CAS: 79-10-7 Industrial Grade AA Supplier Coating Raw Material Acrylic Acid

• CAS No.: 79-10-7
• Formula: C3h4o2
• EINECS: 201-177-9
• Type: Synthesis Material Intermediates
• Appearance: Liquid
• Quality: Industrial
• Model NO.: Acrylic Acid
• Colour: Colorless
• Density: 1.051 G/Ml at 25 °c (Lit.)
• Melting Point: 13 °c (Lit.)
• Molar Mass: 72.06
• Synonyms: AA
• Transport Package: Bulk/Drum/IBC/Tank
• Origin: China
• HS Code: 29161110
• Production Capacity: 200000ton/Year

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Acrylic acid - Introduction

Acrylic acid, chemical formula C3H4O2, is a colorless liquid with a pungent odor. The following is a brief introduction to the nature, use, formulation and safety information of Acrylic acid.

Nature:
1. Acrylic acid is a strong irritating organic acid, can react violently with water.
2. With high volatility, it can quickly volatilize into colorless and irritating vapor at room temperature.
3. Acrylic acid can be polymerized with many substances to prepare Poly Acrylic acid and its copolymers.
 

Acrylic acid - Names and Identifiers

Name	Acrylic acid
Synonyms	AA Propensαure Acrylic acid Propenoic acid vinylformicacid 2-PROPENOIC ACID Vinylformic acid rcrawastenumberu008 acrylic acid anhydrous Rcra waste number U008 ETHYLENECARBOXYLIC ACID
CAS	79-10-7
EINECS	201-177-9
InChI	InChI=1/C3H4O2/c1-2-3(4)5/h2H,1H2,(H,4,5)

Acrylic acid - Physico-chemical Properties

Molecular Formula	C3H4O2
Molar Mass	72.06
Density	1.051 g/mL at 25 °C (lit.)
Melting Point	13 °C (lit.)
Boling Point	139 °C (lit.)
Flash Point	130°F
Water Solubility	MISCIBLE
Solubility	1000g/l
Vapor Presure	4 mm Hg ( 20 °C)
Vapor Density	2.5 (vs air)
Appearance	Liquid
Color	Clear
Odor	Acrid odor
Exposure Limit	TLV-TWA 10 ppm (30 mg/m3) (ACGIH).
Maximum wavelength(λmax)	231nm(lit.)
Merck	14,130
BRN	635743
pKa	4.25(at 25ºC)
PH	3.68(1 mM solution);3.14(10 mM solution);2.63(100 mM solution);
Storage Condition	Store at +15°C to +25°C.
Stability	Stability Unstable - may contain p-methoxyphenol as an inhibitor. Prone to hazardous polymerization. Combustible. Incompatible with strong oxidizing agents, strong bases, amines. Contact with oxidizer
Sensitive	Air Sensitive
Explosive Limit	3.9-19.8%(V)
Refractive Index	n20/D 1.421
Physical and Chemical Properties	Characteristics of colorless liquid, irritating odor. melting point 13.5 ºC boiling point 141 ºC relative density 1.052 refractive index 1.4185 flash point 68.3 ºC solubility: soluble in water, ethanol and ether.
Use	Preparation of high polymers by homopolymerization or copolymerization, used in coatings, adhesives, solid resins, molding compounds, etc.: 1. Acrylic acid is widely used in the chemical industry to prepare polymer materials such as Poly Acrylic acid, Acrylic acid ester and its copolymers. 2. Acrylic acid and its derivatives are also used in the preparation of adhesives, plastics, coatings and inks. 3. Acrylic acid can also be used as a rubber dispersant and textile finishing agent.

 

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