Factory Supply Intermediate Acidum Fumaricum Fa Fumaric Acid CAS No. 110-17-8 with Best Price
China Factory Supply Intermediate Acidum Fumaricum Fa Fumaric Acid CAS No. 110-17-8 with Best Price, Find details about China 2-Butenedioic Acid, Acidum Fumaricum from Factory Supply Intermediate Acidum Fumaricum Fa Fumaric Acid CAS No. 110-17-8 with Best Price
Basic Info.
Model NO.
CAS No. 110-17-8
Storage Method
Normal
Shelf Life
>12 Months
Type
Organic Acid
Sample
Free
Application
Food Additive, Acidity Regulator, Pharmaceutical
Delivery Time
Prompt Shipment
Payment Method
T/T,L/C, D/P, D/a, OA etc.
Trademark
AQ
Transport Package
25kg 50kg/Bag
Specification
99% min
Origin
China
HS Code
2917190090
Model NO.
CAS No. 110-17-8
Storage Method
Normal
Shelf Life
>12 Months
Type
Organic Acid
Sample
Free
Application
Food Additive, Acidity Regulator, Pharmaceutical
Delivery Time
Prompt Shipment
Payment Method
T/T,L/C, D/P, D/a, OA etc.
Trademark
AQ
Transport Package
25kg 50kg/Bag
Specification
99% min
Origin
China
HS Code
2917190090
Product Desciption
Product Description
Fumaric acid, a carboxylic acid derived from butene, is a colorless and flammable crystal.
It is the simplest unsaturated dicarboxylic acid. Also known as fumaric acid or fumaric acid.
It was first found in Corydalis yanhusuo. In addition, it also exists in a variety of mushrooms
and fresh beef. Fumaric acid and maleic acid are geometric isomers of each other. Fumaric
acid is transformed into maleic acid when heated to 250-300 ºC. Fumaric acid can also
produce monobasic and binary esters or amides, but it can not produce monobasic acyl
chloride. It reacts with phosphorus pentachloride or thionyl chloride to form binary acyl chloride.
Trans maleic acid is oxidized by potassium permanganate to form racemic tartaric acid.
Fumaric acid uses
Fumaric acid, as a food sour agent, plays an important role in bacteriostasis and anti-corrosion.
It is used as acidity regulator, acidifier, anti thermal oxidation assistant, curing accelerator and
spice. Fumaric acid is an intermediate of fine chemicals such as medicine and optical bleach.
In the pharmaceutical industry, it is used for the production of antidote sodium dimercaptobutyrate
and blood rich iron for the treatment of small red blood cell anemia. Fumaric acid is also used to
produce unsaturated polyester resin and is also the main raw material for the production of
L-aspartic acid.
Fumaric acid product package
Packed in lined plastic bags and covered with woven bags, with a net weight of 25kg and 50kg;
It can also be customized according to customer requirements.
Our services
1.We have over 20 years producing experience, adopt advanced production and inspection
equipment,optimize production process, to guarantee and improve product quality.
2. Provide samples free of charge.
3. Factory price, no middleman increases costs.
4. Packaging can be customized according to customer requirements
5. We provide commercial invoice, packing list, shipping order, COA, health certificate and
certificate oforigin, etc. If your market has any special requirements, please let us know.
6. We can accept various payment methods, such as L / C, t / T, D / A, D / P, O / A, PayPal,
Western Union,etc
7. Timely delivery. We have good cooperation with many professional freight forwarders.
Once you confirmthe order, we can send the products to you.
FAQ
Q1: Are you manufacturer?
A1:Yes, we are professional manufacturer
Q2:Can I get a sample?
A2:Surely, few quantity samples can be provided for free, but the courier cost should be paid by
you first,and we will return to you in our first cooperation.
Q3:What's your supply capacity?
A3:Our supply capacity of purified PMDA is:100 metric tons/month.
Q4:What's your delivery time?
A4:Usually we will arrange the shipment in 2-3 weeks.
Fumaric acid, a carboxylic acid derived from butene, is a colorless and flammable crystal.
It is the simplest unsaturated dicarboxylic acid. Also known as fumaric acid or fumaric acid.
It was first found in Corydalis yanhusuo. In addition, it also exists in a variety of mushrooms
and fresh beef. Fumaric acid and maleic acid are geometric isomers of each other. Fumaric
acid is transformed into maleic acid when heated to 250-300 ºC. Fumaric acid can also
produce monobasic and binary esters or amides, but it can not produce monobasic acyl
chloride. It reacts with phosphorus pentachloride or thionyl chloride to form binary acyl chloride.
Trans maleic acid is oxidized by potassium permanganate to form racemic tartaric acid.
| Item | Standard |
| Product Name | Fumaric Acid,2-BUTENEDIOIC ACID |
| Content (calculated by C4H4O4 on dry basis)% | ≥99% |
| CAS NO | 110-17-8 |
| EINECS No. | 203-743-0 |
| Appearance | White powder or particles |
| Melting range ºC | 286-302 |
| Arsenic (as) ppm | ≤3 |
| Heavy metal (PB) ppm | ≤10 |
| Burning residue% | ≤0.1 |
| Moisture% | ≤0.25 |
| Molecular Formula | C4H4O4 |
| Application | Food Additive, Acidity Regulator, Pharmaceutical etc. |
Fumaric acid, as a food sour agent, plays an important role in bacteriostasis and anti-corrosion.
It is used as acidity regulator, acidifier, anti thermal oxidation assistant, curing accelerator and
spice. Fumaric acid is an intermediate of fine chemicals such as medicine and optical bleach.
In the pharmaceutical industry, it is used for the production of antidote sodium dimercaptobutyrate
and blood rich iron for the treatment of small red blood cell anemia. Fumaric acid is also used to
produce unsaturated polyester resin and is also the main raw material for the production of
L-aspartic acid.
Fumaric acid product packagePacked in lined plastic bags and covered with woven bags, with a net weight of 25kg and 50kg;
It can also be customized according to customer requirements.
Our services1.We have over 20 years producing experience, adopt advanced production and inspection
equipment,optimize production process, to guarantee and improve product quality.
2. Provide samples free of charge.
3. Factory price, no middleman increases costs.
4. Packaging can be customized according to customer requirements
5. We provide commercial invoice, packing list, shipping order, COA, health certificate and
certificate oforigin, etc. If your market has any special requirements, please let us know.
6. We can accept various payment methods, such as L / C, t / T, D / A, D / P, O / A, PayPal,
Western Union,etc
7. Timely delivery. We have good cooperation with many professional freight forwarders.
Once you confirmthe order, we can send the products to you.
FAQ
Q1: Are you manufacturer?
A1:Yes, we are professional manufacturer
Q2:Can I get a sample?
A2:Surely, few quantity samples can be provided for free, but the courier cost should be paid by
you first,and we will return to you in our first cooperation.
Q3:What's your supply capacity?
A3:Our supply capacity of purified PMDA is:100 metric tons/month.
Q4:What's your delivery time?
A4:Usually we will arrange the shipment in 2-3 weeks.
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