USD $15.00-50.00 / Kilogram
USD $3.00-10.00 / Kilogram
USD $10.00-50.00 / Kilogram
USD $10.00-16.00 / Kilogram
USD $2.65-3.45 / Kilogram
USD $1.20-5.00 / Kilogram
USD $0.50-3.00 / Kilogram
USD $15.00-50.00 / Kilogram
chemical name: ethyl paraben
cas no.: 120-47-8
molecular fomula: c9h10o3
chemical structure:
molecular weight: 166.18 g/mol
appearance:white powder
assay: 98%-102%
items |
specifications |
appearance |
white powder |
purity (in dry basis), % |
98-102 |
melting point, ℃ |
115-118 |
loss on drying, % |
≤0.5 |
residue on ignition, % |
≤0.1 |
acidity |
up to standard |
4-hydroxybenzoic acid and salicylic acid |
up to standard |
solubility |
easily soluble in alcohol, ether and acetone, lightly soluble in water |