CAS No.: 110-17-8
Purity: 99.5
Model Number:
Acidulant, acidity regulator, acidifier
Solid: Particles
MF: C4H4O4
Classification: General Reagents
White: Odorless
Specifications
Trans-butenedioic acid has bacteriostatic and antiseptic function. It can be used as acidulant, acidity regulator, acidifier, Trans-Butenedioic Acid
Usage: Trans-butenedioic acid has bacteriostatic and antiseptic function. It can be used as acidulant, acidity regulator, acidifier, thermal-oxidative resist auxiliary, curing accelerant and spice. Widly used in producing various carbonic acid drink, wine, concentrated solid drink, ice cream and other cold foods and drink. It can replace malic acid, citric acid, for its acidity degree is 1.5 times of that of citric acid. Fumaric acid can be used as pharmaceutical intermediate and optical bleaching agent, also used in manufacturing unsaturated polyester resin.
(Fumaric Acid)
Specification: Trans-butenedioic acid has bacteriostatic and antiseptic function. It can be used as acidulant, acidity regulator, acidifier.
Properties: White odorless powder or, with speical sourness that is as strong as 1.5 times of citric acid. It is soluble in ethanol (5.76g/100g, 30° C), slightly soluble in water (0.63G/100ml, 25° C) and in ether, and very slightly soluble in chm. It has no hygroscopicity, and will sublime at 200° C. Boiling point: 290° C (decompose). It will turn to maleic anhydride at 230° C, and will generate DL-malic acid if boiled with water.
Chemical name: Trans-butenedioic acid
Molecular formula: C4H4O4
Molecular weight: 116.07
CAS No.: 110-17-8
| APPEARANCE |
WHITE CRYSTAL POWDER |
| CONTENT |
99.5 %-100.5% |
| MELTING POINT |
294-300 |
| ARSENIC mg/kg |
≤3 |
| HEAVEY METAL(AS Pb) |
≤10ppm |
| MALEIC ACID % |
≤0.10% |
| RESIDUE ON IGNTION |
≤0.10% |
| MOISTURE |
≤0.5% |
| Fumaric acid Basic information |
| Product Name: |
Fumaric acid |
| Synonyms: |
Butenedioic acid, (E)-;femanumber:2488;fumaric;Kyselina fumarova;kyselinafumarova;kyselinafumarova(czech);NSC-2752;trans-1,2-ethenedicarboxylicacid |
| CAS: |
110-17-8 |
| MF: |
C4H4O4 |
| MW: |
116.07 |
| EINECS: |
203-743-0 |
| Product Categories: |
INORGANIC & ORGANIC CHEMICALS;FOOD ADDITIVES;Organic Building Blocks;Allium cepa (Onion);Nutrition Research;Panax ginseng;TCI-;Phytochemicals by Plant (Food/Spice/Herb);reagent;standard substance;Food additive and acidulant;CONSTRUCTION;Intermediates;Food & Feed ADDITIVES;Substrates;C1 to C5;Carbonyl Compounds;Carboxylic Acids;Alphabetical Listings;E-F;Flavors and Fragrances;Companion Products and ReagentsCancer Research;Chemopreventive Agents;Insect Platform;Multidrug Resistance;Phase II Enzyme Inducers;Phase II Enzyme InducersCancer Research;Serum-free Media;Food & Flavor Additives;Aliphatics;Building Blocks;C1 to C5;Carbonyl Compounds;Carboxylic Acids;Chemical Synthesis |
| Mol File: |
110-17-8.mol |
| |
| |
| Fumaric acid Chemical Properties |
| Melting point |
298-300 °C (subl.)(lit.) |
| Boiling point |
137.07°C (rough estimate) |
| density |
1.62 |
| vapor pressure |
1.7 mm Hg ( 165 °C) |
| FEMA |
2488 | FUMARIC ACID |
| refractive index |
1.5260 (estimate) |
| Fp |
230 °C |
| storage temp. |
Store below +30°C. |
| solubility |
95% ethanol: soluble0.46g/10 mL, clear, colorless |
| form |
Fine Crystalline Powder |
| pka |
3.02, 4.38(at 25ºC) |
| color |
White |
| PH |
2.1 (4.9g/l, H2O, 20ºC) |
| explosive limit |
40% |
| Water Solubility |
0.63 g/100 mL (25 ºC) |
| JECFA Number |
618 |
| Merck |
14,4287 |
| BRN |
605763 |
| Stability: |
Stable at room temperature. Decomposes at around 230 C. Incompatible with strong oxidizing agents, bases, reducing agents. Combustible. |
| InChIKey |
VZCYOOQTPOCHFL-OWOJBTEDSA-N |
| CAS DataBase Reference |
110-17-8(CAS DataBase Reference) |
| NIST Chemistry Reference |
Fumaric acid(110-17-8) |
| EPA Substance Registry System |
Fumaric acid (110-17-8) |
| Hazard Codes |
Xi |
| Risk Statements |
36 |
| Safety Statements |
26 |
| RIDADR |
UN 9126 |
| WGK Germany |
1 |
| RTECS |
LS9625000 |
| Autoignition Temperature |
375 °C |
| TSCA |
Yes |
| HS Code |
29171900 |
| Hazardous Substances Data |
110-17-8(Hazardous Substances Data) |
| Toxicity |
LD50 orally in Rabbit: 9300 mg/kg LD50 dermal Rabbit 20000 mg/kg |
| Provider |
Language |
| SigmaAldrich |
English |
| ACROS |
English |
| ALFA |
English |
| |
| Fumaric acid Usage And Synthesis |
| Preparation Products |
L-Alanine-->L-Aspartic acid -->Succinic acid-->D-Tartaric acid-->Dimethyl fumarate-->1-Boc-4-(4-methoxycarbonylphenyl)piperazine-->4-[4-(tert-Butoxycarbonyl)piperazino]benzoic acid-->SEMOTIADIL-->Fumaryl chloride-->6-Methylcoumarin-->DL-Malic acid-->FUMARONITRILE-->Ferrous fumarate-->BROMOSUCCINIC ACID-->Disodium fumarate-->NEBRACETAM-->Diethyl fumarate -->Benzylfumarate |
| Raw materials |
Benzene-->Thiocarbamide-->Maleic anhydride -->Activated carbon-->Sodium chlorate-->Mineral oil-->D(+)-Sucrose-->Maleic acid-->Ammonium bromide-->Maltose-->butene -->Isomerization catalyst-->wax liquid |
Packing and transportation:
1.Packing:
25kg/ carton or 25kg/bag, or per your requirement.
18mt/20'FCL
2.Storage:
The resin should be stored in a drafty, dry warehouse and away from fire and direct sunlight. It should not be piled up in the open air.
3.Transportation:
During transportation, the product should not be exposed to strong sunlight or rain and should not be transported together with sand, soil, scrap metal, coal or glass. Transportation together with toxic, corrosive and flammable substance is strictly prohibited.
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