99% Ethylparaben CAS 120-47-8 Ethyl 4-hydroxybenzoate
Product Detail
Khoom cim npe
Ethyl 4-hydroxybenzoate hmoov
| Lub npe tshuaj: | Ethylparaben; 4-Hydroxybenzoic acid ethyl ester; p-Hydroxy Ethyl benzoate; Nipagin A; Ethyl paraben; Ethyl Parasept; Solbrol A; Ethyl P-Hydroxybenzoate |
| Molecular formula: | C9H10O3 |
| Molecular Luj: | 166.2 ib |
| zoo index |
| Qhov tsos: | dawb siv lead ua los yog siv lead ua hmoov |
| Cov ntsiab lus: | ≥99.0% |
| Melting point: | 114 ~ 118 ℃ Chloride (Cl-) ± 0.035 |
| Acidity (PH): | 4.0-7.0 Sulfate (S042-) % ≤ 0.024 |
| Ignition residue: | ≤0.1 salicylic acid% ≤0.1 |
| Solubility (g / 100g hnyav) |
| dej (25 ℃) | 0.11 |
| dej (80 ℃) | 0.86 ib |
| ethyl cawv (25 ℃) | 70 |
| ethylene glycol (25 ℃) | 25 |
| glycerinumc25 ℃) | 0.5 |
|
| Daim ntawv thov: | Nws muaj broad spectrum bacteriostatic nkaus. Thiab nws yog dav siv nyob rau hauv tshuaj pleev ib ce thiab kev kho mob kev lag luam rau preservation. |
| Xav kom ntau npaum li cas: | 0.2-0.5% |
| Scope ntawm kev siv: | 4-8 |
| Ntim: | fiber ntau tau lined nrog pvc hnab yas; Net nyhav: 25kg / nruas (350 × 450) |
| Cia: | yuav tsum tau khaws cia nyob rau hauv huv si, txias, qhuav qhov chaw nyob rau hauv lub foob |
Yav dhau los: Cua atomized nodular Al hmoov / Cua atomized txhuas hmoov
Tom ntej: 4-Cyanophenol hmoov 4-Hydroxybenzonitrile 99% CAS 767-00-0
