Synonym: 2.5-Furandione, cis-butene-dioic anhydride
Molecular Formula: C4H2O3
Molecular Weight: 98.058
CAS No.: 108-31-6
It is a kind of white briquettes with heavy irritant oder. Sp. Gr. (solid) 1.48, m. P, 52.8° C, b. P200° C (760mmHg), also readily sublimates. It is soluble in alcohol, ether, acetone and slightly soluble in petroleum ether, carbon tetrachloride. It is soluble in water, forming maleic acid.
1. Inside plastic film, outside polywoven bag (All comply with customer's requests)
2. Size for 1000kg (NW: 25kg/bag * 40bags) L*W*H 51' * 44' * 40' (129cm *112cm * 100cm)
3. 20'FCL/16ton with pallet, 20'FCL/20 ton without pallet 40'FCL/24ton with pallet, 40'FCL/32 ton without pallet (need add $15 per ton if with pallet)
Net each in 25kg plastic woven bag, lined with PE bag.
Manufacture of unsaturate polyester resin, alkyd resin, insulated paint, plasticizer, maleic acid, malic acid and tartaric acid, etc. It can be used antiseptic agent, also serve as the raw materials of medicine, pesticide, paint, glass steel and so on.
Stored in a cool, dry and fluent air place. Handling with care and gently, preventing from rain. Storage life is one year from date of production.
|Item||Unit||Extra class||1st class||Conforming unit|
|Content(by MAN)||% ≥||99.5||99.0||98.5|
|Crystallization point||° C≥||52.5||52.0||51.5|