- Plastics And Articles Thereof
- Petroleum Resins, Coumarone-indene Resins, Polyterpenes, Polysulphides, Polysulphones And Other Products Specified In Note 3 To This Chapter, Not Elsewhere Specified Or Included, In Primary Forms.
- Polysulphides, Polysulphones And Other Polymers And Prepolymers Produced By Chemical Synthesis, N.e.s., In Primary Forms
Trimellitic Anhydride(TMA)
Product Images
Product Property
| Product Status : | New |
| Sample Available : | yes |
| Shipment Terms : | fob,cif,Negotiable |
| Payment Mode : |
T/T,L/C,cash,Negotiable |
Description
Synonyms: 1, 2, 4-benzenetricarboxylic acid 1, 2-anhydride
English abbre.: TMA
Cas RN: 552-30-7
Struc. formula:
Mole. weight: 192
Solubility: Soluble in ethanol, acetone, and most other organic solvents, slight soluble in water and transformed into trimellitic acid.
Boiling point: 390°C under normal atmosphere, decomposing around B. P. .
Density(ρ20): 1.54g/cm3
Trademark:
Product standard: GB/T 23967-2009
Specification:
English abbre.: TMA
Cas RN: 552-30-7
Struc. formula:
Mole. weight: 192
Solubility: Soluble in ethanol, acetone, and most other organic solvents, slight soluble in water and transformed into trimellitic acid.
Boiling point: 390°C under normal atmosphere, decomposing around B. P. .
Density(ρ20): 1.54g/cm3
Trademark:
Product standard: GB/T 23967-2009
Specification:
| Items | Limits |
| Apperance | White or offwhite flakes |
| Purity/wt%min. | 95.0 |
| Acid Value/(mgKOH/g)min. | 865 |
| Crystallizing Point/℃min. | 150 |
| Molten Colour /(APHA)max. | 164.0 |
Applications:
Trimellitic anhydride is mainly applied to produce trimellitate plasticizers and polyester resins. It is also applied in heat-proof wire enamels, such as: high-grade polyurethane, polyesterimide, polyamideimide and polyimide. And it has wide application areas like impregnating oil for power capacitors, adhesives, dyestuffs, printing inks, medicines and farm chemicals.
Package and delivery:
25kg net weight in line model compound bags, or at customer’s request, packed in line model comound bags at 500/1000kg net weight.
