Precio FOB
Obtener el precio más reciente750 USD / Ton
|20 Ton Minimum Order
País:
China
N º de Modelo:
00
Precio FOB:
750 USD / Ton Obtener el precio más reciente
Lugar de origen:
Liaoning, China
Precio de pedido mínimo:
750 per Ton
Cantidad de pedido mínimo:
20 Ton
Detalle de embalaje:
25kg/bag or 1000kg/bag or as customers' requirements
El tiempo de entrega:
within 7days
Capacidad de suministro:
3000 Ton per Month
Tipo de pago:
T/T, L/C, Western Union, Other
Grupo de productos :
Persona de contacto Ms. Stacy
No 16 South Taiyuan Street, Heping District , Shenyang, Liaoning
Fumaric Acid
Purity%: *9.5% min
CAS No.: *******8
EINECS No.: ********0
Grade: Food Grade,Pharmaceutical Grade,Industrial Grade
Appearence: White crystalline powder
Standard:ISO***1:***8
Specifications:
Item
Standard
Molecular Formula
C4H4O4
Molecular Weight
**6.*7
Assay
*9.5%min
in water at *5
0.7
in water at **0
9.8
in alcohol at *0
5.*6
in dimethyl benzene at *0
0.*3
Melting Point
**4~**0
Arsenic(as As)
3mg/kg Max
Heavy Metals(as Pb)
*0mg/kg Max
Maleic Acid
0.*0% Max
Residue on Ignition
0.1% Max
Water
0.5% Max
Uses:
Used as an acidulant, Fumaric acid has bacteriostatic and antiseptic function. It also can be used as acidity regulator, acidifier, thermaloxidative resist auxiliary, curing accelerant and spice. Used as acidic substance of effervescent agent, it can produce extended and exquisite bubbles.
Fumaric acid can be used as pharmaceutical intermediate and optical bleaching agent. In pharmaceutical industry, it is used to produce alexipharmic sodium dimercaptosuccinate and ferrous fumarate. Fumaric acid is also used in manufacturing unsaturated polyester resin.
1.Fumaric acid is used as a flavoring, because it is the sourest tasting of the organic acids. Three parts of fumaric acid are as sour as five parts of citric acid.
2.It is also used as an antioxidant, as a mordant (a substance that helps dyes stick to fabric), and as a buffering agent (helps maintain a particular acidity or alkalinity).
3.Fumaric acid is used to lower the pH (make something more acid, and thus taste more sour). This helps certain antimicrobial agents such as and work better. Fumaric acid itself kills bacteria also.
4.Fumaric acid breaks the sulfur-to-sulfur bonds in the elastic protein gluten in bread doughs. This makes the doughs more machineable. It also is uses in rye and sourdough breads to make them more sour.
5.Fumaric acid is used in combination with to create delayed action leavening agents (something that produces carbin dioxide gas to make breads rise). Since it only dissolves in warm water, the leavening action is delayed until the bread starts to bake.
6. Fumaric acid is also used in manufacturing unsaturated polyester resin.
Our advantages:
1.Highest quality and most competitive price
2.Reliable credit and timely delivery
3.Varieties colors and purities
4.Best after-sale service
Any interests in our products please contact us immeditely.We are always ready to offer you our best service.Shenyang Hua Bai Tai Chemicals Co.,Ltd.
País: | China |
N º de Modelo: | 00 |
Precio FOB: | 750 / Ton Obtener el precio más reciente |
Lugar de origen: | Liaoning, China |
Precio de pedido mínimo: | 750 per Ton |
Cantidad de pedido mínimo: | 20 Ton |
Detalle de embalaje: | 25kg/bag or 1000kg/bag or as customers' requirements |
El tiempo de entrega: | within 7days |
Capacidad de suministro: | 3000 Ton per Month |
Tipo de pago: | T/T, L/C, Western Union, Other |
Grupo de productos : | Food & Feed Additives |