Trimellitic Anhydride CAS 552-30-7 TMA 4-Carboxyphthalic anhydride

Place of Origin: Sichuan,China (Mainland)
Brand Name: MOSINTER
CAS No.: 552-30-7
Purity: ≥98%
Brand: MOSINTER
content: ≥98%
Molecular Formula: C9H405
Molecular weight: 192.13
Alais: 4-Carboxyphthalic anhydride

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Product Description

Payment & Shipping Terms Supply Capacity
Payment Terms:L/C, T/T, WUProduction Capacity:4000T/Year
Min. Order:1 Metric TonPacking:According to customer...
Means of Transport:Ocean, Air, LandDelivery Date:within 7 days

Trimellitic Anhydride (CAS: 552-30-7)


Item

Index

Appearance

White or light yellow flake

Acid number, mg KOH/g ≥

873.00

Anhydride content, % ≥

98.00

Melting Point, °C≥

164.0

Fuse chroma,  Pt-Co ≤

120#

PA content,  ppm ≤

300 (Superior grade ≤100)

Application

Used as the material of resin and insulating paint

Used for making polyester resin, polyimide resin, high temperature resistant insulation materials, PVC plasticizer, etc


Toxicity of protective

Toxic, stimulate the lung, eye, nose mucous membrane and skin, can cause allergy allergy and other obstacles. The rats acute oral LD50 of 5.6 g/kg. 1 mg/m3 maximum allowable concentration in the air. Operation site should maintain good ventilation, operators should wear protective masks, protective glasses and protective equipment.


packaging storage and transportation

Plastic packaging to clean and dry, with paraffin wax seal, stored in a cool ventilated dry place, prevent heat, moisture, sun protection, away from heat source. According to provisions of toxic substances are stored.


Category: Other Chemical Products


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