Trimellitic Anhydride for Unsaturated Polyester Resin with CAS#552-30-7

• CAS No.: 552-30-7
• Formula: C9h4o5
• EINECS: 209-008-0
• Type: Dyestuff Intermediates
• Appearance: Powder
• Quality: Industrial
• Model NO.: TMA
• Colour: White
• Melting Point: 163-166 °c (Lit.)
• Boiling Point: 390 °c
• Density: 1.54
• Flash Point: 227 °c
• Transport Package: 25kg /Paper-Plastic Bag, 500 Kg or 1000 K
• Specification: Min. 99.0%
• Origin: China
• HS Code: 2932999099
• Production Capacity: 100000mt/Year

Product Description

Product Description

Product Description:

Appearance	White or slight yellow flake or powde
Assay	Min .99.0%
Anhydride	Min.97.5%
Melting point	165 /-2C
Acid value	Min.872mgKOH/g
Color(Pt-Co)	Max.150 APHA

Solubility:

Soluble in hot water, acetone, N,N-dimethylformamide, cyclohexanone, cyclohexanone, soluble in absolute ethanol and reactive with it.

Application:

TMA is mainly used to produce plasticizer such as TOTM, polyester resin for powder coating, polyamide-imide resin for insulating varnish (wire enamel), water-soluble alkyd resin coating, epoxy curing agent, lubricant, etc.
 

Detailed Photos

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Packing & Shipping:

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