China vende ácido 4-hidroxibenzoico CAS 99-96-7 con precio de fábrica

• CAS No.: 99-96-7
• Formula: C7h6o3
• EINECS: 202-804-9
• Carboxyl No.: Dicarboxylic Acid
• Alkyl No.: Aromatic Acid
• Appearance: Powder
• No. de Modelo.: CAS 99-96-7
• Source: Hydrolysis
• Colour: White
• muestra: disponible
• moq: 1kg
• entrega: by Sea;by Air; by Express
• plazo de pago: transferencia bancaria
• palabras clave 1: ácido 4-hidroxibenzoico
• palabras clave 2: CAS 99-96-7
• palabras clave 3: 4-Hydroxybenzoic Acid China
• palabras clave 4: China 4-Hydroxybenzoic Acid
• palabras clave 5: Hot Sale 4-Hydroxybenzoic Acid
• palabras clave 6: 4-hidroxibenzoico proveedor de ácido
• palabras clave 7: fábrica de ácido 4-hidroxibenzoico
• palabras clave 8: fabricante de ácido 4-hidroxibenzoico
• palabras clave 9: 4-Hydroxybenzoic Acid Best Price
• palabras clave 10: 4-Hydroxybenzoic Acid Low Price
• palabras clave 11: 4-Hydroxybenzoic Acid High Quality
• Paquete de Transporte: 25kg Per Drum
• Especificación: 25kg per drum
• Marca Comercial: Chuanghai
• Origen: Hebei, China
• Capacidad de Producción: 10000kg Per Month

Descripción de Producto

China vende ácido 4-hidroxibenzoico CAS 99-96-7 con precio de fábrica


 

Product Description

 

Product Name	4-Hydroxybenzoic acid
CAS No.	99-96-7
MF	C7H6O3
EINECS:	202-804-9
Appearance	powder
Packing	25kg drum
Shelf life	2 Years

 

Parahydroxybenzoic acid is a widely used raw material for organic synthesis, especially its esters, including methyl parahydroxybenzoate (paraben A), ethyl paraben (paraben B), propyl ester, butyl ester, and isopropyl ester. , isobutyl ester, can be used as food additives, used in soy sauce, vinegar, refreshing drinks (except soda), fruit flavorings, fruits and vegetables, pickled products, etc. It is also widely used in antiseptic Chemicalbook, anti-corrosion products in food, cosmetics, medicine, etc. Fungicides and fungicides, etc. Parahydroxybenzoic acid is also used as an intermediate for dyes and pesticides. In pesticides, it is used to synthesize organophosphorus pesticides GYAP and CYP; in the dye industry, it is used to synthesize color developers of heat-sensitive dyes; it can also be used in color films and synthetic oil-soluble couplers "538" and nylon 12 Raw materials for the production of plasticizers. Also used in liquid crystal polymers and plastics


 

Specification

     

Melting point	213-217 °C (lit.)
Boiling point	213.5°C (rough estimate)
density	1,46 g/cm^3
vapor pressure	0Pa at 20ºC
refractive index	1.4600 (estimate)
FEMA	3986 | 4-HYDROXYBENZOIC ACID
Fp	199 °C
storage temp.	Store below +30°C.
solubility	methanol: soluble5%, clear to slightly hazy, colorless to faintly yellow
form	Crystalline Powder
pka	4.48(at 19ºC)
color	White to ivory
PH	3.3 (1g/l, H2O, 20ºC)
Odor	at 100.00 %. phenolic nutty
Odor Type	phenolic
Water Solubility	5 g/L (20 ºC)

 

Detailed Photos

 

 

 

Packaging & Shipping

4-Hydroxybenzoic acid is packaged in 25kg drum

4-Hydroxybenzoic acid shipping by air, by sea , by air express like Fedex , DHL, UPS

 

 

 

 

 

Company Profile

 

Company profile:Welcome to Hebei

Chuanghai Biotechnology Co.,Ltd,the world's

leading manufacturer and supplier of high-quality

organic chemicals, industrial chemicals,

cosmetics ingredients, and pharmaceutical

excipients. Our mission is to provide our

customers with innovative solutions that drive

progress forward.With a passion for quality,

sustainability, and safety, we are dedicated to

providing the highest level of service.

What we do: At chuanghai, we specialize in a

wide range of products, including 1-Octadecanol,

2-Phenylphenol, 1,3-Dihydroxyacetonel, and

tartaric acid series products. We use only the

highest quality raw materials and follow strict

quality control measures throughout the

production process. This ensures that our

products meet or exceed industry standards.

Enterprise Advantages:At chuanghai,we

believe in the importance of sustainability and

safety. That's why we use only the highest quality

raw materials and follow strict quality control

measures throughout the production process. We

also prioritize safety and environmental protection

by using eco-friendly production processes and

implementing strict waste

 

Our Advantages

 

1.High quality with competitive price.
2. All purity>99%.
3. We are manufacturer and can provide high quality products with factory price.
4.Fast and safe delivery.
5. OEM is welcome 
6. Enough stock 


 

FAQ

 

Q1: About the after-sale service of products
A: After purchasing the products from our factory, we have A professional technical team and after-sales team to serve you and solve all your problems in the future.

Q2: Can I get some samples?
A: Yes, we can provide samples, but the customer will pay the freight.

Q3: How do I start paying?
Payment can be made by wire transfer or western union or paypal,visa, mastercard, T/T, apple_pay, google_pay, gc_real_time_bank_transfer , etc.

Q4: How to confirm product quality before placing an order?
A: You can get free samples of some products. You just have to pay the shipping fee or arrange for the sample to be sent to us by express.
You can send us your product specifications and requirements and we will produce products according to your requirements.

Q5: What is your MOQ?
A: The minimum quantity we can order is 1kg.
But usually we can accept a smaller quantity, say 100g, at the cost of 100% sample charge.

Q6: Shipping Time?
A: We ship the parcel out in 1-2 days and offer tracking No.. Shipping time is different to different country. Please consult