Chinese Supplier Resin and Plastic Coating Thinner Refine Methacrylic Acid CAS 79-41-4

• Customization: Available
• CAS No.: 79-41-4
• Formula: C4h6o2
• Model NO.: CAS 79-41-4
• Type: Synthesis Material Intermediates
• Appearance: Liquid
• Quality: Industrial
• Colour: White
• Model No.: 79-41-4
• Sample: Available
• Delivery: 15 Days
• Transport Package: 200kg/Drum
• Specification: 200kg/Drum
• Trademark: HIGHWIN
• Origin: China
• Production Capacity: 20000ton/Year

Product Description

Product Parameters

Polymer intermediates Methacrylic acid with 99% purity CAS 79-41-4
                                 

Methacrylic acid Basic information
Product Name:	Methacrylic acid
CAS:	79-41-4
MF:	C4H6O2
MW:	86
EINECS:	201-204-4
Mol File:	79-41-4.mol
Methacrylic acid Chemical Properties
Melting point	12-16 °C (lit.)
Boiling point	163 °C (lit.)
density	1.015 g/mL at 25 °C (lit.)
vapor density	>3 (vs air)
vapor pressure	1 mm Hg ( 20 °C)
refractive index	n20/D 1.431(lit.)
Fp	170 °F
storage temp.	Store at +15°C to +25°C.
pka	pK1:4.66 (25°C)
form	Liquid
color	Clear
Odor	Repulsive
PH	2.0-2.2 (100g/l, H2O, 20ºC)
explosive limit	1.6-8.7%(V)
Water Solubility	9.7 g/100 mL (20 ºC)
Sensitive	Moisture & Light Sensitive
Merck	145,941
BRN	1719937
Exposure limits	TLV-TWA 20 ppm (~70 mg/m3) (ACGIH).
InChIKey	CERQOIWHTDAKMF-UHFFFAOYSA-N
CAS DataBase Reference	79-41-4(CAS DataBase Reference)
NIST Chemistry Reference	2-Propenoic acid, 2-methyl-(79-41-4)
EPA Substance Registry System	Methacrylic acid (79-41-4)

 

ITEMS	Specification	Result
Apprearance	Colorless transparent liquid, no surbidity and suspended solids	pass
Color	≤20	5
Water ratio%	≤0.3	0.01
purity%	≥99	99.5
MEHQ ppm	200±20	200

 

Application

1.Methacrylic acid is an important intermediate of organic chemical raw materials and polymers.The most important methyl methacrylate derivative for the production of plexiglass can be used in the windows of aircraft and civil buildings. It can also be processed into buttons, solar filters and automotive lamp lenses.
2.the production of coatings with excellent suspension and durability properties, the adhesive made by it can be used in metal, leather, plastics and building materials, and methyl acrylate polymer lotion is used as fabric finishing agent and antistatic agent. In addition, methacrylic acid can also be used as raw material for synthetic rubber, plastic resin, polymer and ester. For example, toughened glass - methyl methacrylate.
3.For organic synthesis and polymer preparation. It is also used in the manufacture of thermosetting coatings, synthetic rubber, fabric treatment agent, leather treatment agent, ion exchange resin, insulating materials and antistatic agents. It is a crosslinking monomer which makes acrylic ester, lotion and emulsion adhesive, to improve adhesion strength and adhesive stability.

Packaging & Shipping

 

Hubei Highwin New Material Technology Co., Ltd. 
focuses on the research and development, production and 
sales of epoxy resin and other chemical raw materials. 
We have our own R&D laboratory, by ordinating our suppiers 
all over the world and manufacturing products with cooperatedbased factories, we're keeping enhance our competitiveness in the market. 
Before developing overseas sales, we have been rooted in 
chemical raw materials for more than 20 years and have 
already been one of the top suppliers in China after years of 
efforts. There are a group of hard-working, motivated, and creative staff working not only for the company but also for you--our respectable customer and partner! Based on good service and high-quality products, we're widely praised and trusted by customers and keep long-lasting relationships with them. 
We aim to grow responsibly and believe we can build a good 
ethos and benchmark for the raw material industry!

FAQ

FAQ:
Q1: Can I get samples?
A: Yes, we can provide you with free samples, but the freight needs to be paid by you, I hope you can understand.
Q2: How to pay?
A: PI will be sent firstly after our aligned products specification. Payment by Paypal , T/T, Western Union,LC, are ok.
Q3: How is your MOQ?
A: Normally speaking, our MOQ is 1kg. But we can also accept less quantity such as 100g on the condition that sample charge is100% paid.
Q4: How can you guarantee the quality of your products ?
1. Our staff are all experienced in chemical products or related major background, they are well trained before quotation.
2. Free sample or pre-shipment sample are available for our new cooperation before you place commercial order. We are sure the same specification commercial products as sample to customers
3. Third Party Inspection like SGS can be arranged according to your requirement before shipping.
4. On-Spot QC in our APPROVED associated production bases with necessary certification like GMP, ISO etc.
Q5:How is your after-sales service?
A: If you have any technical or quality problems after receiving the goods, you can always contact us. If the problem is caused by us, we will send you the goods for free or refund your loss.