Shanghai Chemex: Chemical manufacturer and supplier

  • Home
  • Products
    • Water treatment chemicals
    • Food additives
    • Industrial chemicals
    • Solvents
    • Acids
    • Agrochemicals
    • Electroplating chemicals
    • Detergent industry chemicals
    • Paint, Resin and Adhesive
    • Mineral Base Chemicals
    • Pharmaceutical chemicals
    • Monomer and Polymer
    • Mining industry
    • Oil and Gas
  • Mag
  • How to order
  • About US
  • Contact Us
  • Warehouses
    • China Warehouse
    • UAE Warehouse
Menu
  • Home
  • Products
    • Water treatment chemicals
    • Food additives
    • Industrial chemicals
    • Solvents
    • Acids
    • Agrochemicals
    • Electroplating chemicals
    • Detergent industry chemicals
    • Paint, Resin and Adhesive
    • Mineral Base Chemicals
    • Pharmaceutical chemicals
    • Monomer and Polymer
    • Mining industry
    • Oil and Gas
  • Mag
  • How to order
  • About US
  • Contact Us
  • Warehouses
    • China Warehouse
    • UAE Warehouse
Search
Close
MethacrylicAcid
Click to enlarge
HomeIndustrial chemicals Methacrylic acid
Previous product
ethyl-acrylate
Ethyl acrylate
Back to products
Next product
maleic-anhydride
Maleic anhydride

Methacrylic acid

  • CAS Number: 79-41-4
  • Made in: china
  • Purity:99/75%
  • Packing: barrel
  • Phone Num: +86-2150591759 
  • WhatsApp: +86 16601896001
  • E-mail: info@shanghaichemex.com
Compare
Add to wishlist
Categories: Industrial chemicals, Monomer and Polymer, Paint, Resin and Adhesive
Share
Facebook Twitter Pinterest linkedin Telegram
  • Description
  • ANALYSIS
  • Reviews (0)
Description

Methacrylic acid, abbreviated MAA, is an organic compound. This colorless, viscous liquid is a carboxylic acid with an acrid unpleasant odor. It is soluble in warm water and miscible with most organic solvents. Methacrylic acid is produced industrially on a large scale as a precursor to its esters, especially methyl methacrylate (MMA) and poly(methyl methacrylate) (PMMA). MAA occurs naturally in small amounts in the oil of Roman chamomile.

Physical and Chemical Properties:

Methacrylic acid

Chemical formula C4H6O2
Molar mass 86.09 g/mol
Appearance Colorless liquid or solid
Density 1.015 g/cm3
Melting point 15 °C (57 to 59 °F; 287 to 288 K)
Boiling point 161 °C (322 °F; 434 K)

Methacrylic acid Production:

  1. In the most common route, methacrylic acid is prepared from acetone cyanohydrin, which is converted to methacrylamide sulfate using sulfuric acid. This derivative in turn is hydrolyzed to methacrylic acid, or esterified to methyl methacrylate in one step.
  2. In the second route, isobutylene or tert-butanol are oxidized to methacrolein, then methacrylic acid. Methacrolein for this purpose can also be obtained from formaldehyde and ethylene. Isobutyric acid can also be dehydrogenated to methacrylic acid.
  3. It can also be prepared by decarboxylation of itaconic acid, citraconic acid, and mesaconic acid. Such green precursors are not of commercial value. It is, however, obtained by boiling citra- or meso-brompyrotartaric acids with alkalis.

Uses:

Methacrylic-in-leather-treatment
Mainly used in paints, adhesives, and leather treatment agents, methacrylic acid is also used as a raw material in the manufacture of ion-exchange resins.
it also used in some nail primers to help acrylic nails adhere to the nail plate.
Is methacrylic acid the same as acrylic acid?

Is methacrylic acid the same as acrylic acid?

