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Industrial and Food Grade 99.5% Fumaric Acid with Best Price
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Product: Views:192Industrial and Food Grade 99.5% Fumaric Acid with Best Price 
Unit price: Negotiable
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Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2017-10-31 20:05
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99.5% Purity Best Quality Food Grade Cas 110-17-8 fumaric acid

 

Product Description

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

Other Name: 
2-BUTENEDIOIC ACID,ACIDUM FUMARICUM,(e)-1,2-ethenedicarboxylic acid,(E)-2-Butenedioic acid,FA,FEMA 2488
FUMARIC ACID,LICHENIC ACID,RARECHEM AL BO 0142,TRANS-1,2-ETHYLENEDICARBOXYLIC ACID
TRANS-1,2-ETHYLENTRICARBOXYLIC ACID,TRANS-2-BUTEN-1,4-DIOIC ACID
TRANS-2-BUTENEDIOIC ACID,TRANS-BUTENEDICARBOXYLIC ACID,TRANS-BUTENEDIOIC ACID

Quick Details:

Purity: >99.0%

Density: 1.62

vapor pressure: 1.7 mm Hg ( 165 °C)

Appearance :white powder or colourless crystals

InChI:InChI=1/C4H4O4/c5-3(6)1-2-4(7)8/h1-2H,(H,5,6)(H,7,8)/b2-1+

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)

Merck : 14,4287

BRN :605763

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 replace 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.
7. Fumaric acid is used in the manufacture of polyester resins and polyhydric alcohols and as a mordant for dyes.

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