China (Mainland)
Assessedsupplier
Fumaric Acid CAS NO.110-17-8
- FOB Price: USD: 1,800.00-1,900.00 /Metric Ton Get Latest Price
- Min.Order: 1 Metric Ton
- Payment Terms: L/C,T/T,
- Available Specifications:
FOOD GRADE(1-20)Metric TonFOOD GRADE(20-40)Metric Ton
- Product Details
Keywords
- FUMARIC ACID HWS
- FUMARIC ACID FOOD GRADE
- FUMARIC ACID CWS
Quick Details
- ProName: Fumaric Acid
- CasNo: 110-17-8
- Molecular Formula: C4H4O4
- Appearance: White odorless powder or crystalline s...
- Application: Fumaric acid has bacteriostatic and an...
- DeliveryTime: In 2 weeks
- PackAge: 25kg kraft paper bag with PE inner or ...
- Port: Qingdao/Shanghai/Tianjin
- ProductionCapacity: 30 Metric Ton/Day
- Purity: 99%
- Storage: Store in cool and dry place.
- Transportation: The transportation shall be in accorda...
- LimitNum: 1 Metric Ton
Superiority
Properties:
White odorless powder or crystalline solid particles, with speical sourness that is as strong as 1.5 times of citric acid. It is soluble in ethanol (5.76g/100g,30℃), slightly soluble in water (0.63g/100ml,25℃) and in ether, and very slightly soluble in chloroform. It has no hygroscopicity, and will sublime at 200℃. Boiling point: 290℃ (decompose). It will turn to maleic anhydride at 230℃, and will generate DL-malic acid if boiled with water.
Details
Solubility: (Unit: g/100g)
|
25 oC water |
0.7 |
|
26 oC ethanol |
5.76 |
|
27 oC xylene |
0.03 |
Specification: (FCCIV, 1996)
|
Item |
Unit |
Index |
|
Purity (base on C4H4O4) |
% |
99.50~100.50 (dry basis) |
|
Heavy metal (base on Pb) |
PPM |
≤ 10 |
|
Arsenic (base on As) |
PPM |
≤ 3 |
|
Water content |
% |
≤ 0.5 |
|
Melting range |
oC |
286~302 |
|
Residue on ignition |
% |
≤ 0.1 |
|
Chroma (in 5% ethanol) |
# |
≤ 15 |
|
Maleic acid |
% |
≤ 0.1 |