Tma Best-Selling Export Supplier High Quality CAS No. 552-30-7 Trimellitic Anhydride

• Customization: Available
• CAS No.: 552-30-7
• Formula: C9h4o5
• Model NO.: EC-239
• EINECS: 209-008-0
• Type: Anhydride
• Appearance: Powder
• Quality: Industrial
• Colour: White
• Boiling Point: 390 °c
• Melt Point: 163-166 °c (Lit.)
• Density: 1.54
• Flash Point: 227 °c
• Transport Package: Bag
• Specification: 99.8
• Trademark: Ever Century Chemical
• Origin: China
• HS Code: 29173980
• Production Capacity: 100000

Product Description

Tma Best-Selling Export Supplier High Quality Competitive Price CAS No.552-30-7 Trimellitic Anhydride

(W~ha~ts~Ap`p+86 18~56~1~39`~09~0`8)

Product Description

Melting point	163-166 °C (lit.)
Boiling point	390 °C
density	1.54
vapor density	6.6 (vs air)
vapor pressure	<0.01 mm Hg ( 20 °C)
refractive index	1.4717 (estimate)
Fp	227 °C
storage temp.	Store below +30°C.
solubility	24.4g/l (decomposition)
form	Flakes
pka	3.11±0.20(Predicted)
color	White to off-white
PH	2 (21g/l, H2O, 20ºC)
explosive limit	1-7%(V)
Water Solubility	DECOMPOSES
Sensitive	Moisture Sensitive
Merck	149,703
BRN	9394
Stability:	Stable. Moisture sensitive.
InChIKey	SRPWOOOHEPICQU-UHFFFAOYSA-N
CAS DataBase Reference	552-30-7(CAS DataBase Reference)
NIST Chemistry Reference	Trimellitic anhydride(552-30-7)
EPA Substance Registry System	Trimellitic anhydride (552-30-7)

 

Application

Trimellitic Anhydride widely used as the clad material of electrical components, internal electric wires of vehicles, and semiconductors, etc., as well as, automotive cable, car upholstery, artificial leather, washing machine drain hose, venetian blinds, sealing materials and packing, etc.Mainly used for F and H grades motor insulation materials, which can be long-term used at 230-250 ºC. Additionally, it can be used for manufacturing the molded plastic parts of electrical components, valve parts, bearings, jet engine parts, and others.Mainly used as the prime coat of automotive, electrical appliances and mechanical products, and also used as the surface paint of kitchen, furniture and others, as well as, used for the industrial building materials and commonly paints, etc. It is widely used for the places with higher decorative, anti-corrosion requirements, such as, household appliances, bicycles, doors, windows and others. And used as the heat resistant insulating laminates, synthetic dyes, heat resistant varnish, stabilizer, fiber softening agent, pigment, water treatment agent, cinefilm and surface active agent, etc.

Packaging & Shipping

 

25 kg /Bag or according to your requirements.

 

Company Profile

 

 

Ever century chemical is a professional manufacturer and global distributor of chemical products in China found in 2005. Our factory is located in Zibo city, the most important chemical industry city of Northern China. We have two specialized warehouse located in Zibo and Qingdao City,  covered an area of 2600 square meters,  which could provide our customer one-stop chemical sourcing service : mixing, repacking, storing, and distributing etc .
Since the foundation, we have established long-term and firm business relationships with over 300 Chinese enterprises that are engaged in various fields, including paint manufacturing,paper making, chemical producing,rubber and plastic etc.
Our company has strict management system and quality control. We are ISO 90001:2000, ISO 141001:2000 and SGS certified. Our customers spread in South America, Oceania, Africa, Europe, Middle-East and South East Asia. We are still opening and developing broader market.Depending on the advantages of self-produce, high quality products, competitive price,quick delivery and professional service, we win approval and trust of our clients all over the world.
 

 

Our Advantages

 

 

1.One-stop service station for your whole industry.

We can provide mixing, repacking, storing service for you .
You can buy all of them from us for only one time , we will update the orders processing of all to you on time. We are pleasure to be your warehouse and purchase office in China .

2.Provide the most favorable solutions.
There are many Chinese and other international suppliers of each item , you don't need to inquiry over all of them , just tell us your requirement, we will match the most suitable products for you based on our domestic international resources. We also have a lot of imported resources in our warehouse.

3.Qualified Quality is the first condition for business.

Our company has strict management system and quality control. We are ISO 90001:2000, ISO 141001:2000 and SGS certified. -----Be honest, be sincere ,be your best consultant and supplier. We do the best as what we can, we tell you the truth what we can't reach, and providing sincere advice for you.

 

Certifications

 

Is your company able to accept custom and meet customer specificspecification requirements?
A--Yes, we can .
What's your payment terms?
A--T/T, paypal, western union, money gram and bitcoin.
What's your delivery time?
A--Generally 1-3 days after receipt of your payment.
How about the packing?
A--Usually we provide the packing as 25kg bag/carton/drum. Of course, if you have specical requirements on them, we will according to you.
How about the validity of the products?
A--According to the products you ordered.