Hordhac Product
Methyl 4-hydroxybenzoate, oo sidoo kale loo yaqaan Methyl Paraben, oo inta badan loo isticmaalo ilaalinta jeermiska disha ee isku-dhafka organic, cuntada, qurxinta, daawada, iyo sidoo kale loo isticmaalo ilaalinta quudinta.
Methyl 4-hydroxybenzoate waa arrin dabiici ah. Sababtoo ah qaab-dhismeedka phenolic hydroxyl, waxay leedahay sifooyin bakteeriyada ka fiican marka loo eego benzoic acid iyo sorbic acid. Dhaqdhaqaaqa paraben waxaa inta badan sabab u ah xaaladdeeda molecular, iyo kooxda hydroxyl ee ku jirta molecule waa la nadiifiyey oo aan hadda la saarin. Sidaa darteed, waxay saameyn wanaagsan ku leedahay inta u dhaxaysa pH 3 ilaa 8. Waa walax kiimiko ah oo aan firfircoonayn oo ay fududahay in la jaanqaado walxo kiimiko oo kala duwan.
Tilmaamaha Alaabta
1.Waxqabadka xasilloon;
2.Ma jiri doonto burbur ama isbeddel dhaqdhaqaaq hoos yimaada heerkulka sare;
3.Si fudud ula jaan qaada walxaha kiimikada ee kala duwan;
4.Dhaqaalaha iyo isticmaalka muddada dheer.
Codsiyada
Waxa loo isticmaalaa jeermiska jeermiska dila ee maalinlaha ah ee kiimikaad lagu dhaqo (dareere dharka lagu dhaqdo, jeelka qubeyska, shaambo, saabuun, iwm.).
Waxa kale oo loo isticmaalaa jeermiska jeermiska dila ee quudinta, alaabta maalinlaha ah ee warshadaha, jeermiska qalabka, warshadaha dunta (dharka, dunta suufka, fiber kiimikaad), iwm.
SHAHAADADA FALANQAYNTA
Magaca Alaabta | Methyl 4-Hydroxybenzoate Methylparaben | Tilmaamid | Heerka Shirkadda |
Cas No. | 99-76-3 | Taariikhda wax-soo-saarka | 2024.2.22 |
Tirada | 100KG | Taariikhda Falanqaynta | 2024.2.28 |
Dufcaddii No. | BF-240222 | Taariikhda dhicitaanka | 2026.2.21 |
Walxaha | Tilmaamaha | Natiijooyinka | |
Muuqashada | Budada Crystalline White | waafaqsan | |
PH | 5.0-7.0 | 6.4 | |
Qiimayn | ≥98% | 99.2% | |
Ethanol | ≤5000ppm | 410ppm | |
Acetone | ≤5000ppm | Lama ogaan | |
Dimethyl sulfoxide | ≤5000ppm | Lama ogaan | |
Wadarta wasakhda | ≤0.5% | 0.16% | |
Gabagabo | Muunaddani waxay buuxinaysaa qeexitaannada. |