| Model: | - |
|---|---|
| Brand: | ZCCG |
| Origin: | - |
| Category: | Chemicals / Other Chemicals |
| Label: | Ethanol , Ethanol 99.9 , chemicals |
| Price: |
¥900
/ MT
|
| Min. Order: | 12.8 MT |
| Live Chat: | Last Online:28 Jun, 2012 |
Ethanol
CAS No.:64-17-5
Molecular Formula: C2H6O
Appearance: Colorless transparent liquid
Molecular weight: 46
Ethanol
Proterties:
|
MP |
-114°C |
|
BP |
78°C |
|
Density |
0.79 |
|
Refractive index |
1.3614 |
|
FEMA |
2419 |
|
Fp |
12°C |
|
Storage temp. |
Store at RT. |
|
Water Solubility |
miscible |
|
Sensitive |
Hygroscopic |
|
Merck |
143,760 |
|
BRN |
1718733 |
Stability: Stable. Substances to be avoided include strong oxidizing agents, peroxides, acids, acid chlorides, acid anhydrides, alkali metals, ammonia, moisture. Forms explosive mixtures with air. Hygroscopic.
Specification:
|
Item |
Index |
|
Alcohol strength(20°C) |
min 95.0% |
|
Total Acidity (as acetic acid) |
max 30ppm |
|
Appearance |
clear |
|
Odor |
not foreign |
|
Methanol |
max 100ppm |
|
Acetaldehyde |
max 50ppm |
|
IPA (2-propanol) |
max 20ppm |
|
NPA (1-propanol) |
max 100ppm |
|
IBA (iso-butyl alcohol) |
max 50ppm |
|
NBA (1-butanol) |
max 50ppm |
|
Hiher Alcohols |
max 300ppm |
|
I-amyl Alcohol |
max 50ppm |
|
Permanganate test |
min.20 minutes |
|
pH |
6~9 |
|
Ethyl Acetate |
max 50ppm |
