Ethylparaben (120-47-8)
Basic Information
1. Chemical Name: Ethylparaben
2. Chinese Aliases: Hydroxybenzoic acid ethyl ester; Ethyl p-hydroxybenzoate; Paraben; 4-Hydroxybenzoic acid ethyl ester
3. English Name: Ethylparaben
4. Molecular Formula: C₉H₁₀O₃
5. Molecular Weight: 166.17
6. CAS Number: 120-47-8
7. EINECS Number: 204-399-4
8. Appearance: White or off-white crystalline powder, stable at room temperature, slightly aromatic, slightly soluble in water, easily soluble in ethanol, ether, and other organic solvents.
Technical Specifications
1. Content (GC): ≥ 99.0%
2. Melting Point Range: 114 – 117 ℃
3. pH (50g/L solution, 25℃): 4.0~7.0
4. Residue on Ignition (as sulfate), w/%: ≤0.1
5. Chloride (Cl), w/%: ≤0.03
6. Sulfate (SO₄), w/%: ≤0.03
(The above parameters are for reference; please refer to the factory inspection sheet for exact values.)
Packaging Specifications
1. Net Weight: 25kg/bag
2. Small packaging options like 1kg/bottle or 5kg/drum can be provided according to customer needs.