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MOSINTER GROUP LIMITED
MOSINTER GROUP LIMITED

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

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

Payment Terms: T/T,L/C,WU 
Place of Origin: Sichuan, China (Mainland) 
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Product Detail

Means of Transport: Ocean,Land,Air
Packing: According to customer requi...
Brand Name: MOSINTER
Purity: ≥98%
content: ≥98%
Molecular weight: 192.13
Production Capacity: 4000T/Year
Delivery Date: within 7 days
CAS No.: 552-30-7
Brand: MOSINTER
Molecular Formula: C9H405
Alais: 4-Carboxyphthalic anhydride

Used as the material of resin and insulating paint

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.


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Company Info

MOSINTER GROUP LIMITED [China (Mainland)]

sgs ico Offline Showroom in USA

Business Type:Manufacturer, Trading Company
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

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