The key difference between methacrylic acid and acrylic acid is that methacrylic acid molecule has a methyl group attached to the alkene group, whereas acrylic acid molecule has no other groups attached to the alkene group

Msds and Hazards:

Methacrylic-acid-msds

  • Methacrylic Acid can affect you when breathed in.
  • this Acid is a HIGHLY CORROSIVE CHEMICAL and contact can severely irritate and burn the skin and eyes with possible eye damage.
  • Breathing this chemical can irritate the nose and throat. High levels can affect the lungs causing coughing, wheezing and/or shortness of breath.
  • this may cause a skin allergy. If allergy develops, very low future exposure can cause itching and a skin rash.
  • Methacrylic Acid may affect the kidneys.
  • this Acid is a REACTIVE CHEMICAL and an EXPLOSION HAZARD.

Buy Methacrylic Acid:

For information on how to sell this product and place an order, you can contact our partners in the Shanghai Chemex sales department.

 

ANALYSIS

ANALYSIS

COA-of-Methacrylic-Acid

Reviews (0)

Reviews

There are no reviews yet.

Be the first to review “Methacrylic acid” Cancel reply

Your email address will not be published. Required fields are marked *

Related products

Sodium Hydrosulfite
Compare
Close

Sodium Hydrosulfite

  • CAS Number: 7775-14-6
  • Made in: China
  • Purity (%): 96
  • Packing: Barrel
  • Phone Num : +86-2150591759 
  • WhatsApp:+86 16601896001
  • E-mail: info@shanghaichemex.com
Add to wishlist
Read more
Quick View
Menthol
Compare
Close

Menthol

  • CAS Number: 2216-51-5
  • Made in: China
  • Packing : 25 Kg bags 
  • Phone Num: +86-2150591759
  • WhatsApp: +86 16601896001
  • E-mail: info@shanghaichemex.com
Add to wishlist
Read more
Quick View
Propylene Glycol (PG)
Compare
Close

Propylene Glycol (PG)

  • CAS Number: 57-55-6
  • Made in: China
  • Purity (%): 99.5
  • Packing: Barrel
  • Phone Num: +86-2150591759 
  • WhatsApp: +86 16601896001
  •  E-mail: info@shanghaichemex.com
Add to wishlist
Read more
Quick View
Carboxymethyl Cellulose (CMC)
Compare
Close

Carboxymethyl Cellulose (CMC)

  • CAS Number: 9004-32
  • Made in: China 
  • Purity (%): 99.5
  • Packing: 25 kg bags 
  • Phone Num: +86-2150591759 
  • WhatsApp: +86 16601896001
  • E-mail: info@shanghaichemex.com
Add to wishlist
Read more
Quick View

SHANGHAI CHEMEX GROUP LTD.

To communicate with Shanghai Chemex Group, use the following ways:

Address: No. 188 – Aona Road – Pudong New Area – Shanghai – China
Tel: +86-2150591759
Email: info@shanghaichemex.com
Twitter Youtube Pinterest Instagram

Quick Access

  • Potassium Carbonate
  • Phosphoric Acid
  • Citric Acid
  • Formic Acid
  • Salicylic Acid
  • Poly Aluminium Chloride

Our Products

  • Water Treatment Chemicals
  • Industrial Chemicals
  • Food Industry Chemicals
  • Agrochemicals
  • Pharmaceutical
  • Solvents
  • Rubber Additive

© Shanghai Chemex All rights reserved.

Chat with us
  • Home
  • Products
    • Water treatment chemicals
    • Food additives
    • Industrial chemicals
    • Solvents
    • Acids
    • Agrochemicals
    • Electroplating chemicals
    • Detergent industry chemicals
    • Paint, Resin and Adhesive
    • Mineral Base Chemicals
    • Pharmaceutical chemicals
    • Monomer and Polymer
    • Mining industry
    • Oil and Gas
  • Mag
  • How to order
  • About US
  • Contact Us
  • Warehouses
    • China Warehouse
    • UAE Warehouse
Scroll To Top