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CAS NO.79-09-4
Top manufacturer 15 years
USA FCC III producing standard
Authorized ISO9001 2008
AAA credit factory
GMP Certificate
Top manufacturer 15 years
USA FCC III producing standard
Authorized ISO9001 2008
AAA standard factory
Export for13 years
propionic acid
Through ISO9001:2008 and FCC III
High quality and best price
1. Characters
|
Product Name |
Propionic acid |
|
CAS No. |
79-09-4 |
|
Chemical formula |
C3H6O2 |
|
Purity |
99%min |
|
Appearance |
Colorless liquid |
|
Packing |
200kg drum, IBC |
|
Melting point |
-22°C |
|
Boiling point |
140.7°C |
|
Flashing point |
52°C |
|
Relative density(water=1) |
0.99 |
2. Specifications of Propionic acid
|
MOLECULAR FORMULAR |
C3H602 |
|
Appearance |
COLORLESS LIQUID |
|
Assay |
≥99% |
|
Melting point |
-22 |
|
Boiling point |
144 |
|
Flash point |
65.5 |
|
density(25°C/25°C) |
0.993-0.997 |
|
Boiling range(138.5-142.5°C)%≥ |
95 |
|
As(As) %≤ |
0.003 |
|
Heavy metal(Pb)%≤ |
0.001 |
|
REFRACTIVE INDEX |
1.3874 |
3. Useage
1.Propanoic acid can be as a preservative for both animal feed and food for human consumption,also as a preservative in baked goods,
2.Propanoic acid is also useful as an intermediate in the production of other chemicals, especially polymers