

Molecular weight: 138.12

EINECS.No：202-804-9

melting point: 213-217 °C (lit.)

boiling point: 213.5°C

density: 1,46 g/cm³

fema: 3986 | 4-HYDROXYBENZOIC ACID

refractive index: 1.4600

flash point: 199 °C

storage condition: Store below +30°C.

solubility: methanol: soluble5%, clear to slightly hazy, colorless to faintly yellow

Acidity factor（Pka): 4.48(at 19℃)

PH Value: 3.3 (1g/l, H2O, 20℃)

water solubility: 5 g/L (20 ºC)

Auto-ignition temperature: >250 °C

toxicity: LD50 orally in Rabbit: > 5000 mg/kg

storage condition: 15°C~30°C,with cool and dry;

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What is 4-Hydroxybenzoic acid?

4-Hydroxybenzoic acid (4-HBA) is a white crystalline solid that is widely used in organic synthesis. In particular, its esters, called parabens, are used as preservatives in cosmetics and pharmaceuticals.

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Company Profile Introduction

Wuhan Dujiang Industrial Co., Ltd. was established in 2009. It is a high-tech chemical enterprise in Central China, specializing in the research and development, production and sales of animal and plant extracts, fine chemicals, pharmaceutical raw materials and intermediates.Since its establishment, the company attaches great importance to team training and technical reform.In 2015, according to the national pharmacopoeia production process index control standards, the company invested 8,600 square meters of GMP standard plant.Adhering to the corporate purpose of "quality first, integrity first", the company was rated as a provincial advanced unit in 2018.Set research and development, production, testing, sales as one of the high-tech enterprises.The company is committed to the separation, purification and chiral separation of high purity natural products, as well as the development, production and marketing of API intermediates.The company mainly engaged in high-end monomer products of natural medicinal plants, semi-synthetic derivatives of medicinal plant ingredients, chemical synthetic products, high-end natural food and cosmetic additives.After 10 years of development, the company now has 20 tons of raw material extraction equipment, 1000 square meters of separation quality processing workshop, 800 square meters of analysis, development, testing center.In order to meet the needs of preclinical research at home and abroad, and to save cost and unit for drug development companies, the company specially introduced large-scale axial pressure preparative chromatography.

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Wuhan Dujiang Industrial Co., Ltd.

Hubei China

Since:2021-06-09
Address: Room H0680, Building 1, No. 58, Guanggu Avenue, East Lake New Technology Development Zone, Wuhan (Wu

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