USD $10.00-20.00 / Kilogram
USD $10.00-15.00 / Kilogram
USD $100.00-150.00 / Kilogram
USD $15.00-50.00 / Kilogram
USD $100.00-150.00 / Kilogram
USD $15.00-50.00 / Kilogram
USD $10.00-10.00 / Kilogram
USD $100.00-150.00 / Kilogram
USD $15.00-50.00 / Kilogram
product name: butanol/1-butanol/n-butyl alcohol
cas: 71-36-3
mf: c4h10o
mw: 74.12
einecs: 200-751-6
mp: -89 °c
bp: 117.6 °c
density: 0.81 g/ml at 25 °c(lit.)
vapor density: 2.55 (vs air)
refractive index: n20/d 1.399(lit.)
fema :2178
fp: 95 °f
water solubility: 80 g/l (20 ºc)
specification:
items |
specification |
results |
appearance |
colorless transparent liquid, no visible mechanical impurities |
conform |
color(in hazen), pt-co |
≤15 |
5 |
density, g/com³ |
0.809~0.811 |
0.809 |
acidity(as acetic acid), % |
≤0.003 |
0.0009 |
evaporation residue,% |
≤0.005 |
0.002 |
sulphate chromotest |
≤20 |
10 |
water, % |
≤0.10 |
0.025 |
content of n-butanol, % |
≥99.5 |
99.8 |