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Food Grade 99% Purity Fumaric Acid Cas 110-17-8
Cas number: 110-17-8
Key words : fumaric acid , food grade fumaric acid , good quality fumaric acid
Purity: 99%
Appearance: white crystalline powder
EINECS: 203-743-0
MF: C4H4O4
MW: 116.07
Quick Details:
Purity: >99.0%
Density: 1.62
vapor pressure: 1.7 mm Hg ( 165 °C)
Appearance :white powder or colourless crystals
Mp: 298-300 °C (subl.)(lit.)
Fp :230 °C
Stability: Stable at room temperature. Decomposes at around 230 C. Incompatible with strong oxidizing agents, bases, reducing agents. Combustible.
Water Solubility: 0.63 g/100 mL (25 ºC)
Certificate Of Authenticity:
| ITEMS | INDEX | RESULT |
| APPEARANCE | WHITE FINE POWDER | COMPLIES |
| ASSAY | ≥99.0% | 99.55% |
| MESH | THROUGH 300 MESH | 100% |
| ARSENIC (As) | ≤3PPM | <1PPM |
| HEAVY metaLS(Pb) | ≤10PPM | <5PPM |
| RESIDUE ON IGNITION | ≤0.1% | 0.03% |
| WATER | ≤0.3% | 0.19% |
| MALEIC ACID | ≤0.1% | 0.02% |
| COLOUR(Pt-Co) | ≤15 Hazen | 12 Hazen |
| DSS. | ≤0.3% | 0.29% |
| MELTING POINT | 286~289°C | 289°C |
| SOLUBILITY(25°C) | ≥1.00g/100ml water | 1.03g/100ml water |
| CONCLUSION | QUALIFIED | |
Application:
1. Fumaric acid is organic acid with a sour taste; hence, they are used as a flavoring.
2. Fumaric acid is even used in breads for the sour taste. As it mixes with sodium bicarbonate and forms a delayed action leaving agents. This helps the cake to become spongy.
3. Fumaric acid is used as an anti-oxidant in the form of a substance that helps to maintain the acidity level.
4. Fumaric acid helps to lower the pH level and even kills bacteria,has bacteriostatic and antiseptic function.
5. Fumaric acid can replac hygroscopic acids in dry mixture because it does not dissolve in water.
6. Fumaric acid esters are used to treat psoriasis, as it has been suggested that the condition is caused by an impairment of fumaric acid production in the skin.
Packaging & Shipping
Our Services
After-sales service:
1.We will ship the goods within 3days after get your payments.If you want to cancel or change order, please tell me within 24hours after you finish the payment...So we both can make the best of the bad bargain.
2.We will ship the goods that you order from us by EMS, DHL, UPS, or FedEx.We will decided to choose which courier depend on Different countries.To find the best way to delivery the goods for you.
3.As usual you can get the goods with in 4-7days.If the goods were lost or not received for other reasons, please contact me Immediately.
Company Information
about us:
Changzhou General import and Export Corporation. is a professional manufacturer and exporter that is concerned with the research,production and trading of pharmaceutical materials,including steriod series piperazidine series, piperidine series, pyrimidine series and other interrelated products. We are situated in Xinbei District,Changzhou City, Jiangsu Province, China. It is about an hour to Shanghai and Nanjing by high speed train.
FAQ
Q1. Are you a manufacturer?
Answer: Yes, we have our own factory and lab .
Q2. Do you have GMP or DMF?
Answer: Yes, we have GMP certificate for some products, and we can provide DMF as well.
Q3. What information should I let you know if I want to get a
quotation?
Answer: -Quality you require, eg. Assay, Purity, or single impurity
-Quantity you need
-Standard you want, such as USP, EP, JP etc.
Q4. How to make the payment?
Answer: Escrow and T/T in advance are highly recommended. We can accept Western unio, Money Gram and Paypal as well.
Contact method:
Please feel free to contact me !!
Miss.Tina
Email:venus@czgeneral.com
Phone and whatsapp:+86 18861112319
Fax:+86 0519 86474295
Skype:sherryczg
