A. Prodcut info
Name |
Acrylic acid |
Other name |
Rcra waste number U008; rcrawastenumberu008; Vinylformic acid; vinylformicacid;ETHYLENECARBOXYLIC ACID;acrylic acid anhydrous;ACRYLIC ACID ANHYDROUS, STAB.;ACRYLIC ACID 99.5% GC STANDARD |
Cas |
79-10-7 |
MF |
C3H4O2 |
EINECS No |
201-177-9 |
Appearance |
Transparent liquid |
Melting point |
13 °C (lit.) |
Boiling Point |
139 °C (lit.) |
Density |
1.051 g/mL at 25 °C (lit.) |
Vapor density |
2.5 (vs air) |
Vapor Pressure |
4 mm Hg ( 20 °C) |
Refractive Index |
n20/D 1.421 |
Flash point |
130 °F |
Storage conditions |
Store at +15°C to +25°C |
Solubility |
1000克/升 |
Form |
Liquid |
Acidity coefficient (pKa) |
4.25(at 25℃) |
Color |
transparent |
Odor |
Pungent smell |
PH value range of acid-base indicator color change |
1 - 2 |
PH |
3.68(1 mM solution);3.14(10 mM solution);2.63(100 mM solution); |
Chemical properties |
Colorless liquid with pungent odor. Soluble in water, ethanol and ether |
Use |
Prepare polymers by homopolymerization or copolymerization, used in coatings, adhesives, solid resins, molding compounds, etc. |
B. Product Application Information
1. Overview
Acrylic acid is the simplest unsaturated carboxylic acid, with a molecular structure consisting of a vinyl group and a carboxyl group. Pure acrylic acid is a colorless, clear liquid with a characteristic pungent odor. Density 1.0511. Melting point 14°C. Boiling point 140.9°C. Strong acidity. Corrosive. Soluble in water, ethanol and ether. Chemical properties Chemicalbook Active. Easy to polymerize into a transparent white powder. Propionic acid is generated when reduced. 2-chloropropionic acid is generated when hydrochloric acid is added, which is used to prepare acrylic resins, etc., and is also used in other organic syntheses. It is obtained by oxidation of acrolein or hydrolysis of acrylonitrile, and can also be synthesized from acetylene, carbon monoxide and water, or by pressurized oxidation of ethylene and carbon monoxide.
2. Chemical reaction
Acrylic acid can undergo characteristic reactions of carboxylic acids, and can also react with alcohols to obtain corresponding esters. The most common acrylic esters include methyl acrylate, butyl acrylate, ethyl acrylate, and 2-ethylhexyl acrylate. Acrylic acid and its esters can undergo polymerization reactions to form homopolymers or copolymers when mixed with other monomers. Monomers that can usually be copolymerized with acrylic acid include amides, acrylonitrile, vinyl-containing monomers, styrene, and butadiene. These polymers can be used to produce various plastics, coatings, adhesives, elastomers, floor polishes, and paints.
C. Packing and delivery
1. Payment : bank transfer, TT, and other payment methods
2. Mode of transport :
① For sample orders, we will ship by International Express, like DHL, UPS, FEDEX, TNT and EMS.
② For bulk orders, usually we will ship by sea. When the production is completed, we will book the shipment for you.
3. Delivery time : 3-5 days after payment
4. Shipping time : 10-20days
Supply Ability : 5000kg / month
F. Company Profile
Hebei Dingtuo Import & Export Co., Ltd. was established in 2024 and is located in Xingtai, Hebei. Xingtai is very close to Beijing and Tianjin, and is known for its advantages in the economic integration of the Beijing-Tianjin-Hebei region.
Xingtais main export businesses include industrial machinery, agricultural machinery, and various machinery accessories (auto parts, oil seals, fasteners, capacitors, CNC custom processing), pet food and various pet accessories (pet houses, pet feeding bowls, etc.), and various high-quality cashmere products. If you have various needs, we can purchase them for you. We have professional experience in purchasing and exporting.
Our company is now mainly engaged in various consumable chemical raw materials for applications in various fields of life and construction.
Our advantages:
1. Rich products - Resource integration, eliminating the tedious process of finding different suppliers by yourself, we can provide all the resources you need,
2. Order advantage - accept various product sample orders and small orders to meet your orders of various quantities
3. Professional quality inspection - All products are inspected by the quality inspection department and recorded throughout the process
4. After-sales advantage - Professional service team and transportation service, if there are any problems with the product after receiving it, you can contact us at any time to solve it
5. Policy advantage - The local "Belt and Road" policy can provide you with more generous prices
G. contact information
avery@ding-tuo.com