Prix FOB
Obtenir le dernier prix700 ~ 2000 USD / Metric Ton
|10 Metric Ton Minimum Order
Pays:
China
N ° de modèle:
110-17-8
Prix FOB:
700 ~ 2000 USD / Metric Ton Obtenir le dernier prix
Localité:
-
Prix de commande minimale:
700 per Metric Ton
Commande minimale:
10 Metric Ton
Packaging Detail:
25kg/bag
Heure de livraison:
15days
Capacité de Fournir:
1000 Metric Ton per Week
Payment Type:
PayPal, Money Gram, Western Union, L/C, T/T
Groupe de produits :
Appearance: white crystal, fruit-like sour, combustible
Molecular Formula:C4H4O4Â Â Â Â Â Â Molecular Weight:Â **6
Melting Point : **9 ~ **0 â„ƒ,      Relative Density : 1.**5 ( *0 / 4 ° C )
Solubility: soluble in water, slightly soluble in cold water, ether, benzene, soluble in water, soluble in ethanol.
The chemical property of fumaric acid is similar to that of maleic acid.
Usage:
Fumaric acid is used to produce unsaturated polyester resins.
Such resins are characterized by good chemical resistance
properties and heat resistance. The copolymer of fumaric acid and
vinyl acetate is a good adhesive, and the copolymer of fumaric
acid and styrene is the raw material of the manufacture of glass
fiber reinforced plastic. The plasticizer made by fumaric acid is
nontoxic, and it can be used as a vinyl acetate emulsion
contacted with food. The product is used as a fine chemical
intermediates for pharmaceutical and optical bleaching
agent.
Â
|
Indicators Project |
Excellent |
First Grade |
Qualified |
|
Color(APHA) |
≤*0 |
≤*0 |
white crystal |
|
Content % |
≥*9.5 |
≥*9.0 |
≥*8.0 |
|
Melting point℃ |
≥**5 |
≥**2 |
≥**5 |
|
Water Content % |
≤0.2 |
≤0.5 |
≤1.0 |
| Pays: | China |
| N ° de modèle: | 110-17-8 |
| Prix FOB: | 700 ~ 2000 / Metric Ton Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | 700 per Metric Ton |
| Commande minimale: | 10 Metric Ton |
| Packaging Detail: | 25kg/bag |
| Heure de livraison: | 15days |
| Capacité de Fournir: | 1000 Metric Ton per Week |
| Payment Type: | PayPal, Money Gram, Western Union, L/C, T/T |
| Groupe de produits : | Acid |
