USD $10.00-100.00 / Kilogram
USD $10.00-100.00 / Kilogram
USD $10.00-100.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $10.00-100.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $8.20-8.80 / Kilogram
USD $8.20-8.80 / Kilogram
1.product description
product name: tropine
cas: 120-29-6
mf: c8h15no
mw: 141.21
einecs: 204-384-2
2.physical properties
white to slightly yellow crystalline powder
mp 50-60 °c(lit.)
bp 233 °c(lit.)
density 1.045 g/ml at 25 °c(lit.)
fp 232-234°c
storage temp. 2-8°c
solubility h2o: 0.1 g/ml, clear
water solubility 100 g/l (20 ºc)
sensitive hygroscopic
3.specification
appearance
|
—— |
white crystalline powder or white acicular crystals
|
white crystalline powder
|
purity(by g.c.) |
% |
98.5min |
99.97 |
loss on drying |
% |
1.0max |
0.88 |
water |
% |
2.0max |
0.35 |
melting point |
°c |
50°c~65°c |
64.2 |
ignition residue |
% |
1.0max |
0.02 |
sulfate (so4) |
% |
0.04max |
pass |
chloride (cl) |
% |
0.10 max |
pass |
heavy metal (pb) |
ppm |
20 max |
pass |
regard to impurity |
% |
tropinone0.5 max β tropine0.5 max totalimpurities1.0max in tall impurity 1.0 max |
pass |
4.application
an oxidative product of tropane, used to synthesize alkaloid derivatives.
5.packing
25kg/drum or as per your requirement