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Jiaoda Rising Weinan Chemical Technology Co., Ltd.
Jiaoda Rising Weinan Chemical Technology Co., Ltd.
9 YRS
Shaanxi, China
Main Products:
Fumaric Acid / Ferrous Fumarate / Monosodium Fumarate / Sodium Fumarate
Shaanxi, China
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Fumaric Acid CWS / CAS 110-17-8
OVERVIEW
Uses
Packaging
| Pallets Packing | 20'FCL | 40'FCL | ||
| With | Without | With | Without | |
|
25 KG/Paper Bag
|
20 MT
|
24 MT
|
--
|
24 MT
|
Lead Time
In Stock
Max Capacity
8500 MT/Year
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Less than 1KG required
DESCRIPTION
Fumaric Acid CWS
CAS NO.:110-17-8)
Properties: Odorless white powder, soluble in ethanol and water
Molecular formula: C4H4O4
Molecular weight:116.07
Structural formula: 
Specification:( FCCIV)
Item | Unit | Standard |
Appearance | % | Super fine white powder |
Assay(on dry basis) | % | ≥99.0 |
Water | % | ≤0.30 |
Melting Point | ℃ | 286-289 |
Ignition | % | ≤0.03 |
Color(5%ethanol) | Hazen | ≤15 |
Pb | PPM | ≤10 |
As | PPM | ≤3 |
Solubility (25℃) | g/100g water | ≥1.0 |
Main Function and Purpose: The solubility of fumaric acid-CWS is 65% higher than that of original fumaric acid. Its acidity is 2.5 times of that of citric acid. Better emulsibility, stability. It can take the place of malic acid, citric acid, benzoic acid and widely used in cold drink, potables, alcoholic, marmalade, cake, pickle, noodle, bread, etc.
Typical Properties
Summary
Fumaric acid appears as a colorless crystalline solid. The primary hazard is the threat to the environment. Immediate steps should be taken to limit spread to the environment. Combustible, though may be difficult to ignite. Used to make paints and plastics, in food processing and preservation, and for other uses.
Fumaric acid is a butenedioic acid in which the C=C double bond has E geometry. It is an intermediate metabolite in the citric acid cycle. It has a role as a food acidity regulator and a fundamental metabolite. It is a conjugate acid of a fumarate(1-).
CAS No.
110-17-8
Formula
C4H4O4
Molecular Mass
116.07200
Exact Mass
116.01100
PSA
74.60000
Logp
-0.28820
IUPAC
(E)-but-2-enedioic acid
SMILES
C(=CC(=O)O)C(=O)O
Attribute classification
Matter Classification
organic
Category
Plant and Other Extracts > Plant Extracts
Agrochemicals > Fertilizer
Food(Feed) Additives > Acidity Regulators
Agrochemicals > Fertilizer
Food(Feed) Additives > Acidity Regulators
Chemical and Physical Properties
Melting Point
298-300 °C (subl.)(lit.)
Density
1.62
Boiling Point
355.5ºC at 760mmHg
Flash Point
230 °C
Appearance
White odorless crystalline particles or crystalline powder. Soluble in ethanol, slightly soluble in water and ether, insoluble in chloroform.
Export information
HS Code
29171900
Export Rebate
13%
DG-Class
0.0
Risk Code
R36
Safety Label
Xi
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