The detailed product information as below
1.Product Description
White, odorless granules or crystalline powder,it is soluble in alcohol, slightly soluble in water and in
ether, and very slightly soluble in chloroform.
2.Physical property
Product Name | 99.5% Food Grade Fumaric Acid |
Appearance | White, odorless granules or crystalline powder |
Molecular formula | C4H4O4 |
Molecular weight | 116.07 |
Melting point | 286-302 º C |
Water Solubility | 0.63 g/100 mL (25 ºC) |
HS Code | 291719 |
3.Certificate of Analysis:
ITEM | UNIT | STANDARD | RESULT |
Appearance | -- | White Powder | Confirm |
Melting Point | °C | 286-302 | 296 |
Assay | % | ≥99.5 | 99.83 |
As | ppm | Max3 | Less than 3.0 |
Heavy Metals( As per Pb) | ppm | Max10 | Less than 5.0 |
Fe | ppm | Max10 | Less than 10.0 |
Ca | ppm | Max0.5 | Less than 0.5 |
Hg | ppm | Max0.1 | Less than 0.1 |
Ash | % | Max0.05 | 0.022 |
Water | % | Max0.5 | 0.19 |
Color | APHA | Max15 | 13 |
Sulphate | % | Max0.01 | 0.005 |
Maleic Acid | % | Max0.1 | 0.012 |
Conclusion | Qualified |
4.Application
It can be used as an acidulant, fumaric acid has bacteriostatic and antiseptic function. It also can
be used as acidity regulator, acidifier, thermal-oxidative resist auxiliary, curing accelerant and spice.
Used as acidic substance of effervescent agent,it can produce extended and exquisite bubbles.
5.Official Certification
The product has passed the REACH authentication.
Fumaric acid 99.5%