High quality Trimellitic anhydride/1,2,4-Benzenetricarboxylic anhydride with low price CAS NO:552-30-7

High quality Trimellitic anhydride/1,2,4-Benzenetricarboxylic anhydride with low price CAS NO:552-30-7

Min.Order / FOB Price:Get Latest Price

1 Metric Ton	FOB Price: USD 1.0000

1 Metric Ton

FOB Price: USD 1.0000

Min.Order :1 Metric Ton
Purity: 99%min
Payment Terms : L/C,D/A,D/P,T/T,Other

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High quality Trimellitic anhydride/1,2,4-Benzenetricarboxylic anhydride with low price CAS NO:552-30-7 High quality Trimellitic anhydride/1,2,4-Benzenetricarboxylic anhydride with low price CAS NO:552-30-7 CAS 552-30-7

Quick Details

Appearance:WhitePowder
Application:pharmaceutical intermediates
PackAge:25kg/ drum, or as your requirements
ProductionCapacity:100|Metric Ton|Month
Storage:regualr storage
Transportation:By air、ship and courier

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1.Professional manufacturer

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Details:

Trimellitic Anhydride ;552-30-7 ;1,2,4-Benzenetricarboxylic anhydride, TMA

1.Introduction of trimellitic anhydride :

Appearance: white flake.

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

1,2,4-Benzenetricarboxylic anhydride Basic information

Product Name:	1,2,4-Benzenetricarboxylic anhydride
Synonyms:	1,2,4-Benzenetricarboxylic acid anhydride;1,2,4-Benzenetricarboxylic acid anhydride-1,2;1,2,4-Benzenetricarboxylic acid, cyclic 1,2-anhydride;1,2,4-benzenetricarboxylicacid,cyclic1,2-anhydride;1,2,4-benzenetricarboxylicacidanhydride;1,3-Dihydro-1,3-dioxo-5-isobenzofurancarboxylic acid;1,3-dihydro-1,3-dioxo-5-Isobenzofurancarboxylicacid;1,3-Dioxo-1,3-dihydro-2-benzofuran-5-carboxylic acid
CAS:	552-30-7
MF:	C9H4O5
MW:	192.13
EINECS:	209-008-0

1,2,4-Benzenetricarboxylic anhydride Chemical Properties

Melting point	163-166 °C(lit.)
Boiling point	390 °C
density	1.54
vapor density	6.6 (vs air)
vapor pressure	<0.01 mm Hg ( 20 °C)
Fp	227 °C
Water Solubility	DECOMPOSES
Sensitive	Moisture Sensitive
Merck	14,9703
BRN	9394

2.Specfiication of trimellitic anhydride :

Quality index	Item	Quality index
	Appearance	white flake
	Acid value, mgKOH/g ≥	873.00
	Anhydride content, wt% ≥	98.00
	Melting point,℃ ≥	164.0
	Melt color (Pt- Co) ≤	120
	PA content, ppm ≤	300 (Superiors≤100)

4.trimellitic anhydride Applications :

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.