Methyl 4-hydroxybenzoate Methylparaben CAS No.99-76-3
Products Description
- Methyl 4-hydroxybenzoate, inozivikanwawo seMethyl Paraben, inonyanya kushandiswa seantiseptic preservative yeorganic synthesis, chikafu, zvizorwa, mushonga, uye inoshandiswawo sekuchengetedza chikafu.
- Methyl 4-hydroxybenzoate inyaya yehupenyu. Nekuda kwechimiro chayo chephenolic hydroxyl, ine antibacterial properties zviri nani pane benzoic acid uye sorbic acid. Chiitiko cheparaben chinonyanya kukonzerwa neiyo molecule mamiriro, uye boka re hydroxyl mumorekuru rave rakasimbiswa uye harisisina ionized. Nokudaro, ine simba rakanaka muhuwandu hwepH 3 kusvika ku8. Icho chinhu chemakemikari inert uye iri nyore kuwirirana nemhando dzakasiyana-siyana dzemakemikari.
Product Feature
- Kushanda kwakagadzikana;
- Ikoko hakuzovi nekuora kana shanduko yebasa pasi pekushisa kwepamusoro;
- Zvinoenderana nyore neakasiyana makemikari zvinhu;
- Kushandiswa kwehupfumi uye kwenguva refu.
Basic Analysis
| Items | Tsanangudzo |
| Chitarisiko | White crystalline powder |
| AI zvemukati (%) | 99.0-100.0 |
| Melting point (℃) | 125-128 |
| Asidhi (pH) | 4.0-7.0 |
| Kudzima kwasara (%) | Max0.1 |
Applications
- Inoshandiswa kune antiseptic yemazuva ese makemikari washing (kuwachisa mvura, yekugeza gel, shampoo, detergent, nezvimwewo).
- Iyo inoshandiswawo kune antiseptic mukudya, zvigadzirwa zvemazuva ese maindasitiri, kuuraya hutachiona hwemidziyo, indasitiri yemachira (machira, shinda yekotoni, kemikari fiber), nezvimwe.
Nyora meseji yako pano uye titumire kwatiri
