USD $5.00-10.00 / Gram
USD $5.00-10.00 / Gram
USD $5.00-10.00 / Gram
USD $5.00-10.00 / Gram
USD $3.00-10.00 / Kilogram
USD $3.00-10.00 / Kilogram
USD $3.00-10.00 / Kilogram
USD $11,000.00-12,000.00 / Metric Ton
USD $11,000.00-12,000.00 / Metric Ton
name | phenethyl caffeate | |
synonyms | caffeic acid phenethyl ester | |
molecular structure | ||
molecular formula | c17h16o4 | |
molecular weight | 284.31 | |
cas registry number | 104594-70-9 |
item |
specification |
result |
appearance |
white to light yellow crystalline powder |
complies |
related substance (hplc) |
total impurity ≤0.5% max single impurity ≤0.1% |
0.2% 0.06% |
odor |
characteristic |
complies |
assay |
99% |
99.8% |
sieve analysis |
100% pass 80 mesh |
complies |
loss on drying residue on ignition |
≤1.0% ≤1.0% |
0.12% 0.09% |
heavy metal |
<10ppm |
complies |
as |
<0.1ppm |
0.05ppm |
pb |
<0.1ppm |
0.05ppm |
cd |
<0.1ppm |
0.05ppm |
residual solvents |
<100ppm |
complies |
residual pesticide |
negative |
complies |
microbiology |
|
|
total plate count |
<1000cfu/g |
complies |
yeast & mold |
<100cfu/g |
complies |
e.coli |
negative |
complies |
salmonella |
negative |
complies |