This product is white or quasi-white crystal or crystalline powder.
This product is easily soluble in methanol, ethanol or ether, soluble in hot water, slightly soluble in water.
Paraben methyl ester, also known as hydroxyphenylate, Paraben lipids were initially used as food preservatives, and after a series of exploration studies, they were introduced into cosmetics as preservatives. Hydroxyphenylate has a strong antibacterial effect, among which the most prominent Chemicalbook is the antibacterial ability of mold and yeast, but for some bacteria (gram-negative bacteria, lactic acid bacteria) the effect is poor, so it is often used with other preservatives in cosmetics.
Methyl paraben is mainly used as a bactericidal preservative in organic synthesis, food, cosmetics, medicine, and also used as a feed preservative.
Muna da masana'antu masu inganci da yawa tare da haɗin gwiwa mai zurfi, wanda zai iya ba ku samfuran inganci da farashin gasa. Kuma muna iya ba da rangwamen kuɗi don sayayya mai yawa. Kuma muna ba da haɗin kai tare da ƙwararrun kamfanoni masu jigilar kaya, za su iya isar da samfuran cikin aminci da kwanciyar hankali ga hannunku. Lokacin bayarwa shine kimanin kwanaki 3-20 bayan tabbatar da biyan kuɗi.
Molecular Formula | C8H8O3 |
Molar Mass | 152.15 |
Density | 1,46g/cm |
Matsayin narkewa | 125-128 °C (lit.) |
Boling Point | 298.6 °C |
Flash Point | 280°C |
Ruwan Solubility | Slightly soluble in water. |
Solubility | Slightly soluble in water, easily soluble in ethanol, ether, acetone and other organic solvents. |
Vapor Presure | 0.000005 hPa (20 °C) |
Bayyanar | White needle crystal |
Color | White to almost white |
Merck | 14,6107 |
BRN | 509801 |
pKa | pKa 8.15(H2O,t =20.0) (Uncertain) |
PH | 5.8 (H2O, 20°C) (saturated solution) |
Storage Condition | room temp |
Kwanciyar hankali | Stable. Incompatible with strong oxidizing agents, strong bases. |
Sensitive | Easily absorbing moisture |
Refractive Index | 1.4447 (estimate) |
MDL | MFCD00002352 |
Physical and Chemical Properties | Properties: White needle-like crystals or colorless crystals slightly soluble in water, soluble in ethanol, ether, acetone and other organic solvents |
Amfani | Used as food, cosmetics and pharmaceutical mildewproofing agent |
1. Shin ku masana'anta ne ko kamfani na kasuwanci?
Mu kamfani ne mai haɗa masana'antu da kasuwanci, samar da sabis na tsayawa ɗaya. Ana iya karɓar OEM.
2. Kuna samar da samfurori? Yana da kyauta ko kari?
Samfuran kyauta. Ana buƙatar biyan kuɗin jigilar samfurin ta gefen ku.
3. Kuna da wasu takaddun shaida masu alaƙa da kula da inganci?
ISO 9001: 2008 takardar shaida don tabbatar da inganci.
4. Menene zan bayar don samun zance?
Pls sanar da mu nau'in samfurin wanda kuke buƙata, adadin oda, adireshi da takamaiman buƙatu. Za a yi zance don bayanin ku cikin lokaci.
5. Wane irin hanyar biyan kuɗi kuka fi so? Wane irin sharuɗɗan ne ake karɓa?
Sharuɗɗan Isar da Karɓa: FOB, CFR, CIF, EXW;
Kudin Biyan Da Aka Karɓa: USD;
Nau'in Biyan Da Aka Karɓa: T/T, Western Union; Paypal, Tabbacin Kasuwanci.
Harshe Ana Magana: Turanci.
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