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Trimellitic Anhydride 95% CAS 552-30-7

Trimellitic Anhydride 95% CAS 552-30-7

( Negotiable )

|

Minimum Order

Place of Origin:

-

Price for Minimum Order:

-

Minimum Order Quantity:

20 Metric Ton

Packaging Detail:

25kg/500kg/1000kg bag

Delivery Time:

within 2 weeks

Supplying Ability:

40000 Metric Ton per Year

Payment Type:

L/C, T/T

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Miembro Básico

Persona de contacto Ms. shirley

yunting,jiangyin, Wuxi, Jiangsu

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Description

Trimellitic Anhydride(TMA)
Other name: Trimellitic anhydride
CAS number: *******7
Product standard: GB/T *********9
Annual capacity: *0,**0 tons/year
Structural skeleton symbol: C9H**5
Molecular weight: **2.*2
Boiling point: **0°C~**5°C 1.*7kpa
Flash point: **7°C
Technical requirements
Measuring items Technical Index
Appearance White flake solids
Trimellitic anhydride, w/%≥ *5.0
Acid value/(mgKOH/g)≥ **5
Melting chroma /Hazen unit (Pt-Co color number)≤ **0
Crystallization point/ºC≥ **4.0
o-Phthalmic acid anhydride,w/% /
Solubility
It is easily soluble in ethanol, acetone and most organic solvents; and slightly soluble in water, and it is converted into trimellitic acid in water.
Package type
To be packed with plastic lined composite bag with net weight *5kg or with plastic lined composite bag with net weight **0/***0kg.
Application
1. For trioctyl trimellitate-production.
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.
2. For producing polyamide polyimide and polyester.
Mainly used for F and H grades motor insulation materials, which can be long-term used at ******0 ºC. Additionally, it can be used for manufacturing the molded plastic parts of electrical components, valve parts, bearings, jet engine parts, and others.
3. For producing alkyd resin.
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.
4,Other applications
It is cheap and practical curing agent. 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.

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A:

Ms. shirley < Baichuan(Rugao) Chemical Co., Ltd. >

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