EAST CHEMSOURCES LIMITED
- Country:
China (Mainland) - Year Established: 2008
- Business License:
- Business type: Trading Company
-
- Contact Details | Similar Products
You May Like:
-
-
-
-
Organic Intermediate 2,2'-Di CAS No.: 135-57-9
USD $8.20-8.80 / Kilogram
-
LARD OIL CAS 8016-28-2 CAS No.: 8016-28-2
USD $1.00-10.00 / Kilogram
-
-
-
-
Fumaric Acid CAS NO.110-17-8
- FOB Price:
- USD 1,800.00-1,900.00 /Metric Ton Get Latest Price
- Min.Order Quantity:
- 1 Metric Ton
- Purity:
- 99%
- Port:
- Qingdao/Shanghai/Tianjin
- Payment Terms:
- L/C,T/T,
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 |